Feature detection may include the information about the image to comprehend what the object is.
Feature Extraction may include object segmentation using features like grey-level edges, texture edges, and shape attributes, depending on the application’s requirements. It transforms arbitrary input data, such as images, into a set of features. This helps in revealing unique parts of an image as a compressed feature vector.
Parallel Processing is the ability to process colour, form, and motion of an object simultaneously for feature detection.
Whereas, for feature extraction using different parallel processing techniques and methods can accelerate computational problems. So, the effectiveness of a multi-microprocessor system where the tasks can be distributed among different processors will work in parallel.
A SURVEY ON GPU SYSTEM CONSIDERING ITS PERFORMANCE ON DIFFERENT APPLICATIONScseij
In this paper we study NVIDIA graphics processing unit (GPU) along with its computational power and applications. Although these units are specially designed for graphics application we can employee there computation power for non graphics application too. GPU has high parallel processing power, low cost of computation and less time utilization; it gives good result of performance per energy ratio. This GPU deployment property for excessive computation of similar small set of instruction played a significant role in reducing CPU overhead. GPU has several key advantages over CPU architecture as it provides high parallelism, intensive computation and significantly higher throughput. It consists of thousands of hardware threads that execute programs in a SIMD fashion hence GPU can be an alternate to CPU in high performance environment and in supercomputing environment. The base line is GPU based general purpose computing is a hot topics of research and there is great to explore rather than only graphics processing application.
This paper presents the modeling and real-time simulation of an induction motor. The RT- LAB simulation software enables the parallel simulation of power drives and electric circuits on clusters of a PC running QNX or RT- Linux operating systems at sample time below 10 µs. Using standard Simulink models including SimPowerSystems models, RT-LAB build computation and communication tasks are necessary to make parallel simulation of electrical systems. The code generated by the Real-Time Workshop of RT- LAB is linked to the OP5600 digital real-time simulator. A case study example of real-time simulation of an induction motor system is presented.This paper discusses methods to overcome the challenges of real-time simulation of an induction motor system synchronizing with a real-time clock.
GPU programing
The Brick Wall -- UC Berkeley's View
Power Wall: power expensive, transistors free
Memory Wall: Memory slow, multiplies fast ILP Wall: diminishing returns on more ILP HW
A Real-Time Implementation of Moving Object Action Recognition System Based o...ijeei-iaes
This paper proposes a PixelStreams-based FPGA implementation of a real-time system that can detect and recognize human activity using Handel-C. In the first part of our work, we propose a GUI programmed using Visual C++ to facilitate the implementation for novice users. Using this GUI, the user can program/erase the FPGA or change the parameters of different algorithms and filters. The second part of this work details the hardware implementation of a real-time video surveillance system on an FPGA, including all the stages, i.e., capture, processing, and display, using DK IDE. The targeted circuit is an XC2V1000 FPGA embedded on Agility’s RC200E board. The PixelStreams-based implementation was successfully realized and validated for real-time motion detection and recognition.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
A SURVEY ON GPU SYSTEM CONSIDERING ITS PERFORMANCE ON DIFFERENT APPLICATIONScseij
In this paper we study NVIDIA graphics processing unit (GPU) along with its computational power and applications. Although these units are specially designed for graphics application we can employee there computation power for non graphics application too. GPU has high parallel processing power, low cost of computation and less time utilization; it gives good result of performance per energy ratio. This GPU deployment property for excessive computation of similar small set of instruction played a significant role in reducing CPU overhead. GPU has several key advantages over CPU architecture as it provides high parallelism, intensive computation and significantly higher throughput. It consists of thousands of hardware threads that execute programs in a SIMD fashion hence GPU can be an alternate to CPU in high performance environment and in supercomputing environment. The base line is GPU based general purpose computing is a hot topics of research and there is great to explore rather than only graphics processing application.
