This document summarizes a talk on 3D reconstruction with priors. It discusses using priors to improve 3D reconstruction in cases where standard multi-view stereo fails, such as in the presence of noise, for compression purposes, or to avoid the uncanny valley effect. Methods for enforcing priors discussed include using Markov random fields with advanced smoothness terms or piecewise planar maps. Integrating top-down primitive detection approaches with bottom-up multi-view stereo can also help enforce piecewise planar or curved surface priors for scenes.
Build Your Own 3D Scanner:
Introduction
http://mesh.brown.edu/byo3d/
SIGGRAPH 2009 Courses
Douglas Lanman and Gabriel Taubin
This course provides a beginner with the necessary mathematics, software, and practical details to leverage projector-camera systems in their own 3D scanning projects. An example-driven approach is used throughout; each new concept is illustrated using a practical scanner implemented with off-the-shelf parts. The course concludes by detailing how these new approaches are used in rapid prototyping, entertainment, cultural heritage, and web-based applications.
DimEye Corp Presents Revolutionary VLS (Video Laser Scan) at SS IMMR 2013Patrick Raymond
DimEye Corp. Introduces the Revolutionary VLS (Video Laser Scan) to the Subsea Survey IMMR audience in Galveston Texas (November 2013).
VLS™ (Video Laser Scan) by DimEye Corp. is a revolution in Optical 3D Measurement. VLS Provides High Definition Visual Inspection, As-Built 3D Modeling of Industrial/Subsea Equipment, 3D High Density Mapping of Deformations and Defects (for example: Cracks, Dents, Bulges, Corrosion)
VLS™ is a unique combination of photogrammetry and Laser Techniques which provides the Advantages of both technologies without the disadvantages. VLS™ can also be operated by your existing technicians.
VLS™ is a High Accuracy Metrology Tool Linked to NIST (National Industry of Standards and Technology) that provides High Redundancy through volume of data collected (1000s of stills can be captured from HD video in seconds rather than individual photos taken manually at each location). VLS™ provides Reliable Accuracy Estimates (thanks to advanced processing and calibration algorithms developed by DimEye after years of industry experience in multiple measurement environments and scenarios).
Build Your Own 3D Scanner:
Conclusion
http://mesh.brown.edu/byo3d/
SIGGRAPH 2009 Courses
Douglas Lanman and Gabriel Taubin
This course provides a beginner with the necessary mathematics, software, and practical details to leverage projector-camera systems in their own 3D scanning projects. An example-driven approach is used throughout; each new concept is illustrated using a practical scanner implemented with off-the-shelf parts. The course concludes by detailing how these new approaches are used in rapid prototyping, entertainment, cultural heritage, and web-based applications.
Build Your Own 3D Scanner: The Mathematics of 3D TriangulationDouglas Lanman
Build Your Own 3D Scanner:
The Mathematics of 3D Triangulation
http://mesh.brown.edu/byo3d/
SIGGRAPH 2009 Courses
Douglas Lanman and Gabriel Taubin
This course provides a beginner with the necessary mathematics, software, and practical details to leverage projector-camera systems in their own 3D scanning projects. An example-driven approach is used throughout; each new concept is illustrated using a practical scanner implemented with off-the-shelf parts. The course concludes by detailing how these new approaches are used in rapid prototyping, entertainment, cultural heritage, and web-based applications.
Build Your Own 3D Scanner: 3D Scanning with Swept-PlanesDouglas Lanman
Build Your Own 3D Scanner:
3D Scanning with Swept-Planes
http://mesh.brown.edu/byo3d/
SIGGRAPH 2009 Courses
Douglas Lanman and Gabriel Taubin
This course provides a beginner with the necessary mathematics, software, and practical details to leverage projector-camera systems in their own 3D scanning projects. An example-driven approach is used throughout; each new concept is illustrated using a practical scanner implemented with off-the-shelf parts. The course concludes by detailing how these new approaches are used in rapid prototyping, entertainment, cultural heritage, and web-based applications.
Build Your Own 3D Scanner: 3D Scanning with Structured LightingDouglas Lanman
Build Your Own 3D Scanner:
3D Scanning with Structured Lighting
http://mesh.brown.edu/byo3d/
SIGGRAPH 2009 Courses
Douglas Lanman and Gabriel Taubin
This course provides a beginner with the necessary mathematics, software, and practical details to leverage projector-camera systems in their own 3D scanning projects. An example-driven approach is used throughout; each new concept is illustrated using a practical scanner implemented with off-the-shelf parts. The course concludes by detailing how these new approaches are used in rapid prototyping, entertainment, cultural heritage, and web-based applications.
