A DIGITAL COLOR IMAGE WATERMARKING SYSTEM USING BLIND SOURCE SEPARATIONcsandit
An attempt is made to implement a digital color image-adaptive watermarking scheme in
spatial domain and hybrid domain i.e host image in wavelet domain and watermark in spatial
domain. Blind Source Separation (BSS) is used to extract the watermark The novelty of the
presented scheme lies in determining the mixing matrix for BSS model using BFGS (Broyden–
Fletcher–Goldfarb–Shanno) optimization technique. This method is based on the smooth and
textured portions of the image. Texture analysis is carried based on energy content of the
image (using GLCM) which makes the method image adaptive to embed color watermark.
The performance evaluation is carried for hybrid domain of various color spaces like YIQ, HSI
and YCbCr and the feasibility of optimization algorithm for finding mixing matrix is also
checked for these color spaces. Three ICA (Independent Component Analysis)/BSS algorithms
are used in extraction procedure ,through which the watermark can be retrieved efficiently . An
effort is taken to find out the best suited color space to embed the watermark which satisfies the
condition of imperceptibility and robustness against various attacks.
To get this project in ONLINE or through TRAINING Sessions,
Contact:JP INFOTECH, Old No.31, New No.86, 1st Floor, 1st Avenue, Ashok Pillar, Chennai -83. Landmark: Next to Kotak Mahendra Bank. Pondicherry Office: JP INFOTECH, #45, Kamaraj Salai, Thattanchavady, Puducherry -9. Landmark: Next to VVP Nagar Arch. Mobile: (0) 9952649690 , Email: jpinfotechprojects@gmail.com, web: www.jpinfotech.org Blog: www.jpinfotech.blogspot.com
Qcce quality constrained co saliency estimation for common object detectionKoteswar Rao Jerripothula
Despite recent advances in joint processing of images,
sometimes it may not be as effective as single image
processing for object discovery problems. In this paper while
aiming for common object detection, we attempt to address
this problem by proposing a novel QCCE: Quality Constrained
Co-saliency Estimation method. The approach here is to iteratively
update the saliency maps through co-saliency estimation
depending upon quality scores, which indicate the degree of
separation of foreground and background likelihoods (the easier
the separation, the higher the quality of saliency map). In this
way, joint processing is automatically constrained by the quality
of saliency maps. Moreover, the proposed method can be applied
to both unsupervised and supervised scenarios, unlike other
methods which are particularly designed for one scenario only.
Experimental results demonstrate superior performance of the
proposed method compared to the state-of-the-art methods.
Gaussian Fuzzy Blocking Artifacts Removal of High DCT Compressed Imagesijtsrd
A new artifact removal method as cascade of Gaussian fuzzy edge decider and fuzzy image correction is proposed. In this design, a highly compressed i.e. low bit rate image is considered. Here, each overlapped block of image is fed to a Gaussian fuzzy based decider to check whether the central pixel of image block needs correction. Hence, the central pixel of overlapped block is corrected by fuzzy gradient of its neighbors. Experimental results shows remarkable improvement with presented gFAR algorithm compared to the past methods subjectively visual quality and objectively PSNR . Deepak Gambhir "Gaussian Fuzzy Blocking Artifacts Removal of High DCT Compressed Images" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-6 , October 2020, URL: https://www.ijtsrd.com/papers/ijtsrd33361.pdf Paper Url: https://www.ijtsrd.com/computer-science/multimedia/33361/gaussian-fuzzy-blocking-artifacts-removal-of-high-dct-compressed-images/deepak-gambhir
A DIGITAL COLOR IMAGE WATERMARKING SYSTEM USING BLIND SOURCE SEPARATIONcsandit
An attempt is made to implement a digital color image-adaptive watermarking scheme in
spatial domain and hybrid domain i.e host image in wavelet domain and watermark in spatial
domain. Blind Source Separation (BSS) is used to extract the watermark The novelty of the
presented scheme lies in determining the mixing matrix for BSS model using BFGS (Broyden–
Fletcher–Goldfarb–Shanno) optimization technique. This method is based on the smooth and
textured portions of the image. Texture analysis is carried based on energy content of the
image (using GLCM) which makes the method image adaptive to embed color watermark.