This paper presents the modeling and real-time simulation of an induction motor. The RT- LAB simulation software enables the parallel simulation of power drives and electric circuits on clusters of a PC running QNX or RT- Linux operating systems at sample time below 10 µs. Using standard Simulink models including SimPowerSystems models, RT-LAB build computation and communication tasks are necessary to make parallel simulation of electrical systems. The code generated by the Real-Time Workshop of RT- LAB is linked to the OP5600 digital real-time simulator. A case study example of real-time simulation of an induction motor system is presented.This paper discusses methods to overcome the challenges of real-time simulation of an induction motor system synchronizing with a real-time clock.
GPU programing
The Brick Wall -- UC Berkeley's View
Power Wall: power expensive, transistors free
Memory Wall: Memory slow, multiplies fast ILP Wall: diminishing returns on more ILP HW
A Real-Time Implementation of Moving Object Action Recognition System Based o...ijeei-iaes
This paper proposes a PixelStreams-based FPGA implementation of a real-time system that can detect and recognize human activity using Handel-C. In the first part of our work, we propose a GUI programmed using Visual C++ to facilitate the implementation for novice users. Using this GUI, the user can program/erase the FPGA or change the parameters of different algorithms and filters. The second part of this work details the hardware implementation of a real-time video surveillance system on an FPGA, including all the stages, i.e., capture, processing, and display, using DK IDE. The targeted circuit is an XC2V1000 FPGA embedded on Agility’s RC200E board. The PixelStreams-based implementation was successfully realized and validated for real-time motion detection and recognition.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Accelerating Real Time Applications on Heterogeneous PlatformsIJMER
In this paper we describe about the novel implementations of depth estimation from a stereo
images using feature extraction algorithms that run on the graphics processing unit (GPU) which is
suitable for real time applications like analyzing video in real-time vision systems. Modern graphics
cards contain large number of parallel processors and high-bandwidth memory for accelerating the
processing of data computation operations. In this paper we give general idea of how to accelerate the
real time application using heterogeneous platforms. We have proposed to use some added resources to
grasp more computationally involved optimization methods. This proposed approach will indirectly
accelerate a database by producing better plan quality.
Deep Convolutional Neural Network acceleration on the Intel Xeon PhiGaurav Raina
With a sharp decline in camera cost and size along with superior computing power available at increasingly low prices, computer vision applications are becoming ever present in our daily lives. Research shows that Convolutional Neural Networks can outperform all other methods for computer vision tasks (such as object detection) in terms of accuracy and versatility.
One of the problems with these Neural Networks, which mimic the brain, is that they can be very demanding on the processor, requiring millions of computational nodes to function. Hence, it is challenging for Neural Network algorithms to achieve real-time performance on general purpose embedded platforms. Parallelization is one of the most effective ways to ease this problem and make it possible to implement such Neural Nets on energy efficient embedded platforms.
We present an evaluation of a novel Convolutional Neural Network for Road Speed Sign detection on the new 57 core Xeon Phi processor with 512-bit vector support. This aims to demonstrate that the parallelism inherent in the algorithm can be effectively exploited by the 512-bit vector ISA and by utilizing the many core paradigm.
Ultimately we demonstrate an approach which can be used to accelerate Neural Network based applications on massively parallel many-core processors, with speedups of more than 12x on single core performance alone.
Deep Convolutional Network evaluation on the Intel Xeon PhiGaurav Raina
With a sharp decline in camera cost and size along with superior computing power available at increasingly low prices, computer vision applications are becoming ever present in our daily lives. Research shows that Convolutional Neural Networks (ConvNet) can outperform all other methods for
computer vision tasks (such as object detection) in terms of accuracy and versatility.
One of the problems with these Neural Networks, which mimic the brain, is that they can be very demanding on the processor, requiring millions of computational nodes to function. Hence, it is challenging for Neural Network
algorithms to achieve real-time performance on general purpose embedded platforms.
Parallelization and vectorization are very eective ways to ease this problem and make it possible to implement such ConvNets on energy efficient embedded platforms. This thesis presents the evaluation of a novel ConvNet for road speed sign detection, on a breakthrough 57-core Intel Xeon Phi
processor with 512-bit vector support. This mapping demonstrates that the parallelism inherent in the ConvNet algorithm can be effectively exploited by the 512-bit vector ISA and by utilizing the many core paradigm.