Build Your Own 3D Scanner: Surface ReconstructionDouglas Lanman
Build Your Own 3D Scanner:
Surface Reconstruction
http://mesh.brown.edu/byo3d/
SIGGRAPH 2009 Courses
Douglas Lanman and Gabriel Taubin
This course provides a beginner with the necessary mathematics, software, and practical details to leverage projector-camera systems in their own 3D scanning projects. An example-driven approach is used throughout; each new concept is illustrated using a practical scanner implemented with off-the-shelf parts. The course concludes by detailing how these new approaches are used in rapid prototyping, entertainment, cultural heritage, and web-based applications.
Two Dimensional Image Reconstruction Algorithmsmastersrihari
Convolution Back-Projection (CBP) Algorithm was used for the reconstruction of the image. The performance was compared by implementing the algorithm by using RAM- LAK filter, Shepp- Logan filter and also No filter being used.
Build Your Own 3D Scanner:
Introduction
http://mesh.brown.edu/byo3d/
SIGGRAPH 2009 Courses
Douglas Lanman and Gabriel Taubin
This course provides a beginner with the necessary mathematics, software, and practical details to leverage projector-camera systems in their own 3D scanning projects. An example-driven approach is used throughout; each new concept is illustrated using a practical scanner implemented with off-the-shelf parts. The course concludes by detailing how these new approaches are used in rapid prototyping, entertainment, cultural heritage, and web-based applications.
DimEye Corp Presents Revolutionary VLS (Video Laser Scan) at SS IMMR 2013Patrick Raymond
DimEye Corp. Introduces the Revolutionary VLS (Video Laser Scan) to the Subsea Survey IMMR audience in Galveston Texas (November 2013).
VLS™ (Video Laser Scan) by DimEye Corp. is a revolution in Optical 3D Measurement. VLS Provides High Definition Visual Inspection, As-Built 3D Modeling of Industrial/Subsea Equipment, 3D High Density Mapping of Deformations and Defects (for example: Cracks, Dents, Bulges, Corrosion)
VLS™ is a unique combination of photogrammetry and Laser Techniques which provides the Advantages of both technologies without the disadvantages. VLS™ can also be operated by your existing technicians.
VLS™ is a High Accuracy Metrology Tool Linked to NIST (National Industry of Standards and Technology) that provides High Redundancy through volume of data collected (1000s of stills can be captured from HD video in seconds rather than individual photos taken manually at each location). VLS™ provides Reliable Accuracy Estimates (thanks to advanced processing and calibration algorithms developed by DimEye after years of industry experience in multiple measurement environments and scenarios).
Build Your Own 3D Scanner:
Conclusion
http://mesh.brown.edu/byo3d/
SIGGRAPH 2009 Courses
Douglas Lanman and Gabriel Taubin
This course provides a beginner with the necessary mathematics, software, and practical details to leverage projector-camera systems in their own 3D scanning projects. An example-driven approach is used throughout; each new concept is illustrated using a practical scanner implemented with off-the-shelf parts. The course concludes by detailing how these new approaches are used in rapid prototyping, entertainment, cultural heritage, and web-based applications.
Build Your Own 3D Scanner: The Mathematics of 3D TriangulationDouglas Lanman
Build Your Own 3D Scanner:
The Mathematics of 3D Triangulation
http://mesh.brown.edu/byo3d/
SIGGRAPH 2009 Courses
Douglas Lanman and Gabriel Taubin
This course provides a beginner with the necessary mathematics, software, and practical details to leverage projector-camera systems in their own 3D scanning projects. An example-driven approach is used throughout; each new concept is illustrated using a practical scanner implemented with off-the-shelf parts. The course concludes by detailing how these new approaches are used in rapid prototyping, entertainment, cultural heritage, and web-based applications.
Build Your Own 3D Scanner: 3D Scanning with Swept-PlanesDouglas Lanman
Build Your Own 3D Scanner:
3D Scanning with Swept-Planes
http://mesh.brown.edu/byo3d/
SIGGRAPH 2009 Courses
Douglas Lanman and Gabriel Taubin
This course provides a beginner with the necessary mathematics, software, and practical details to leverage projector-camera systems in their own 3D scanning projects. An example-driven approach is used throughout; each new concept is illustrated using a practical scanner implemented with off-the-shelf parts. The course concludes by detailing how these new approaches are used in rapid prototyping, entertainment, cultural heritage, and web-based applications.
Build Your Own 3D Scanner: 3D Scanning with Structured LightingDouglas Lanman
Build Your Own 3D Scanner:
3D Scanning with Structured Lighting
http://mesh.brown.edu/byo3d/
SIGGRAPH 2009 Courses
Douglas Lanman and Gabriel Taubin
This course provides a beginner with the necessary mathematics, software, and practical details to leverage projector-camera systems in their own 3D scanning projects. An example-driven approach is used throughout; each new concept is illustrated using a practical scanner implemented with off-the-shelf parts. The course concludes by detailing how these new approaches are used in rapid prototyping, entertainment, cultural heritage, and web-based applications.
