A Framework For Real Time 3d Reconstruction By Space Carving Using Graphics Hardware

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A Framework for Realtime 3-D Reconstruction by Space Carving Using Graphics Hardware

Author : Christian Nitschke
Publisher : diplom.de
ISBN 13 : 3956362012
Total Pages : 149 pages
Book Rating : 4.9/5 (563 download)

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Book Synopsis A Framework for Realtime 3-D Reconstruction by Space Carving Using Graphics Hardware by : Christian Nitschke

Download or read book A Framework for Realtime 3-D Reconstruction by Space Carving Using Graphics Hardware written by Christian Nitschke and published by diplom.de. This book was released on 2007-03-05 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inhaltsangabe:Introduction: Reconstruction of real-world scenes from a set of multiple images is a topic in Computer Vision and 3D Computer Graphics with many interesting applications. There is a relation to Augmented and Mixed Reality (AR/MR), Computer-Supported Collaborative Work (CSCW), Computer-Aided industrial/architectural Design (CAD), modeling of the real-world (e.g. computer games, scenes/effects in movies), entertainment (e.g. 3D TV/Video) and recognition/analyzing of real-world characteristics by computer systems and robots. There exists a powerful algorithm theory for shape reconstruction from arbitrary viewpoints, called shape from photo-consistency. However, it is computationally expensive and hence can not be used with applications in the field of 3D video or CSCW as well as interactive 3D model creation. Attempts have been made to achieve real-time framerates using PC cluster systems. While these provide enough performance they are also expensive and less flexible. Approaches that use GPU hardware-acceleration on single workstations achieve interactive framerates for novel-view synthesis, but do not provide an explicit volumetric representation of the whole scene. The proposed approach shows the efforts in developing a GPU hardware-accelerated framework for obtaining the volumetric photo hull of a dynamic 3D scene as seen from multiple calibrated cameras. High performance is achieved by employing a shape from silhouette technique in advance to obtain a tight initial volume for shape from photo-consistency. Also several speed-up techniques are presented to increase efficiency. Since the entire processing is done on a single PC, the framework can be applied to mobile setups, enabling a wide range of further applications. The approach is explained using programmable vertex and fragment processors and compared to highly optimized CPU implementations. It is shown that the new approach can outperform the latter by more than one magnitude. The thesis is organized as follows: Chapter 1 contains an introduction, giving an overview with classification of related techniques, statement of the main problem, novelty of the proposed approach and its fields of application. Chapter 2 surveys related work in the area of dynamic scene reconstruction by shape from silhouette and shape from photo-consistency. The focus lies on high performance reconstruction and hardware-acceleration. Chapter 3 introduces the theoretical basis for the proposed [...]

Computer Vision Systems

Author : Ming Liu
Publisher : Springer
ISBN 13 : 3319683454
Total Pages : 655 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Computer Vision Systems by : Ming Liu

Download or read book Computer Vision Systems written by Ming Liu and published by Springer. This book was released on 2017-10-10 with total page 655 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 11th International Conference on Computer Vision Systems, ICVS 2017, held in Shenzhen, China, in July 2017. The 61 papers presented were carefully reviewed and selected from 92 submissions. The papers are organized in topical sections on visual control, visual navigation, visual inspection, image processing, human robot interaction, stereo system, image retrieval, visual detection, visual recognition, system design, and 3D vision / fusion.

Computer Vision -- ECCV 2006

Author : Aleš Leonardis
Publisher : Springer
ISBN 13 : 3540338357
Total Pages : 670 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Computer Vision -- ECCV 2006 by : Aleš Leonardis

Download or read book Computer Vision -- ECCV 2006 written by Aleš Leonardis and published by Springer. This book was released on 2006-07-25 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: The four-volume set comprising LNCS volumes 3951/3952/3953/3954 constitutes the refereed proceedings of the 9th European Conference on Computer Vision, ECCV 2006, held in Graz, Austria, in May 2006. The 192 revised papers presented were carefully reviewed and selected from a total of 811 papers submitted. The four books cover the entire range of current issues in computer vision. The papers are organized in topical sections on recognition, statistical models and visual learning, 3D reconstruction and multi-view geometry, energy minimization, tracking and motion, segmentation, shape from X, visual tracking, face detection and recognition, illumination and reflectance modeling, and low-level vision, segmentation and grouping.