Detailed evaluation shows that the best mappings require data-reuse strategies that exploit reuse at the cache and register level. These implementations are boosted by the use of low-level vector intrinsics (which are
C style functions that map directly onto many Intel assembly instructions).
Ultimately we demonstrate an approach which can be used to accelerate Neural Networks on highly-parallel many core processors, with execution speedups of more than 12x on single core performance alone.
The processor architecture that has been developed is capable of carrying out both the modelview and projection transformations within the geometric transformations process of the OpenGL pipeline. These are two of the most prominent transformations carried out within the OpenGL pipeline, as they each implement key steps in constructing the scene.
These transformations within the OpenGL pipeline are executed in succession on all objects in the scene per frame. Through the context switching implemented by the architecture, it is able to process successive NLPs with no latency (during which execution would normally have to halt) due to transferring the associated data in or out of the register file using the DMA engine.
The objects in a scene are most likely to have different numbers of vertices, and as such create programs of different sizes to be run. The Optimal Controller developed can efficiently support a wide range of program sizes as it will only ever store one instruction per loop, thus as well as the efficiency in terms of the amount of program memory required, the architecture is also initialised very quickly by the High-Level Controller to run the next NLP.
The processing architecture is therefore a good fit for the processing engine required to perform the modelview and projection transformations.
It has been shown that when code is written specifically for the Optimal Controller, the steps involved in constructing the initialization instruction words to be issued by the High-Level controller in loading the program into the Optimal Controller are trivial, and that this alone would be all that was necessary to constitute compilation of the code.
Although it hasn’t been explicitly shown in this report, when considering the range of induction variable operations supported by the Data Address Generator block it is reasonable to assume that the Optimal Controller and the processor architecture as a whole would efficiently support a wider range of NLPs, especially the FIR filter and matrix-matrix vector multiplication, which are also prominent NLPs in graphics processing as well as matrix-vector multiplication.
INOVA GIS Platform represents a centralized Enterprise GIS (Geographical Information System) that enables seamless data access for any number of different departments within business organization and beyond – more specifically telecommunications companies that among their assets have networks of: fiber-optic cables, copper cables, coaxial cables and conduits.
Data can be accessed for viewing, analyzing and editing. Apart from that, data can be presented to wider audience with the possibility to control: what type of data and to what extent it will be presented. Thanks to the IGS (INOVA GIS Server), platform enables virtually unlimited number of concurrent users. It is scalable so it can be adjusted to meet the needs of companies that vary in sizes. This makes it affordable for companies ranging from small to very large. It also allows gradual expansion of the system over time. Platform is open in its nature and as such can be easily integrated with other OSS/BSS (operation/business support systems).
IEEE 2014 MATLAB IMAGE PROCESSING PROJECTS An efficient-parallel-approach-fo...IEEEBEBTECHSTUDENTPROJECTS
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
Real-Time Implementation and Performance Optimization of Local Derivative Pat...IJECEIAES
Pattern based texture descriptors are widely used in Content Based Image Retrieval (CBIR) for efficient retrieval of matching images. Local Derivative Pattern (LDP), a higher order local pattern operator, originally proposed for face recognition, encodes the distinctive spatial relationships contained in a local region of an image as the feature vector. LDP efficiently extracts finer details and provides efficient retrieval however, it was proposed for images of limited resolution. Over the period of time the development in the digital image sensors had paid way for capturing images at a very high resolution. LDP algorithm though very efficient in content-based image retrieval did not scale well when capturing features from such high-resolution images as it becomes computationally very expensive. This paper proposes how to efficiently extract parallelism from the LDP algorithm and strategies for optimally implementing it by exploiting some inherent General-Purpose Graphics Processing Unit (GPGPU) characteristics. By optimally configuring the GPGPU kernels, image retrieval was performed at a much faster rate. The LDP algorithm was ported on to Compute Unified Device Architecture (CUDA) supported GPGPU and a maximum speed up of around 240x was achieved as compared to its sequential counterpart.