Build Your Own 3D Scanner: Surface ReconstructionDouglas Lanman
Build Your Own 3D Scanner:
Surface Reconstruction
http://mesh.brown.edu/byo3d/
SIGGRAPH 2009 Courses
Douglas Lanman and Gabriel Taubin
This course provides a beginner with the necessary mathematics, software, and practical details to leverage projector-camera systems in their own 3D scanning projects. An example-driven approach is used throughout; each new concept is illustrated using a practical scanner implemented with off-the-shelf parts. The course concludes by detailing how these new approaches are used in rapid prototyping, entertainment, cultural heritage, and web-based applications.
Two Dimensional Image Reconstruction Algorithmsmastersrihari
Convolution Back-Projection (CBP) Algorithm was used for the reconstruction of the image. The performance was compared by implementing the algorithm by using RAM- LAK filter, Shepp- Logan filter and also No filter being used.
Neural Scene Representation & Rendering: Introduction to Novel View SynthesisVincent Sitzmann
An overview over the neural scene representation and rendering framework and an introduction to novel view synthesis approaches. Slides made for the Eurographics, CVPR, and SIGGRAPH courses on neural rendering, connected to the state-of-the-art report on Neural Rendering at Eurographics 2020.
Feel free to re-use the slides! I just ask that you keep some form of attribution, either at the beginning of your presentation, or in the slide footer.
3D Reconstruction from Multiple uncalibrated 2D Images of an ObjectAnkur Tyagi
3D reconstruction is the process of capturing the shape and appearance of real objects. In this project we are using passive methods which only use sensors to measure the radiance reflected or emitted by the objects surface to infer its 3D structure.
Build Your Own 3D Scanner:
Course Notes
http://mesh.brown.edu/byo3d/
SIGGRAPH 2009 Courses
Douglas Lanman and Gabriel Taubin
This course provides a beginner with the necessary mathematics, software, and practical details to leverage projector-camera systems in their own 3D scanning projects. An example-driven approach is used throughout; each new concept is illustrated using a practical scanner implemented with off-the-shelf parts. The course concludes by detailing how these new approaches are used in rapid prototyping, entertainment, cultural heritage, and web-based applications.
This is a slide for IEEE International Conference on Computational Photography (ICCP) 2016 in Northwestern University.
See for details: http://omilab.naist.jp/project/LFseg/
3DRSim is a sandbox that allows you to load 3D models, and use projected structured light to create 3D reconstructions of those objects.
A single-shot colored structured light method based on a Debruijn sequence is implemented. This particular algorithm is based on the research by Zhang et al in 2002 [1]. The paper is available at [2].
[1] - Li Zhang, Brian Curless, and Steven M. Seitz - Rapid Shape Acquisition Using Color Structured Light and Multi-pass Dynamic Programming
[2] - http://grail.cs.washington.edu/projects/moscan/paper.pdf
Document d'archive (pour historiens et étudiants)
Cet exposé de Jean-Pierre Dalbéra, datant de 2006, retrace un historique, depuis le début 1990, des recherches menées en matière de simulation numérique 3D du patrimoine culturel. Il évoque un certain nombre de programmes de recherche nationaux et internationaux et notamment les travaux du laboratoire MAP de l'époque associant le CNRS, le ministère de la culture, les écoles d'architecture de Marseille, Nancy, Lyon, Toulouse, Strasbourg.
Neural Scene Representation & Rendering: Introduction to Novel View SynthesisVincent Sitzmann
An overview over the neural scene representation and rendering framework and an introduction to novel view synthesis approaches. Slides made for the Eurographics, CVPR, and SIGGRAPH courses on neural rendering, connected to the state-of-the-art report on Neural Rendering at Eurographics 2020.
Feel free to re-use the slides! I just ask that you keep some form of attribution, either at the beginning of your presentation, or in the slide footer.
3D Reconstruction from Multiple uncalibrated 2D Images of an ObjectAnkur Tyagi
3D reconstruction is the process of capturing the shape and appearance of real objects. In this project we are using passive methods which only use sensors to measure the radiance reflected or emitted by the objects surface to infer its 3D structure.
Build Your Own 3D Scanner:
Course Notes
http://mesh.brown.edu/byo3d/
SIGGRAPH 2009 Courses
Douglas Lanman and Gabriel Taubin
This course provides a beginner with the necessary mathematics, software, and practical details to leverage projector-camera systems in their own 3D scanning projects. An example-driven approach is used throughout; each new concept is illustrated using a practical scanner implemented with off-the-shelf parts. The course concludes by detailing how these new approaches are used in rapid prototyping, entertainment, cultural heritage, and web-based applications.
This is a slide for IEEE International Conference on Computational Photography (ICCP) 2016 in Northwestern University.
See for details: http://omilab.naist.jp/project/LFseg/
3DRSim is a sandbox that allows you to load 3D models, and use projected structured light to create 3D reconstructions of those objects.
A single-shot colored structured light method based on a Debruijn sequence is implemented. This particular algorithm is based on the research by Zhang et al in 2002 [1]. The paper is available at [2].