Intelligent Multidimensional Data and Image Processing

Author : De, Sourav
Publisher : IGI Global
ISBN 13 : 1522552472
Total Pages : 429 pages
Book Rating : 4.5/5 (225 download)

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Book Synopsis Intelligent Multidimensional Data and Image Processing by : De, Sourav

Download or read book Intelligent Multidimensional Data and Image Processing written by De, Sourav and published by IGI Global. This book was released on 2018-06-08 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the most natural and convenient means of conveying or transmitting information, images play a vital role in our daily lives. Image processing is now of paramount importance in the computer vision research community, and proper processing of two-dimensional (2D) real-life images plays a key role in many real-life applications as well as commercial developments. Intelligent Multidimensional Data and Image Processing is a vital research publication that contains an in-depth exploration of image processing techniques used in various applications, including how to handle noise removal, object segmentation, object extraction, and the determination of the nearest object classification and its associated confidence level. Featuring coverage on a broad range of topics such as object detection, machine vision, and image conversion, this book provides critical research for scientists, computer engineers, professionals, researchers, and academicians seeking current research on solutions for new challenges in 2D and 3D image processing.

Intelligent Scene Modeling and Human-Computer Interaction

Author : Nadia Magnenat Thalmann
Publisher : Springer Nature
ISBN 13 : 3030710025
Total Pages : 284 pages
Book Rating : 4.0/5 (37 download)

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Book Synopsis Intelligent Scene Modeling and Human-Computer Interaction by : Nadia Magnenat Thalmann

Download or read book Intelligent Scene Modeling and Human-Computer Interaction written by Nadia Magnenat Thalmann and published by Springer Nature. This book was released on 2021-06-08 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited book is one of the first to describe how Autonomous Virtual Humans and Social Robots can interact with real people and be aware of the surrounding world using machine learning and AI. It includes: · Many algorithms related to the awareness of the surrounding world such as the recognition of objects, the interpretation of various sources of data provided by cameras, microphones, and wearable sensors · Deep Learning Methods to provide solutions to Visual Attention, Quality Perception, and Visual Material Recognition · How Face Recognition and Speech Synthesis will replace the traditional mouse and keyboard interfaces · Semantic modeling and rendering and shows how these domains play an important role in Virtual and Augmented Reality Applications. Intelligent Scene Modeling and Human-Computer Interaction explains how to understand the composition and build very complex scenes and emphasizes the semantic methods needed to have an intelligent interaction with them. It offers readers a unique opportunity to comprehend the rapid changes and continuous development in the fields of Intelligent Scene Modeling.

Point-Based Graphics

Author : Markus Gross
Publisher : Elsevier
ISBN 13 : 0080548822
Total Pages : 553 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Point-Based Graphics by : Markus Gross

Download or read book Point-Based Graphics written by Markus Gross and published by Elsevier. This book was released on 2011-05-04 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: The polygon-mesh approach to 3D modeling was a huge advance, but today its limitations are clear. Longer render times for increasingly complex images effectively cap image complexity, or else stretch budgets and schedules to the breaking point. Comprised of contributions from leaders in the development and application of this technology, Point-Based Graphics examines it from all angles, beginning with the way in which the latest photographic and scanning devices have enabled modeling based on true geometry, rather than appearance. From there, it’s on to the methods themselves. Even though point-based graphics is in its infancy, practitioners have already established many effective, economical techniques for achieving all the major effects associated with traditional 3D Modeling and rendering. You’ll learn to apply these techniques, and you’ll also learn how to create your own. The final chapter demonstrates how to do this using Pointshop3D, an open-source tool for developing new point-based algorithms. The first book on a major development in computer graphics by the pioneers in the field Shows how 3D images can be manipulated as easily as 2D images are with Photoshop

VR Technologies in Cultural Heritage

Author : Mihai Duguleană
Publisher : Springer
ISBN 13 : 3030058190
Total Pages : 245 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis VR Technologies in Cultural Heritage by : Mihai Duguleană

Download or read book VR Technologies in Cultural Heritage written by Mihai Duguleană and published by Springer. This book was released on 2018-12-12 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book constitutes the refereed proceedings of the First International Conference on VR Technologies in Cultural Heritage, VRTCH 2018, held in Brasov, Romania in May 2018. The 13 revised full papers along with the 5 short papers presented were carefully reviewed and selected from 21 submissions. The papers of this volume are organized in topical sections on data acquisition and modelling, visualization methods / audio, sensors and actuators, data management, restoration and digitization, cultural tourism.

Human Motion

Author : Bodo Rosenhahn
Publisher : Springer Science & Business Media
ISBN 13 : 1402066929
Total Pages : 628 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Human Motion by : Bodo Rosenhahn

Download or read book Human Motion written by Bodo Rosenhahn and published by Springer Science & Business Media. This book was released on 2008 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book which informs about recent progress in biomechanics, computer vision and computer graphics – all in one volume. Researchers from these areas have contributed to this book to promote the establishment of human motion research as a multi-facetted discipline and to improve the exchange of ideas and concepts between these three areas. The book combines carefully written reviews with detailed reports on recent progress in research.