The complexity of Medical image reconstruction requires tens to hundreds of billions of computations per second. Until few years ago, special purpose processors designed especially for such applications were used. Such processors require significant design effort and are thus difficult to change as new algorithms in reconstructions evolve and have limited parallelism. Hence the demand for flexibility in medical applications motivated the use of stream processors with massively parallel architecture. Stream processing architectures offers data parallel kind of parallelism.
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
Accelerating Real Time Applications on Heterogeneous PlatformsIJMER
In this paper we describe about the novel implementations of depth estimation from a stereo
images using feature extraction algorithms that run on the graphics processing unit (GPU) which is
suitable for real time applications like analyzing video in real-time vision systems. Modern graphics
cards contain large number of parallel processors and high-bandwidth memory for accelerating the
processing of data computation operations. In this paper we give general idea of how to accelerate the
real time application using heterogeneous platforms. We have proposed to use some added resources to
grasp more computationally involved optimization methods. This proposed approach will indirectly
accelerate a database by producing better plan quality.
Deep Convolutional Neural Network acceleration on the Intel Xeon PhiGaurav Raina
With a sharp decline in camera cost and size along with superior computing power available at increasingly low prices, computer vision applications are becoming ever present in our daily lives. Research shows that Convolutional Neural Networks can outperform all other methods for computer vision tasks (such as object detection) in terms of accuracy and versatility.
One of the problems with these Neural Networks, which mimic the brain, is that they can be very demanding on the processor, requiring millions of computational nodes to function. Hence, it is challenging for Neural Network algorithms to achieve real-time performance on general purpose embedded platforms. Parallelization is one of the most effective ways to ease this problem and make it possible to implement such Neural Nets on energy efficient embedded platforms.
We present an evaluation of a novel Convolutional Neural Network for Road Speed Sign detection on the new 57 core Xeon Phi processor with 512-bit vector support. This aims to demonstrate that the parallelism inherent in the algorithm can be effectively exploited by the 512-bit vector ISA and by utilizing the many core paradigm.
Ultimately we demonstrate an approach which can be used to accelerate Neural Network based applications on massively parallel many-core processors, with speedups of more than 12x on single core performance alone.
Deep Convolutional Network evaluation on the Intel Xeon PhiGaurav Raina
With a sharp decline in camera cost and size along with superior computing power available at increasingly low prices, computer vision applications are becoming ever present in our daily lives. Research shows that Convolutional Neural Networks (ConvNet) can outperform all other methods for
computer vision tasks (such as object detection) in terms of accuracy and versatility.
One of the problems with these Neural Networks, which mimic the brain, is that they can be very demanding on the processor, requiring millions of computational nodes to function. Hence, it is challenging for Neural Network
algorithms to achieve real-time performance on general purpose embedded platforms.
Parallelization and vectorization are very eective ways to ease this problem and make it possible to implement such ConvNets on energy efficient embedded platforms. This thesis presents the evaluation of a novel ConvNet for road speed sign detection, on a breakthrough 57-core Intel Xeon Phi
processor with 512-bit vector support. This mapping demonstrates that the parallelism inherent in the ConvNet algorithm can be effectively exploited by the 512-bit vector ISA and by utilizing the many core paradigm.
Detailed evaluation shows that the best mappings require data-reuse strategies that exploit reuse at the cache and register level. These implementations are boosted by the use of low-level vector intrinsics (which are
C style functions that map directly onto many Intel assembly instructions).
Ultimately we demonstrate an approach which can be used to accelerate Neural Networks on highly-parallel many core processors, with execution speedups of more than 12x on single core performance alone.
The processor architecture that has been developed is capable of carrying out both the modelview and projection transformations within the geometric transformations process of the OpenGL pipeline. These are two of the most prominent transformations carried out within the OpenGL pipeline, as they each implement key steps in constructing the scene.