[1] - Li Zhang, Brian Curless, and Steven M. Seitz - Rapid Shape Acquisition Using Color Structured Light and Multi-pass Dynamic Programming
[2] - http://grail.cs.washington.edu/projects/moscan/paper.pdf
Document d'archive (pour historiens et étudiants)
Cet exposé de Jean-Pierre Dalbéra, datant de 2006, retrace un historique, depuis le début 1990, des recherches menées en matière de simulation numérique 3D du patrimoine culturel. Il évoque un certain nombre de programmes de recherche nationaux et internationaux et notamment les travaux du laboratoire MAP de l'époque associant le CNRS, le ministère de la culture, les écoles d'architecture de Marseille, Nancy, Lyon, Toulouse, Strasbourg.
For the full video of this presentation, please visit:
http://www.embedded-vision.com/platinum-members/qualcomm/embedded-vision-training/videos/pages/may-2016-embedded-vision-summit-mangen
For more information about embedded vision, please visit:
http://www.embedded-vision.com
Michael Mangen, Product Manager for Camera and Computer Vision at Qualcomm, presents the "High-resolution 3D Reconstruction on a Mobile Processor" tutorial at the May 2016 Embedded Vision Summit.
Computer vision has come a long way. Use cases that were previously not possible in mass-market devices are now more accessible thanks to advances in depth sensors and mobile processors. In this presentation, Mangen provides an overview of how we are able to implement high-resolution 3D reconstruction – a capability typically requiring cloud/server processing – on a mobile processor. This is an exciting example of how new sensor technology and advanced mobile processors are bringing computer vision capabilities to broader markets.
3D Printing is now changing the way we manufacture many objects in amazing ways, from tools, toys, and jewelry, to food, and even body parts! It's a technology revolution happening in new kinds of factories, and even in homes, around the world. But how does it work exactly, and why has the economist, Jeremy Rifkin, called it an important key to the Third Industrial Revolution? This talk explains the basics of 3D printing technology, and what you need to know to begin designing and printing your own creations, with or without your own 3D printer.
3D data acquisition and archaeological documentation, Alberto Sanchez, France...3D ICONS Project
3D data acquisition and archaeological documentation, presentation given by Alberto Sanchez, Francesco Gomez, Ana Martinez and Arturo Ruiz at the 3D ICONS workshop at the XVIII Borso Mediterranea del Turismo Archeologico conference in Paestrum.
The presentation describes the contribution of the University of Jaen Research Institute for Iberian Archaeology to the 3D ICONS project and the methodology used.
Tutorial Virtual Educa 2009 "Herramientas y estrategias de aprendizaje en ent...Ruth Martínez
Primera parte del tutorial en la cual nos acercamos a la terminología asociada al Metaverso, identificando las diferencias entre Mundos Online de Multijugador Masivo (MMO) o Mundos Virtuales 3D, así cómo conocer sus características y requisitos, incluyendo algunas recomendaciones a tener en cuenta.
Management Of Nephrotic Syndrome
Objectives
To briefly review the definition & etiology of nephroticsyndrome.
To understand the terminology pertaining to clinical course of nephroticsyndrome.
To understand the management of nephroticsyndrome:Specific management & Supportive care and management of complications
Management of congenital nephrotic syndrome
An Open Source solution for Three-Dimensional documentation: archaeological a...Giulio Bigliardi
The modern techniques of Structure from Motion (SfM) and Image-Based Modelling
(IBM) open new perspectives in the field of archaeological documentation, providing
a simple and accurate way to record three dimensional data.
The software Python Photogrammetry Toolbox (PPT) is an Open Source solution that
implements a pipeline to perform 3D reconstruction from a set of pictures. It takes
pictures as input and performs automatically the 3D reconstruction for the images for
which 3D registration is possible.
It is composed of python scripts that automate the different steps of the workflow.
The entire process is reduced in two commands, calibration and dense reconstruction.
The user can run it from a graphical interface or from terminal command. Calibration
is performed with Bundler while dense reconstruction is done through CMVS/PMVS.
Despite the automation, the user can control the final result choosing two initial
parameters: the image size and the feature detector. Acting on the first parameter
determines a reduction of the computation time and a decreasing density of the point
cloud. Acting on the feature detector influences the final result: PPT can work both
with SIFT (patent of the University of British Columbia - freely usable only for
research purpose) and with VLFEAT (released under GPL v.2 license). The use of
VLFEAT ensures a more accurate result, though it increases the time of calculation.
Python Photogrammetry Toolbox, released under GPL v.3 license, is a classical
example of FLOSS project in which instruments and knowledge are shared. The community works for the development of the software, sharing code modification,
feed-backs and bug-checking.
Crime Scene Diagramming and Reconstruction by Det. Mike AndersonPPI_Group
From the 3D Laser Scanning for Forensic Scene Mapping Seminar 2014 in Portland and Seattle hosted by The PPI Group and co-sponsored by FARO Technologies. Presentation by Detective Mike Anderson of the Unified Police Department of Greater Salt Lake Utah.