The performance evaluation is carried for hybrid domain of various color spaces like YIQ, HSI
and YCbCr and the feasibility of optimization algorithm for finding mixing matrix is also
checked for these color spaces. Three ICA (Independent Component Analysis)/BSS algorithms
are used in extraction procedure ,through which the watermark can be retrieved efficiently . An
effort is taken to find out the best suited color space to embed the watermark which satisfies the
condition of imperceptibility and robustness against various attacks.
To get this project in ONLINE or through TRAINING Sessions,
Contact:JP INFOTECH, Old No.31, New No.86, 1st Floor, 1st Avenue, Ashok Pillar, Chennai -83. Landmark: Next to Kotak Mahendra Bank. Pondicherry Office: JP INFOTECH, #45, Kamaraj Salai, Thattanchavady, Puducherry -9. Landmark: Next to VVP Nagar Arch. Mobile: (0) 9952649690 , Email: jpinfotechprojects@gmail.com, web: www.jpinfotech.org Blog: www.jpinfotech.blogspot.com
Qcce quality constrained co saliency estimation for common object detectionKoteswar Rao Jerripothula
Despite recent advances in joint processing of images,
sometimes it may not be as effective as single image
processing for object discovery problems. In this paper while
aiming for common object detection, we attempt to address
this problem by proposing a novel QCCE: Quality Constrained
Co-saliency Estimation method. The approach here is to iteratively
update the saliency maps through co-saliency estimation
depending upon quality scores, which indicate the degree of
separation of foreground and background likelihoods (the easier
the separation, the higher the quality of saliency map). In this
way, joint processing is automatically constrained by the quality
of saliency maps. Moreover, the proposed method can be applied
to both unsupervised and supervised scenarios, unlike other
methods which are particularly designed for one scenario only.
Experimental results demonstrate superior performance of the
proposed method compared to the state-of-the-art methods.
Gaussian Fuzzy Blocking Artifacts Removal of High DCT Compressed Imagesijtsrd
A new artifact removal method as cascade of Gaussian fuzzy edge decider and fuzzy image correction is proposed. In this design, a highly compressed i.e. low bit rate image is considered. Here, each overlapped block of image is fed to a Gaussian fuzzy based decider to check whether the central pixel of image block needs correction. Hence, the central pixel of overlapped block is corrected by fuzzy gradient of its neighbors. Experimental results shows remarkable improvement with presented gFAR algorithm compared to the past methods subjectively visual quality and objectively PSNR . Deepak Gambhir "Gaussian Fuzzy Blocking Artifacts Removal of High DCT Compressed Images" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-6 , October 2020, URL: https://www.ijtsrd.com/papers/ijtsrd33361.pdf Paper Url: https://www.ijtsrd.com/computer-science/multimedia/33361/gaussian-fuzzy-blocking-artifacts-removal-of-high-dct-compressed-images/deepak-gambhir
Multiscale logarithm difference edgemaps for face recognition against varying liShakas Technologies
Lambert an model is a classical illumination model consisting of a surface albe do component and a light intensity component. Some previous researches assume that the light intensity component mainly lies in the large-scale features.
Despite significant recent advances in the field of face
recognition [10, 14, 15, 17], implementing face verification
and recognition efficiently at scale presents serious chal-
lenges to current approaches. In this paper we present a
system, called FaceNet, that directly learns a mapping from
face images to a compact Euclidean space where distances
directly correspond to a measure of face similarity. Once
this space has been produced, tasks such as face recogni-
tion, verification and clustering can be easily implemented
using standard techniques with FaceNet embeddings as fea-
ture vectors.
Our method uses a deep convolutional network trained
to directly optimize the embedding itself, rather than an in-
termediate bottleneck layer as in previous deep learning
approaches. To train, we use triplets of roughly aligned
matching / non-matching face patches generated using a
novel online triplet mining method. The benefit of our
approach is much greater representational efficiency: we
achieve state-of-the-art face recognition performance using
only 128-bytes per face.
On the widely used Labeled Faces in the Wild (LFW)
dataset, our system achieves a new record accuracy of
99.63%
. On YouTube Faces DB it achieves
95.12%
. Our
system cuts the error rate in comparison to the best pub-
lished result [15] by 30% on both datasets.