An Introduction to Ray Tracing

Author : Andrew S. Glassner
Publisher : Elsevier
ISBN 13 : 0080499058
Total Pages : 368 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis An Introduction to Ray Tracing by : Andrew S. Glassner

Download or read book An Introduction to Ray Tracing written by Andrew S. Glassner and published by Elsevier. This book was released on 1989-06-01 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The creation of ever more realistic 3-D images is central to the development of computer graphics. The ray tracing technique has become one of the most popular and powerful means by which photo-realistic images can now be created. The simplicity, elegance and ease of implementation makes ray tracing an essential part of understanding and exploiting state-of-the-art computer graphics. An Introduction to Ray Tracing develops from fundamental principles to advanced applications, providing "how-to" procedures as well as a detailed understanding of the scientific foundations of ray tracing. It is also richly illustrated with four-color and black-and-white plates. This is a book which will be welcomed by all concerned with modern computer graphics, image processing, and computer-aided design. Provides practical "how-to" information Contains high quality color plates of images created using ray tracing techniques Progresses from a basic understanding to the advanced science and application of ray tracing

Multi-View Stereo

Author : Yasutaka Furukawa
Publisher : Foundations and Trends (R) in Computer Graphics and Vision
ISBN 13 : 9781601988362
Total Pages : 166 pages
Book Rating : 4.9/5 (883 download)

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Book Synopsis Multi-View Stereo by : Yasutaka Furukawa

Download or read book Multi-View Stereo written by Yasutaka Furukawa and published by Foundations and Trends (R) in Computer Graphics and Vision. This book was released on 2015-06-25 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents a hands-on view of the field of multi-view stereo with a focus on practical algorithms. It frames the multiview stereo problem as an image/geometry consistency optimization problem and describesits main two ingredients: robust implementations of photometric consistency measures and efficient optimization algorithms.

Critical examination of the functions of computer hardware

Author : Temba Munsaka
Publisher : GRIN Verlag
ISBN 13 : 3668925186
Total Pages : 6 pages
Book Rating : 4.6/5 (689 download)

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Book Synopsis Critical examination of the functions of computer hardware by : Temba Munsaka

Download or read book Critical examination of the functions of computer hardware written by Temba Munsaka and published by GRIN Verlag. This book was released on 2019-04-17 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essay from the year 2019 in the subject Computer Science - Programming, grade: A, , language: English, abstract: This paper seeks to examine the functions of computer hardware through its components both internal and external. The computer hardware has a lot of significant functions basing on its components which include hard drive, configuration and controllers, ports, internal memory, specialized card, backing storage and peripherals. The internal system unit is made up of many components such as the processor, motherboard, bios, power supply, fan and heat sink, hard drive configuration and controllers for example RAM, ROM, cache and specialized card for example network and graphic cards. These are the computer systems, components and devices these constitute the computer hardware.

Foundations of 3D Computer Graphics

Author : Steven J. Gortler
Publisher : MIT Press
ISBN 13 : 0262017350
Total Pages : 291 pages
Book Rating : 4.2/5 (62 download)

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Book Synopsis Foundations of 3D Computer Graphics by : Steven J. Gortler

Download or read book Foundations of 3D Computer Graphics written by Steven J. Gortler and published by MIT Press. This book was released on 2012-07-13 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to the basic concepts of 3D computer graphics that offers a careful mathematical exposition within a modern computer graphics application programming interface. Computer graphics technology is an amazing success story. Today, all of our PCs are capable of producing high-quality computer-generated images, mostly in the form of video games and virtual-life environments; every summer blockbuster movie includes jaw-dropping computer generated special effects. This book explains the fundamental concepts of 3D computer graphics. It introduces the basic algorithmic technology needed to produce 3D computer graphics, and covers such topics as understanding and manipulating 3D geometric transformations, camera transformations, the image-rendering process, and materials and texture mapping. It also touches on advanced topics including color representations, light simulation, dealing with geometric representations, and producing animated computer graphics. The book takes special care to develop an original exposition that is accessible and concise but also offers a clear explanation of the more difficult and subtle mathematical issues. The topics are organized around a modern shader-based version of OpenGL, a widely used computer graphics application programming interface that provides a real-time “rasterization-based” rendering environment. Each chapter concludes with exercises. The book is suitable for a rigorous one-semester introductory course in computer graphics for upper-level undergraduates or as a professional reference. Readers should be moderately competent programmers and have had some experience with linear algebra. After mastering the material presented, they will be on the path to expertise in an exciting and challenging field.