Visual odometry & slam utilizing indoor structured environmentsNAVER Engineering
Visual odometry (VO) and simultaneous localization and mapping (SLAM) are fundamental building blocks for various applications from autonomous vehicles to virtual and augmented reality (VR/AR).
To improve the accuracy and robustness of the VO & SLAM approaches, we exploit multiple lines and orthogonal planar features, such as walls, floors, and ceilings, common in man-made indoor environments.
We demonstrate the effectiveness of the proposed VO & SLAM algorithms through an extensive evaluation on a variety of RGB-D datasets and compare with other state-of-the-art methods.
We presents a deep architecture for dense semantic correspondence, called pyramidal affine regression networks (PARN), that estimates locally-varying affine transformation fields across images.
To deal with intra-class appearance and shape variations that commonly exist among different instances within the same object category,
we leverage a pyramidal model where affine transformation fields are progressively estimated in a coarse-to-fine manner so that the smoothness constraint is naturally imposed within deep networks.
PARN estimates residual affine transformations at each level and composes them to estimate final affine transformations.
Furthermore, to overcome the limitations of insufficient training data for semantic correspondence, we propose a novel weakly-supervised training scheme that generates progressive supervisions by leveraging a correspondence consistency across image pairs.
Our method is fully learnable in an end-to-end manner and does not require quantizing infinite continuous affine transformation fields.
Optical Computing for Fast Light Transport AnalysisMatthew O'Toole
Optical Computing for Fast Light Transport Analysis
Matthew O'Toole and Kiriakos N. Kutulakos. ACM SIGGRAPH Asia, 2010.
We present a general framework for analyzing the transport matrix of a real-world scene at full resolution, without capturing many photos. The key idea is to use projectors and cameras to directly acquire eigenvectors and the Krylov subspace of the unknown transport matrix. To do this, we implement Krylov subspace methods partially in optics, by treating the scene as a black box subroutine that enables optical computation of arbitrary matrix-vector products. We describe two methods—optical Arnoldi to acquire a low-rank approximation of the transport matrix for relighting; and optical GMRES to invert light transport. Our experiments suggest that good-quality relighting and transport inversion are possible from a few dozen low-dynamic range photos, even for scenes with complex shadows, caustics, and other challenging lighting effects.
[Paper research] GOSELO: for Robot navigation using Reactive neural networksJehong Lee
GOSELO: Goal-Direction Obstacle and Self-Location Map for Robot Navigation Using Reactive Neural Networks 라는 논문을 중심으로, mobile platform의 Path planning을 CNN으로 End-to-End 방식으로 수행하는 방법에 관하여 소개합니다.
광주과학기술원 인공지능 스터디 A-GIST 모임에서 발표했습니다.
발표영상(유튜브, 한국어): https://youtu.be/l-gKjzWKuHA
DTAM: Dense Tracking and Mapping in Real-Time, Robot vision GroupLihang Li
This is the slides about DTAM for my group meeting report, hope it does help to anyone who will want to implement DTAM and need to understand it deeply.
Algorithmic Techniques for Parametric Model RecoveryCurvSurf
A complete description of algorithmic techniques for automatic feature extraction from point cloud. The orthogonal distance fitting, an art of maximum liklihood estimation, plays the main role. Differential geometry determines the type of object surface.
Quarkus Hidden and Forbidden ExtensionsMax Andersen
Quarkus has a vast extension ecosystem and is known for its subsonic and subatomic feature set. Some of these features are not as well known, and some extensions are less talked about, but that does not make them less interesting - quite the opposite.
Come join this talk to see some tips and tricks for using Quarkus and some of the lesser known features, extensions and development techniques.
In 2015, I used to write extensions for Joomla, WordPress, phpBB3, etc and I ...Juraj Vysvader
In 2015, I used to write extensions for Joomla, WordPress, phpBB3, etc and I didn't get rich from it but it did have 63K downloads (powered possible tens of thousands of websites).
Into the Box Keynote Day 2: Unveiling amazing updates and announcements for modern CFML developers! Get ready for exciting releases and updates on Ortus tools and products. Stay tuned for cutting-edge innovations designed to boost your productivity.
Accelerate Enterprise Software Engineering with PlatformlessWSO2
Key takeaways:
Challenges of building platforms and the benefits of platformless.
Key principles of platformless, including API-first, cloud-native middleware, platform engineering, and developer experience.
How Choreo enables the platformless experience.
How key concepts like application architecture, domain-driven design, zero trust, and cell-based architecture are inherently a part of Choreo.
Demo of an end-to-end app built and deployed on Choreo.
Software Engineering, Software Consulting, Tech Lead.
Spring Boot, Spring Cloud, Spring Core, Spring JDBC, Spring Security,
Spring Transaction, Spring MVC,
Log4j, REST/SOAP WEB-SERVICES.