A DIGITAL COLOR IMAGE WATERMARKING SYSTEM USING BLIND SOURCE SEPARATIONcscpconf
An attempt is made to implement a digital color image-adaptive watermarking scheme in spatial domain and hybrid domain i.e host image in wavelet domain and watermark in spatial
domain. Blind Source Separation (BSS) is used to extract the watermark The novelty of the presented scheme lies in determining the mixing matrix for BSS model using BFGS (Broyden–Fletcher–Goldfarb–Shanno) optimization technique. This method is based on the smooth and textured portions of the image. Texture analysis is carried based on energy content of the image (using GLCM) which makes the method image adaptive to embed color watermark. The performance evaluation is carried for hybrid domain of various color spaces like YIQ, HSI and YCbCr and the feasibility of optimization algorithm for finding mixing matrix is also checked for these color spaces. Three ICA (Independent Component Analysis)/BSS algorithms are used in extraction procedure ,through which the watermark can be retrieved efficiently . An
effort is taken to find out the best suited color space to embed the watermark which satisfies the condition of imperceptibility and robustness against various attacks.
An Unsupervised Change Detection in Satellite IMAGES Using MRFFCM ClusteringEditor IJCATR
This paper presents a new approach for change detection in synthetic aperture radar images by incorporating Markov random field (MRF) within the framework of FCM. The objective is to partition the difference image which is generated from multitemporal satellite images into changed and unchanged regions. The difference image is generated from log ratio and mean ratio images by image fusion technique. The quality of difference image depends on image fusion technique. In the present work; we have proposed an image fusion method based on stationary wavelet transform. To process the difference image is to discriminate changed regions from unchanged regions using fuzzy clustering algorithms. The analysis of the DI is done using Markov random field (MRF) approach that exploits the interpixel class dependency in the spatial domain to improve the accuracy of the final change-detection areas. The experimental results on real synthetic aperture radar images demonstrate that change detection results obtained by the MRFFCM exhibits less error than previous approaches. The goodness of the proposed fusion algorithm by well-known image fusion measures and the percentage correct classifications are calculated and verified.
A Personal Privacy Data Protection Scheme for Encryption and Revocation of Hi...Shakas Technologies
A Personal Privacy Data Protection Scheme for Encryption and Revocation of High-Dimensional Attri
Shakas Technologies ( Galaxy of Knowledge)
#11/A 2nd East Main Road,
Gandhi Nagar,
Vellore - 632006.
Mobile : +91-9500218218 / 8220150373| land line- 0416- 3552723
Shakas Training & Development | Shakas Sales & Services | Shakas Educational Trust|IEEE projects | Research & Development | Journal Publication |
Email : info@shakastech.com | shakastech@gmail.com |
website: www.shakastech.com
Facebook: https://www.facebook.com/pages/Shakas-Technologies
Multiscale logarithm difference edgemaps for face recognition against varying liShakas Technologies
Lambert an model is a classical illumination model consisting of a surface albe do component and a light intensity component. Some previous researches assume that the light intensity component mainly lies in the large-scale features.
Despite significant recent advances in the field of face
recognition [10, 14, 15, 17], implementing face verification
and recognition efficiently at scale presents serious chal-
lenges to current approaches. In this paper we present a
system, called FaceNet, that directly learns a mapping from
face images to a compact Euclidean space where distances
directly correspond to a measure of face similarity. Once
this space has been produced, tasks such as face recogni-
tion, verification and clustering can be easily implemented
using standard techniques with FaceNet embeddings as fea-
ture vectors.
Our method uses a deep convolutional network trained
to directly optimize the embedding itself, rather than an in-
termediate bottleneck layer as in previous deep learning
approaches. To train, we use triplets of roughly aligned
matching / non-matching face patches generated using a
novel online triplet mining method. The benefit of our
approach is much greater representational efficiency: we
achieve state-of-the-art face recognition performance using
only 128-bytes per face.
On the widely used Labeled Faces in the Wild (LFW)
dataset, our system achieves a new record accuracy of
99.63%
. On YouTube Faces DB it achieves
95.12%
. Our
system cuts the error rate in comparison to the best pub-
lished result [15] by 30% on both datasets.
