Numerical Geometry Of Non Rigid Shapes

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Numerical Geometry of Non-Rigid Shapes

Alexander M. Bronstein,Michael M. Bronstein,Ron Kimmel
Numerical Geometry of Non Rigid Shapes Book PDF

Author : Alexander M. Bronstein,Michael M. Bronstein,Ron Kimmel
Publisher : Springer Science & Business Media
Page : 346 pages
File Size : 42,5 Mb
Release : 2008-09-18
Category : Computers
ISBN : 9780387733012

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Numerical Geometry of Non-Rigid Shapes by Alexander M. Bronstein,Michael M. Bronstein,Ron Kimmel Pdf

Deformable objects are ubiquitous in the world surrounding us, on all levels from micro to macro. The need to study such shapes and model their behavior arises in a wide spectrum of applications, ranging from medicine to security. In recent years, non-rigid shapes have attracted growing interest, which has led to rapid development of the field, where state-of-the-art results from very different sciences - theoretical and numerical geometry, optimization, linear algebra, graph theory, machine learning and computer graphics, to mention several - are applied to find solutions. This book gives an overview of the current state of science in analysis and synthesis of non-rigid shapes. Everyday examples are used to explain concepts and to illustrate different techniques. The presentation unfolds systematically and numerous figures enrich the engaging exposition. Practice problems follow at the end of each chapter, with detailed solutions to selected problems in the appendix. A gallery of colored images enhances the text. This book will be of interest to graduate students, researchers and professionals in different fields of mathematics, computer science and engineering. It may be used for courses in computer vision, numerical geometry and geometric modeling and computer graphics or for self-study.

Innovations for Shape Analysis

Michael Breuß,Alfred Bruckstein,Petros Maragos
Innovations for Shape Analysis Book PDF

Author : Michael Breuß,Alfred Bruckstein,Petros Maragos
Publisher : Springer Science & Business Media
Page : 510 pages
File Size : 41,6 Mb
Release : 2013-04-04
Category : Mathematics
ISBN : 9783642341410

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Innovations for Shape Analysis by Michael Breuß,Alfred Bruckstein,Petros Maragos Pdf

The concept of 'shape' is at the heart of image processing and computer vision, yet researchers still have some way to go to replicate the human brain's ability to extrapolate meaning from the most basic of outlines. This volume reflects the advances of the last decade, which have also opened up tough new challenges in image processing. Today's applications require flexible models as well as efficient, mathematically justified algorithms that allow data processing within an acceptable timeframe. Examining important topics in continuous-scale and discrete modeling, as well as in modern algorithms, the book is the product of a key seminar focused on innovations in the field. It is a thorough introduction to the latest technology, especially given the tutorial style of a number of chapters. It also succeeds in identifying promising avenues for future research. The topics covered include mathematical morphology, skeletonization, statistical shape modeling, continuous-scale shape models such as partial differential equations and the theory of discrete shape descriptors. Some authors highlight new areas of enquiry such as partite skeletons, multi-component shapes, deformable shape models, and the use of distance fields. Combining the latest theoretical analysis with cutting-edge applications, this book will attract both academics and engineers.

Processing, Analyzing and Learning of Images, Shapes, and Forms:

Anonim
Processing Analyzing and Learning of Images Shapes and Forms Book PDF

Author : Anonim
Publisher : Elsevier
Page : 157 pages
File Size : 41,9 Mb
Release : 2018-11-08
Category : Mathematics
ISBN : 9780444642066

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Processing, Analyzing and Learning of Images, Shapes, and Forms: by Anonim Pdf

Processing, Analyzing and Learning of Images, Shapes, and Forms: Volume 19, Part One provides a comprehensive survey of the contemporary developments related to the analysis and learning of images, shapes and forms. It covers mathematical models as well as fast computational techniques, and includes new chapters on Alternating diffusion: a geometric approach for sensor fusion, Shape Correspondence and Functional Maps, Geometric models for perception-based image processing, Decomposition schemes for nonconvex composite minimization: theory and applications, Low rank matrix recovery: algorithms and theory, Geometry and learning for deformation shape correspondence, and Factoring scene layout from monocular images in presence of occlusion. Presents a contemporary view on the topic, comprehensively covering the newest developments and content Provides a comprehensive survey of the contemporary developments related to the analysis and learning of images, shapes and forms

Discrete Geometry for Computer Imagery

Walter G. Kropatsch,Nicole M. Artner,Ines Janusch
Discrete Geometry for Computer Imagery Book PDF

Author : Walter G. Kropatsch,Nicole M. Artner,Ines Janusch
Publisher : Springer
Page : 400 pages
File Size : 55,5 Mb
Release : 2017-09-01
Category : Computers
ISBN : 9783319662725

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Discrete Geometry for Computer Imagery by Walter G. Kropatsch,Nicole M. Artner,Ines Janusch Pdf

This book constitutes the thoroughly refereed proceedings of the 20th IAPR International Conference on Discrete Geometry for Computer Imagery, DGCI 2017, held in Vienna, Austria, in September 2017. The 28 revised full papers presented together with 3 invited talks were carefully selected from 36 submissions. The papers are organized in topical sections on geometric transforms; discrete tomography; discrete modeling and visualization; morphological analysis; discrete shape representation, recognition and analysis; discrete and combinatorial topology; discrete models and tools; models for discrete geometry.