Large Language Models and the End of ProgrammingMatt Welsh
Talk by Matt Welsh at Craft Conference 2024 on the impact that Large Language Models will have on the future of software development. In this talk, I discuss the ways in which LLMs will impact the software industry, from replacing human software developers with AI, to replacing conventional software with models that perform reasoning, computation, and problem-solving.
Understanding Globus Data Transfers with NetSageGlobus
NetSage is an open privacy-aware network measurement, analysis, and visualization service designed to help end-users visualize and reason about large data transfers. NetSage traditionally has used a combination of passive measurements, including SNMP and flow data, as well as active measurements, mainly perfSONAR, to provide longitudinal network performance data visualization. It has been deployed by dozens of networks world wide, and is supported domestically by the Engagement and Performance Operations Center (EPOC), NSF #2328479. We have recently expanded the NetSage data sources to include logs for Globus data transfers, following the same privacy-preserving approach as for Flow data. Using the logs for the Texas Advanced Computing Center (TACC) as an example, this talk will walk through several different example use cases that NetSage can answer, including: Who is using Globus to share data with my institution, and what kind of performance are they able to achieve? How many transfers has Globus supported for us? Which sites are we sharing the most data with, and how is that changing over time? How is my site using Globus to move data internally, and what kind of performance do we see for those transfers? What percentage of data transfers at my institution used Globus, and how did the overall data transfer performance compare to the Globus users?
Climate Science Flows: Enabling Petabyte-Scale Climate Analysis with the Eart...Globus
The Earth System Grid Federation (ESGF) is a global network of data servers that archives and distributes the planet’s largest collection of Earth system model output for thousands of climate and environmental scientists worldwide. Many of these petabyte-scale data archives are located in proximity to large high-performance computing (HPC) or cloud computing resources, but the primary workflow for data users consists of transferring data, and applying computations on a different system. As a part of the ESGF 2.0 US project (funded by the United States Department of Energy Office of Science), we developed pre-defined data workflows, which can be run on-demand, capable of applying many data reduction and data analysis to the large ESGF data archives, transferring only the resultant analysis (ex. visualizations, smaller data files). In this talk, we will showcase a few of these workflows, highlighting how Globus Flows can be used for petabyte-scale climate analysis.
top nidhi software solution freedownloadvrstrong314
This presentation emphasizes the importance of data security and legal compliance for Nidhi companies in India. It highlights how online Nidhi software solutions, like Vector Nidhi Software, offer advanced features tailored to these needs. Key aspects include encryption, access controls, and audit trails to ensure data security. The software complies with regulatory guidelines from the MCA and RBI and adheres to Nidhi Rules, 2014. With customizable, user-friendly interfaces and real-time features, these Nidhi software solutions enhance efficiency, support growth, and provide exceptional member services. The presentation concludes with contact information for further inquiries.
Developing Distributed High-performance Computing Capabilities of an Open Sci...Globus
COVID-19 had an unprecedented impact on scientific collaboration. The pandemic and its broad response from the scientific community has forged new relationships among public health practitioners, mathematical modelers, and scientific computing specialists, while revealing critical gaps in exploiting advanced computing systems to support urgent decision making. Informed by our team’s work in applying high-performance computing in support of public health decision makers during the COVID-19 pandemic, we present how Globus technologies are enabling the development of an open science platform for robust epidemic analysis, with the goal of collaborative, secure, distributed, on-demand, and fast time-to-solution analyses to support public health.
Prosigns: Transforming Business with Tailored Technology SolutionsProsigns
Unlocking Business Potential: Tailored Technology Solutions by Prosigns
Discover how Prosigns, a leading technology solutions provider, partners with businesses to drive innovation and success. Our presentation showcases our comprehensive range of services, including custom software development, web and mobile app development, AI & ML solutions, blockchain integration, DevOps services, and Microsoft Dynamics 365 support.
Custom Software Development: Prosigns specializes in creating bespoke software solutions that cater to your unique business needs. Our team of experts works closely with you to understand your requirements and deliver tailor-made software that enhances efficiency and drives growth.
Web and Mobile App Development: From responsive websites to intuitive mobile applications, Prosigns develops cutting-edge solutions that engage users and deliver seamless experiences across devices.
AI & ML Solutions: Harnessing the power of Artificial Intelligence and Machine Learning, Prosigns provides smart solutions that automate processes, provide valuable insights, and drive informed decision-making.
Blockchain Integration: Prosigns offers comprehensive blockchain solutions, including development, integration, and consulting services, enabling businesses to leverage blockchain technology for enhanced security, transparency, and efficiency.
DevOps Services: Prosigns' DevOps services streamline development and operations processes, ensuring faster and more reliable software delivery through automation and continuous integration.
Microsoft Dynamics 365 Support: Prosigns provides comprehensive support and maintenance services for Microsoft Dynamics 365, ensuring your system is always up-to-date, secure, and running smoothly.