These transformations within the OpenGL pipeline are executed in succession on all objects in the scene per frame. Through the context switching implemented by the architecture, it is able to process successive NLPs with no latency (during which execution would normally have to halt) due to transferring the associated data in or out of the register file using the DMA engine.
The objects in a scene are most likely to have different numbers of vertices, and as such create programs of different sizes to be run. The Optimal Controller developed can efficiently support a wide range of program sizes as it will only ever store one instruction per loop, thus as well as the efficiency in terms of the amount of program memory required, the architecture is also initialised very quickly by the High-Level Controller to run the next NLP.
The processing architecture is therefore a good fit for the processing engine required to perform the modelview and projection transformations.
It has been shown that when code is written specifically for the Optimal Controller, the steps involved in constructing the initialization instruction words to be issued by the High-Level controller in loading the program into the Optimal Controller are trivial, and that this alone would be all that was necessary to constitute compilation of the code.
Although it hasn’t been explicitly shown in this report, when considering the range of induction variable operations supported by the Data Address Generator block it is reasonable to assume that the Optimal Controller and the processor architecture as a whole would efficiently support a wider range of NLPs, especially the FIR filter and matrix-matrix vector multiplication, which are also prominent NLPs in graphics processing as well as matrix-vector multiplication.
INOVA GIS Platform represents a centralized Enterprise GIS (Geographical Information System) that enables seamless data access for any number of different departments within business organization and beyond – more specifically telecommunications companies that among their assets have networks of: fiber-optic cables, copper cables, coaxial cables and conduits.
Data can be accessed for viewing, analyzing and editing. Apart from that, data can be presented to wider audience with the possibility to control: what type of data and to what extent it will be presented. Thanks to the IGS (INOVA GIS Server), platform enables virtually unlimited number of concurrent users. It is scalable so it can be adjusted to meet the needs of companies that vary in sizes. This makes it affordable for companies ranging from small to very large. It also allows gradual expansion of the system over time. Platform is open in its nature and as such can be easily integrated with other OSS/BSS (operation/business support systems).
IEEE 2014 MATLAB IMAGE PROCESSING PROJECTS An efficient-parallel-approach-fo...IEEEBEBTECHSTUDENTPROJECTS
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
Real-Time Implementation and Performance Optimization of Local Derivative Pat...IJECEIAES
Pattern based texture descriptors are widely used in Content Based Image Retrieval (CBIR) for efficient retrieval of matching images. Local Derivative Pattern (LDP), a higher order local pattern operator, originally proposed for face recognition, encodes the distinctive spatial relationships contained in a local region of an image as the feature vector. LDP efficiently extracts finer details and provides efficient retrieval however, it was proposed for images of limited resolution. Over the period of time the development in the digital image sensors had paid way for capturing images at a very high resolution. LDP algorithm though very efficient in content-based image retrieval did not scale well when capturing features from such high-resolution images as it becomes computationally very expensive. This paper proposes how to efficiently extract parallelism from the LDP algorithm and strategies for optimally implementing it by exploiting some inherent General-Purpose Graphics Processing Unit (GPGPU) characteristics. By optimally configuring the GPGPU kernels, image retrieval was performed at a much faster rate. The LDP algorithm was ported on to Compute Unified Device Architecture (CUDA) supported GPGPU and a maximum speed up of around 240x was achieved as compared to its sequential counterpart.
The complexity of Medical image reconstruction requires tens to hundreds of billions of computations per second. Until few years ago, special purpose processors designed especially for such applications were used. Such processors require significant design effort and are thus difficult to change as new algorithms in reconstructions evolve and have limited parallelism. Hence the demand for flexibility in medical applications motivated the use of stream processors with massively parallel architecture. Stream processing architectures offers data parallel kind of parallelism.
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...Neo4j
Leonard Jayamohan, Partner & Generative AI Lead, Deloitte
This keynote will reveal how Deloitte leverages Neo4j’s graph power for groundbreaking digital twin solutions, achieving a staggering 100x performance boost. Discover the essential role knowledge graphs play in successful generative AI implementations. Plus, get an exclusive look at an innovative Neo4j + Generative AI solution Deloitte is developing in-house.