A DIGITAL COLOR IMAGE WATERMARKING SYSTEM USING BLIND SOURCE SEPARATIONcscpconf
An attempt is made to implement a digital color image-adaptive watermarking scheme in spatial domain and hybrid domain i.e host image in wavelet domain and watermark in spatial
domain. Blind Source Separation (BSS) is used to extract the watermark The novelty of the presented scheme lies in determining the mixing matrix for BSS model using BFGS (Broyden–Fletcher–Goldfarb–Shanno) optimization technique. This method is based on the smooth and textured portions of the image. Texture analysis is carried based on energy content of the image (using GLCM) which makes the method image adaptive to embed color watermark. The performance evaluation is carried for hybrid domain of various color spaces like YIQ, HSI and YCbCr and the feasibility of optimization algorithm for finding mixing matrix is also checked for these color spaces. Three ICA (Independent Component Analysis)/BSS algorithms are used in extraction procedure ,through which the watermark can be retrieved efficiently . An
effort is taken to find out the best suited color space to embed the watermark which satisfies the condition of imperceptibility and robustness against various attacks.
An Unsupervised Change Detection in Satellite IMAGES Using MRFFCM ClusteringEditor IJCATR
This paper presents a new approach for change detection in synthetic aperture radar images by incorporating Markov random field (MRF) within the framework of FCM. The objective is to partition the difference image which is generated from multitemporal satellite images into changed and unchanged regions. The difference image is generated from log ratio and mean ratio images by image fusion technique. The quality of difference image depends on image fusion technique. In the present work; we have proposed an image fusion method based on stationary wavelet transform. To process the difference image is to discriminate changed regions from unchanged regions using fuzzy clustering algorithms. The analysis of the DI is done using Markov random field (MRF) approach that exploits the interpixel class dependency in the spatial domain to improve the accuracy of the final change-detection areas. The experimental results on real synthetic aperture radar images demonstrate that change detection results obtained by the MRFFCM exhibits less error than previous approaches. The goodness of the proposed fusion algorithm by well-known image fusion measures and the percentage correct classifications are calculated and verified.
A Personal Privacy Data Protection Scheme for Encryption and Revocation of Hi...Shakas Technologies
A Personal Privacy Data Protection Scheme for Encryption and Revocation of High-Dimensional Attri
Shakas Technologies ( Galaxy of Knowledge)
#11/A 2nd East Main Road,
Gandhi Nagar,
Vellore - 632006.
Mobile : +91-9500218218 / 8220150373| land line- 0416- 3552723
Shakas Training & Development | Shakas Sales & Services | Shakas Educational Trust|IEEE projects | Research & Development | Journal Publication |
Email : info@shakastech.com | shakastech@gmail.com |
website: www.shakastech.com
Facebook: https://www.facebook.com/pages/Shakas-Technologies
Detecting Mental Disorders in social Media through Emotional patterns-The cas...Shakas Technologies
Detecting Mental Disorders in social Media through Emotional patterns-The case of Anorexia and depression
Shakas Technologies ( Galaxy of Knowledge)
#11/A 2nd East Main Road,
Gandhi Nagar,
Vellore - 632006.
Mobile : +91-9500218218 / 8220150373| land line- 0416- 3552723
Shakas Training & Development | Shakas Sales & Services | Shakas Educational Trust|IEEE projects | Research & Development | Journal Publication |
Email : info@shakastech.com | shakastech@gmail.com |
website: www.shakastech.com
Facebook: https://www.facebook.com/pages/Shakas-Technologies
CO2 EMISSION RATING BY VEHICLES USING DATA SCIENCE
Shakas Technologies ( Galaxy of Knowledge)
#11/A 2nd East Main Road,
Gandhi Nagar,
Vellore - 632006.
Mobile : +91-9500218218 / 8220150373| land line- 0416- 3552723
Shakas Training & Development | Shakas Sales & Services | Shakas Educational Trust|IEEE projects | Research & Development | Journal Publication |
Email : info@shakastech.com | shakastech@gmail.com |
website: www.shakastech.com
Facebook: https://www.facebook.com/pages/Shakas-Technologies
Identifying Hot Topic Trends in Streaming Text Data Using News Sequential Evo...Shakas Technologies
Identifying Hot Topic Trends in Streaming Text Data Using News Sequential Evolution Model Based on Distributed Representations.
Shakas Technologies ( Galaxy of Knowledge)
#11/A 2nd East Main Road,
Gandhi Nagar,
Vellore - 632006.