3D Math Primer for Graphics and Game Development, 2nd Edition

Author : Fletcher Dunn
Publisher : CRC Press
ISBN 13 : 1568817231
Total Pages : 848 pages
Book Rating : 4.5/5 (688 download)

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Book Synopsis 3D Math Primer for Graphics and Game Development, 2nd Edition by : Fletcher Dunn

Download or read book 3D Math Primer for Graphics and Game Development, 2nd Edition written by Fletcher Dunn and published by CRC Press. This book was released on 2011-11-02 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt: This engaging book presents the essential mathematics needed to describe, simulate, and render a 3D world. Reflecting both academic and in-the-trenches practical experience, the authors teach you how to describe objects and their positions, orientations, and trajectories in 3D using mathematics. The text provides an introduction to mathematics for game designers, including the fundamentals of coordinate spaces, vectors, and matrices. It also covers orientation in three dimensions, calculus and dynamics, graphics, and parametric curves.

Machine Vision and Navigation

Author : Oleg Sergiyenko
Publisher : Springer Nature
ISBN 13 : 3030225879
Total Pages : 851 pages
Book Rating : 4.0/5 (32 download)

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Book Synopsis Machine Vision and Navigation by : Oleg Sergiyenko

Download or read book Machine Vision and Navigation written by Oleg Sergiyenko and published by Springer Nature. This book was released on 2019-09-30 with total page 851 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a variety of perspectives on vision-based applications. These contributions are focused on optoelectronic sensors, 3D & 2D machine vision technologies, robot navigation, control schemes, motion controllers, intelligent algorithms and vision systems. The authors focus on applications of unmanned aerial vehicles, autonomous and mobile robots, industrial inspection applications and structural health monitoring. Recent advanced research in measurement and others areas where 3D & 2D machine vision and machine control play an important role, as well as surveys and reviews about vision-based applications. These topics are of interest to readers from diverse areas, including electrical, electronics and computer engineering, technologists, students and non-specialist readers. • Presents current research in image and signal sensors, methods, and 3D & 2D technologies in vision-based theories and applications; • Discusses applications such as daily use devices including robotics, detection, tracking and stereoscopic vision systems, pose estimation, avoidance of objects, control and data exchange for navigation, and aerial imagery processing; • Includes research contributions in scientific, industrial, and civil applications.

Programming Massively Parallel Processors

Author : David B. Kirk
Publisher : Newnes
ISBN 13 : 0123914183
Total Pages : 514 pages
Book Rating : 4.1/5 (239 download)

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Book Synopsis Programming Massively Parallel Processors by : David B. Kirk

Download or read book Programming Massively Parallel Processors written by David B. Kirk and published by Newnes. This book was released on 2012-12-31 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Programming Massively Parallel Processors: A Hands-on Approach, Second Edition, teaches students how to program massively parallel processors. It offers a detailed discussion of various techniques for constructing parallel programs. Case studies are used to demonstrate the development process, which begins with computational thinking and ends with effective and efficient parallel programs. This guide shows both student and professional alike the basic concepts of parallel programming and GPU architecture. Topics of performance, floating-point format, parallel patterns, and dynamic parallelism are covered in depth. This revised edition contains more parallel programming examples, commonly-used libraries such as Thrust, and explanations of the latest tools. It also provides new coverage of CUDA 5.0, improved performance, enhanced development tools, increased hardware support, and more; increased coverage of related technology, OpenCL and new material on algorithm patterns, GPU clusters, host programming, and data parallelism; and two new case studies (on MRI reconstruction and molecular visualization) that explore the latest applications of CUDA and GPUs for scientific research and high-performance computing. This book should be a valuable resource for advanced students, software engineers, programmers, and hardware engineers. New coverage of CUDA 5.0, improved performance, enhanced development tools, increased hardware support, and more Increased coverage of related technology, OpenCL and new material on algorithm patterns, GPU clusters, host programming, and data parallelism Two new case studies (on MRI reconstruction and molecular visualization) explore the latest applications of CUDA and GPUs for scientific research and high-performance computing

GPU Gems 2

Author : Matt Pharr
Publisher : Addison-Wesley Professional
ISBN 13 : 9780321335593
Total Pages : 814 pages
Book Rating : 4.3/5 (355 download)

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Book Synopsis GPU Gems 2 by : Matt Pharr

Download or read book GPU Gems 2 written by Matt Pharr and published by Addison-Wesley Professional. This book was released on 2005 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt: More useful techniques, tips, and tricks for harnessing the power of the new generation of powerful GPUs.

Image and Geometry Processing for 3-D Cinematography

Author : Gabriel Taubin
Publisher : Springer
ISBN 13 : 9783662505861
Total Pages : 316 pages
Book Rating : 4.5/5 (58 download)

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Book Synopsis Image and Geometry Processing for 3-D Cinematography by : Gabriel Taubin

Download or read book Image and Geometry Processing for 3-D Cinematography written by Gabriel Taubin and published by Springer. This book was released on 2016-05-01 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a closeup view of 3-D cinematography, the science and technology of generating 3-D models of dynamic scenes from multiple cameras at video frame rates. Coverage includes numerous techniques and applications for this exciting new technology.