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
UiPath Test Automation using UiPath Test Suite series, part 5DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 5. In this session, we will cover CI/CD with devops.
Topics covered:
CI/CD with in UiPath
End-to-end overview of CI/CD pipeline with Azure devops
Speaker:
Lyndsey Byblow, Test Suite Sales Engineer @ UiPath, Inc.
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
2. 2
Table of Contents
Overview............................................................................................................3
Feature Detection ...........................................................................................3
Feature Extraction ........................................................................................3
Parallel Processing....................................................................................3
Goals..................................................................................................................4
Specifications.....................................................................................................4
Introduction.....................................................................................................4
Feature Detection (Classification).................................................................4
Feature Extraction (GP-GPU)....................................................................4
Parallel processing using OPENMP, SSE and CUDA............................................5
Configuration Using OPENMP.......................................................................5
Configuration Using SSE...........................................................................5
Configuration Using CUDA...................................................................6
Reference...........................................................................................................7
3. 3
Overview
It has been estimated that the process of recognizing objects and
performing differentfeature detectionand extraction tasks requires
processorspeedto be 1 to 100 billion operations per second.
An image consists of differentfeatures. Features are basically, the
distinctive properties of an image or any input that help in differentiating the
objects from one another into differentcategories.
Feature detectionis the ability to break down an image into its components
i.e. its features, such as color, form, and motion. Moreover, if the detection
of various features occurs at once, or in parallel, it is known as parallel
processing.Thus, detectionof various features of an image simultaneously
is referred to as “Feature DetectionUsing Parallel Processing”.
Feature detectionmay include the information about the image to
comprehend what the objectis.
The major features are: Color, Form, and Motion
Color detectionis recognized through cones in eye (red, green, and
blue)
Form detectionuses parvo pathway [1] (responsible forfiguring out
the shape/outline of the object) by establishing the boundaries of the
object,the shape of the features.
Motion Detectionutilizes magno pathway in the brain, the movement
of the object.
Parvo Pathway
- Vital for spatialresolution; efficientat identifying outboundaries of objects
- Good spatialresolution,but very poor temporalresolution
- Also,helps us to see in color
Magno Pathway
- Set of specialized cells that permitus to encrypt motion
- Very great temporal resolution;low spatialresolution
- Does not encode color;only motion
4. 4
Feature Extraction [2] may include objectsegmentationusing features like
gray-level edges,texture edges,and shape attributes, depending on the
application’s requirements. It transforms arbitrary input data, such as
images, into a set of features. This helps in revealing unique parts of an
image as a compressedfeature vector.
Parallel Processing is the ability to processcolor,form, and motion of an
objectsimultaneously for feature detection.
Whereas,for feature extraction using different parallel processing
techniques and methods can accelerate computational problems.So,the
effectivenessof a multi-microprocessor [2] system where the tasks can be
distributed among differentprocessors will work in parallel.
Goals
1. To utilize parallel processing forfeature detectionand extraction
method to be executed at real-time with high-speed processing.
2. Identifyand extract distinctive features simultaneously.
3. Feature detectionand extraction are important componentof various
computervision applications.
Like, Image representation, image classification,and retrieval object
recognition and matching, 3Dscene reconstruction, motion tracking,
texture classification, robotlocalization and biometrics systems.
Specifications
I. INTRODUCTION
Feature detectionhas becomean influential tool in various fields of artificial
intelligence and is being applied immenselyin various other applications.
Thus, detecting image feature is an essential step for such applications.
One of the basic necessityfor feature detectionis to establish saline
feature correspondenceamong a collectionof differentimages sharing
similar features. This can be achieved by using classificationtask, where
feature details of test image are coordinated with all the trained image
5. 5
features. The trained image features show a greater proportionof
correspondenceis consideredthe best match with the test images.[3, 4]
Another important area of research for image features is feature extraction.