Learn how our collaborative approach and dedication to excellence help businesses achieve their goals and stay ahead in today's digital landscape. From concept to deployment, Prosigns is your trusted partner for transforming ideas into reality and unlocking the full potential of your business.
Join us on a journey of innovation and growth. Let's partner for success with Prosigns.
Enterprise Resource Planning System includes various modules that reduce any business's workload. Additionally, it organizes the workflows, which drives towards enhancing productivity. Here are a detailed explanation of the ERP modules. Going through the points will help you understand how the software is changing the work dynamics.
To know more details here: https://blogs.nyggs.com/nyggs/enterprise-resource-planning-erp-system-modules/
Check out the webinar slides to learn more about how XfilesPro transforms Salesforce document management by leveraging its world-class applications. For more details, please connect with sales@xfilespro.com
If you want to watch the on-demand webinar, please click here: https://www.xfilespro.com/webinars/salesforce-document-management-2-0-smarter-faster-better/
Cyaniclab : Software Development Agency Portfolio.pdfCyanic lab
CyanicLab, an offshore custom software development company based in Sweden,India, Finland, is your go-to partner for startup development and innovative web design solutions. Our expert team specializes in crafting cutting-edge software tailored to meet the unique needs of startups and established enterprises alike. From conceptualization to execution, we offer comprehensive services including web and mobile app development, UI/UX design, and ongoing software maintenance. Ready to elevate your business? Contact CyanicLab today and let us propel your vision to success with our top-notch IT solutions.
Unleash Unlimited Potential with One-Time Purchase
BoxLang is more than just a language; it's a community. By choosing a Visionary License, you're not just investing in your success, you're actively contributing to the ongoing development and support of BoxLang.
We describe the deployment and use of Globus Compute for remote computation. This content is aimed at researchers who wish to compute on remote resources using a unified programming interface, as well as system administrators who will deploy and operate Globus Compute services on their research computing infrastructure.
Code reviews are vital for ensuring good code quality. They serve as one of our last lines of defense against bugs and subpar code reaching production.
Yet, they often turn into annoying tasks riddled with frustration, hostility, unclear feedback and lack of standards. How can we improve this crucial process?
In this session we will cover:
- The Art of Effective Code Reviews
- Streamlining the Review Process
- Elevating Reviews with Automated Tools
By the end of this presentation, you'll have the knowledge on how to organize and improve your code review proces
7. A decade ago...
A Theory of Space by Space Carving
[ Kutulakos and Seitz, 1999 ]
Reconstructions w/ and w/o color
8. Volumetric graph cuts
by Vogiatzis, Torr, and Cipolla
CVPR 2005
1. This is called Haniwa.
2. This is Roberto Cipolla’s Haniwa.
This will be a final quiz!
13. ComputerVision in Industry
• Amazon
• Apple
• Facebook
• Google
• Microsoft
• Nokia
Mountain View
Seattle
Zurich
NYC
LA
…
14. ComputerVision in Industry
• Amazon
• Apple
• Facebook
• Google
• Microsoft
• Nokia
Mountain View
Seattle
Zurich
NYC
LA
…
15. Google Seattle - 3DVision Team
• Bundling streetview data (by Sameer Agarwal)
• Photo Tours (by the team)
• Picasa face movie (by Ira Kemelmacher-
Shlizerman and Rahul Garg)
• Lens Blur (by Carlos Hernandez)
Steve Seitz, Sameer Agarwal, Carlos Hernandez,
David Gallup, Changchang Wu, Li Zhang
47. Standard Depthmap
Markov Random Field (MRF)
A Comparative Study of Energy Minimization Methods for Markov Random Fields with
Smoothness-Based Priors [Szeliski et al., PAMI 2008]
48. A Comparative Study of Energy Minimization Methods for Markov Random Fields with
Smoothness-Based Priors [Szeliski et al., PAMI 2008]
Markov Random Field (MRF)
62. Piecewise planarity from MRF
1. Advanced MRF and optimization
• Global Stereo Reconstruction under Second Order Smoothness Priors [Woodford et al., CVPR
2008] Best Paper Award
2. Integrate with top-down (primitive) approach
• Manhattan World Stereo [Furukawa et al., CVPR 2009]
• Piecewise Planar Stereo for Image-based rendering [Sinha et al., ICCV 2009]
• Fusion of Feature- and Area-Based Information for Urban Buildings Modeling from Aerial
Imagery [Zebedin et al., ECCV 2008]