Mobile : +91-9500218218 / 8220150373| land line- 0416- 3552723
Shakas Training & Development | Shakas Sales & Services | Shakas Educational Trust|IEEE projects | Research & Development | Journal Publication |
Email : info@shakastech.com | shakastech@gmail.com |
website: www.shakastech.com
Facebook: https://www.facebook.com/pages/Shakas-Technologies
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
NEWNTIDE, a leading brand in China's air energy industry, drives industry development with technological innovation, implementing national energy-saving and emission reduction policies. It pioneers an industry-focused multi-energy product line, adopting experiential marketing to meet diverse customer needs. The company has departments for R&D, marketing, operations, and sales, aiming to ultimately achieve "technological innovation, environmental friendliness, standardized management, and high-quality" as a high-tech enterprise integrating business and technical R&D, production, sales, and service.
NEWNTIDE boasts the most comprehensive support service network in the industry. Its earliest products cover 25 series, including split, integrated, wall-mounted, cabinet, and upright types, with over 100 diverse products. Commercial products include floor heating, air heaters, air conditioners for heating and cooling, oxidation and nitrogen air conditioners, and high-temperature heating. The products feature comprehensive intelligent technology management, cloud control technology, rapid heating technology, basic protection technology, remote control technology, DC inverter technology, and remote WIFI smart control, achieving a leading position in the industry with SMART interactive technology.
For over a decade, the company has adhered to a "people-oriented" business philosophy, strictly implementing industry 7S management, ISO9001/ISO14001 quality and environmental systems, and industry standards to ensure stable product quality and meet customers' dual requirements for product safety and environmental protection.
Leading the development of intelligence with technological innovation, NEWNTIDE has become a national demonstration base for the transformation of scientific and technological achievements, awarded the "China Energy Saving Technology Contribution Award" and "China Energy Science and Technology Progress Award". The company adopts a strategy of high standards, high quality, and high-tech for key products, holding core technologies and competitive advantages. It also organizes multiple strategic support projects known as the "18 Key Operational Projects" and "18 Key Operational Strategies," driving technology project approvals with multidimensional strategic product quality modules and comprehensive practical operations to enhance the quality of all products.
Since its establishment, NEWNTIDE has always committed to providing high-quality and high-end intelligent heat pump products, serving billions of global families with the goal of creating a sustainable and prosperous environment. The development of NEWNTIDE has been supported by various levels of government and widely recognized and cooperated with by internationally renowned institutions, taking on a social responsibility of providing tranquility and happiness while enjoying the environment.
Let safe heat pumps be a necessity for a beautiful human life.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
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
UiPath Test Automation using UiPath Test Suite series, part 4
Multifocus image fusion based on nsct and focused area detection
1. 2020 – 2021
#13/ 19, 1st Floor, Municipal Colony, Kangayanellore Road, Gandhi Nagar, Vellore – 6.
Off: 0416-2247353 Mo: +91 9500218218 / +91 8220150373
Website: www.shakastech.com, Email - id: shakastech@gmail.com, info@shakastech.com
Multifocus Image Fusion Based on NSCT and Focused Area
Detection
Abstract:
To overcome the difficulties of sub-band coefficients selection in multiscale transform
domain-based image fusion and solve the problem of block effects suffered by spatial
domain-based image fusion, this paper presents a novel hybrid multifocus image fusion
method. First, the source multifocus images are decomposed using the nonsubsampled
contourlet transform (NSCT). The low-frequency sub-band coefficients are fused by the
sum-modified-Laplacian-based local visual contrast, whereas the high-frequency sub-
band coefficients are fused by the local Log-Gabor energy. The initial fused image is
subsequently reconstructed based on the inverse NSCT with the fused coefficients.
Second, after analyzing the similarity between the previous fused image and the source
images, the initial focus area detection map is obtained, which is used for achieving the
decision map obtained by employing a mathematical morphology postprocessing
technique. Finally, based on the decision map, the final fused image is obtained by
selecting the pixels in the focus areas and retaining the pixels in the focus region
boundary as their corresponding pixels in the initial fused image. Experimental results
demonstrate that the proposed method is better than various existing transform-based
fusion methods, including gradient pyramid transform, discrete wavelet transform,
NSCT, and a spatial-based method, in terms of both subjective and objective
evaluations.