Feature extraction is applied on CPU version, as the algorithms and the
codes are improvised and then executed using parallel processing resulting
in feature extraction in parallel. [4]
Then, using CUDA (based on the SIFT [4] language), a parallel
descriptoris constructed via SSE instructions, and the GPU version is also
implemented by parallel processing.
Using GPU-Parallel descriptorspeed up the process five times faster
than the CPU version. Whereas,CPU version accelerates by four and half
times than the SIFT.
As the feature-based approaches,like SIFT (Scale Invariant Feature
Transform) algorithms shows signs of robust performance;therefore,to
improve performance and make it faster, algorithms like PCA-SIFTand
SURF (Speed Up RobustFeatures) have beenintroduced. [4]
But, all the SIFT methods were hurdled by a higher-dimensional
descriptorwhich is extremely time-consuming and complexto function for
real-time processing.
In counter to all performance issues,parallel systems, [4] like:
OpenMP (an API- ApplicationProgram Interface),SSE (Streaming SIMD
Extension) and CUDA (Compute Unified Device Architecture) programming
are highly in demand for their stable high-speed algorithms to accomplish
fast and real-time feature extraction in objectfor images.
II. Parallel processing using OPENMP, SSE and CUDA
A. Parallelprocessing configurationusing OpenMP
OpenMP is used to make several threads for parallel programming
in a public, shared memoryenvironment. OpenMP comprises of
[4]: 1- compilerdirectives,2- a run-time library & 3- environmental
variables.
The drawback of this approach is that the OpenMP compiler
does not automatically assist analysis of all problems and
6. 6
parallelization. Therefore,the pre-analysis of the sequential
program must directly handle the issues of data dependency,
synchronization initiated by parallelization.
B. Parallelprocessing configurationusing SSE
SSE are the extended versions of MMX instruction set, used in
Intel Pentium 4 and Core 2 Duo processorgenerations.SSE can
generate multiple SIMD (Single Instruction and Multiple Data) of
x87-bit floating point instructions via n-bit register(according to the
version used).
The SIMD instructions can be executed in an Intrinsic function, Automatic
Vectorization, or Inline Assembler.[4]
C. Parallelprocessing configurationusing CUDA
Graphics applications face the problems of the bottleneck.
Therefore, GPU was designed to settle this issue of bottlenecks.
GPU is a special-functionprocessing unit [4] with advanced
transistor densities and SIMD parallel hardware architecture. This
software and hardware architecture provide an independent
platform for CUDA by giving a programming environment to it, and
thus, reducing the need for considering graphics pipeline.
CUDA is designed using C language for general computing on
the GPU hardware and software.
GP-GPU (General Purpose Computation on GPUs) exhibits
real-time performance in applications with a large amount of data.
7. 7
The figure shows the processof feature extraction using CUDA. For
parallel processing to be performed,each block produces alarge number
of threads to share data with other threads. [4]
References
[1] M. P.Ali Yoonessi,"Functional Assessmentof Magno,Parvoand Konio-CellularPathways;,"J
OphthalmicVisRes, vol.6, no.2, p. 119–126, 2011.
[2] T. N. M. Edward J.Delp,"Parallel processingforcomputervision," Robotvision, vol.336, 1982.
[3] A. A.A. H. A.A. M. Hassaballah,"FeaturesDetection," ImageFeaturesDetection,Description, pp.1-
36, 2016.
[4] Y. J. X. C.W. A. G. Junchul Kim,"Feature Extraction," A FastFeatureExtraction in ObjectRecognition,
p. 2, 2009.
.
8. 8
Index
A
applications, 1
B
bottleneck, 1
C
classification, 1
Color, 1
CPU, 1
CUDA, 1
D
data, 1
detection, 1
E
extraction, 1
F
feature, 1
form, 1
functions, 1
G
GPU, 1
graphics, 1
I
Instructions, 1
M
magno, 1
Motion, 1
O
OPENMP, 1
P
Parallel, 1
parvo, 1
pathway, 1
process, 1
processing, 1
processor, 1
R
real-time, 1
S
SIFT, 1
SIMD, 1
SSE, 1
SURF, 1
T
techniques, 1
thread, 1