• Piecewise Planar and Non-Planar Stereo for urban Scene Reconstruction [Gallup et al., CVPR
2010]
63. Advanced MRF for
Depthmap Estimation
Global Stereo Reconstruction under Second Order Smoothness Priors
[Woodford et al., CVPR 2008] Best Paper Award
Reference image
Ground truth
79. How to enforce piecewise planar
1. Advanced MRF and optimization
• Global Stereo Reconstruction under Second Order Smoothness Priors [Woodford et al., CVPR
2008] Best Paper Award
2. Integrate with top-down (primitive) approach
• Manhattan World Stereo [Furukawa et al., CVPR 2009]
• Piecewise Planar Stereo for Image-based rendering [Sinha et al., ICCV 2009]
• Fusion of Feature- and Area-Based Information for Urban Buildings Modeling from Aerial
Imagery [Zebedin et al., ECCV 2008]
• Piecewise Planar and Non-Planar Stereo for urban Scene Reconstruction [Gallup et al., CVPR
2010]
96. How to enforce piecewise planar
1. Advanced MRF and optimization
• Global Stereo Reconstruction under Second Order Smoothness Priors [Woodford et al., CVPR
2008] Best Paper Award
2. Integrate with top-down (primitive) approach
• Manhattan World Stereo [Furukawa et al., CVPR 2009]
• Piecewise Planar Stereo for Image-based rendering [Sinha et al., ICCV 2009]
• Fusion of Feature- and Area-Based Information for Urban Buildings Modeling from Aerial
Imagery [Zebedin et al., ECCV 2008]
• Piecewise Planar and Non-Planar Stereo for urban Scene Reconstruction [Gallup et al., CVPR
2010]
98. How to enforce piecewise planar
1. Advanced MRF and optimization
• Global Stereo Reconstruction under Second Order Smoothness Priors [Woodford et al., CVPR
2008] Best Paper Award
2. Integrate with top-down (primitive) approach
• Manhattan World Stereo [Furukawa et al., CVPR 2009]
• Piecewise Planar Stereo for Image-based rendering [Sinha et al., ICCV 2009]
• Fusion of Feature- and Area-Based Information for Urban Buildings Modeling from Aerial
Imagery [Zebedin et al., ECCV 2008]
• Piecewise Planar and Non-Planar Stereo for urban Scene Reconstruction [Gallup et al., CVPR
2010]
99. Relaxing Mahnattan
Piecewise Planar Stereo for Image-based rendering [Sinha et al., ICCV 2009]
• Use sparse lines + sparse points to detect planes
• MRF + Graph-cuts
102. Enable Curved Surfaces
• Building reconstruction from a top down view
Fusion of Feature- and Area-Based Information for Urban Buildings Modeling from Aerial
Imagery [Zebedin et al., ECCV 2008]
104. How to enforce piecewise planar
1. Advanced MRF and optimization
• Global Stereo Reconstruction under Second Order Smoothness Priors [Woodford et al., CVPR
2008] Best Paper Award
2. Integrate with top-down (primitive) approach
• Manhattan World Stereo [Furukawa et al., CVPR 2009]
• Piecewise Planar Stereo for Image-based rendering [Sinha et al., ICCV 2009]
• Fusion of Feature- and Area-Based Information for Urban Buildings Modeling from Aerial
Imagery [Zebedin et al., ECCV 2008]
• Piecewise Planar and Non-Planar Stereo for urban Scene Reconstruction [Gallup et al., CVPR
2010]
105. Piecewise
Planar
and
Non-‐Planar
Stereo
for
Urban
Scene
Reconstruction
David
Gallup
Jan-‐Michael
Frahm
Marc
Pollefeys
University
of
North
Carolina
ETH
Zurich
115. Summary: Shape priors
in Depthmap MVS
MRF with a triple term
Manhattan planemap Planemap
Planemap w/ curved surfaces
Mix of planemap
and depthmap
116. Outline
• Why priors?
• Prior enforcement through MRF
• Prior enforcement through primitives
• Prior enforcement through shortest-path
117. Priors through primitives for
large-scale indoor modeling
“Reconstructing the World’s Museums” [Xiao and Furukawa, 2012]
(Best Student Paper Award)
157. {# of museums} <<
{# of restaurants} +
{# of grocery stores} +
{# of clinic} + ...
158. Millions of small/medium-
scale businesses
• Image-based for scalable deployment
(especially for emerging markets)
• Compact model
(for browser on low-end PCs)
159. Millions of small/medium-
scale businesses
• Image-based for scalable deployment
(especially for emerging markets)
• Compact mesh model
(for browser on low-end PCs)
177. Features
• Regularize on {# of line segments}
• Piecewise planarity enforcement
• With Dynamic Programming,
exactly control the number of vertices
191. A. Who owns the Haniwa in the volumetric graph-cuts paper?
1. Yasutaka Furukawa.
2. Roberto Cipolla.
3. British Museum.
B. What is Uncanny valley for 3D reconstruction?
1. As the number of authors in a paper goes up, the model quality goes down.
2. As the face realism goes up, the model looks creepier.
3. As the model accuracy goes up, the rendering quality goes down.
C. How can one enforce piecewise planarity with a standard MRF formulation easily?
1. Use super-pixel segmentation.
2. Use primitive detection.
3. Use object recognition.