Perspectives in Shape Analysis

Michael Breuß,Alfred Bruckstein,Petros Maragos,Stefanie Wuhrer
Perspectives in Shape Analysis Book PDF

Author : Michael Breuß,Alfred Bruckstein,Petros Maragos,Stefanie Wuhrer
Publisher : Springer
Page : 370 pages
File Size : 42,7 Mb
Release : 2016-09-30
Category : Mathematics
ISBN : 9783319247267

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Perspectives in Shape Analysis by Michael Breuß,Alfred Bruckstein,Petros Maragos,Stefanie Wuhrer Pdf

This book presents recent advances in the field of shape analysis. Written by experts in the fields of continuous-scale shape analysis, discrete shape analysis and sparsity, and numerical computing who hail from different communities, it provides a unique view of the topic from a broad range of perspectives. Over the last decade, it has become increasingly affordable to digitize shape information at high resolution. Yet analyzing and processing this data remains challenging because of the large amount of data involved, and because modern applications such as human-computer interaction require real-time processing. Meeting these challenges requires interdisciplinary approaches that combine concepts from a variety of research areas, including numerical computing, differential geometry, deformable shape modeling, sparse data representation, and machine learning. On the algorithmic side, many shape analysis tasks are modeled using partial differential equations, which can be solved using tools from the field of numerical computing. The fields of differential geometry and deformable shape modeling have recently begun to influence shape analysis methods. Furthermore, tools from the field of sparse representations, which aim to describe input data using a compressible representation with respect to a set of carefully selected basic elements, have the potential to significantly reduce the amount of data that needs to be processed in shape analysis tasks. The related field of machine learning offers similar potential. The goal of the Dagstuhl Seminar on New Perspectives in Shape Analysis held in February 2014 was to address these challenges with the help of the latest tools related to geometric, algorithmic and numerical concepts and to bring together researchers at the forefront of shape analysis who can work together to identify open problems and novel solutions. The book resulting from this seminar will appeal to researchers in the field of shape analysis, image and vision, from those who want to become more familiar with the field, to experts interested in learning about the latest advances.​

Cage-based Performance Capture

Yann Savoye
Cage based Performance Capture Book PDF

Author : Yann Savoye
Publisher : Springer
Page : 141 pages
File Size : 50,8 Mb
Release : 2013-09-17
Category : Technology & Engineering
ISBN : 9783319015385

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Cage-based Performance Capture by Yann Savoye Pdf

Nowadays, highly-detailed animations of live-actor performances are increasingly easier to acquire and 3D Video has reached considerable attentions in visual media production. In this book, we address the problem of extracting or acquiring and then reusing non-rigid parametrization for video-based animations. At first sight, a crucial challenge is to reproduce plausible boneless deformations while preserving global and local captured properties of dynamic surfaces with a limited number of controllable, flexible and reusable parameters. To solve this challenge, we directly rely on a skin-detached dimension reduction thanks to the well-known cage-based paradigm. First, we achieve Scalable Inverse Cage-based Modeling by transposing the inverse kinematics paradigm on surfaces. Thus, we introduce a cage inversion process with user-specified screen-space constraints. Secondly, we convert non-rigid animated surfaces into a sequence of optimal cage parameters via Cage-based Animation Conversion. Building upon this reskinning procedure, we also develop a well-formed Animation Cartoonization algorithm for multi-view data in term of cage-based surface exaggeration and video-based appearance stylization. Thirdly, motivated by the relaxation of prior knowledge on the data, we propose a promising unsupervised approach to perform Iterative Cage-based Geometric Registration. This novel registration scheme deals with reconstructed target point clouds obtained from multi-view video recording, in conjunction with a static and wrinkled template mesh. Above all, we demonstrate the strength of cage-based subspaces in order to reparametrize highly non-rigid dynamic surfaces, without the need of secondary deformations. To the best of our knowledge this book opens the field of Cage-based Performance Capture.

Scale Space and Variational Methods in Computer Vision

Alfred M. Bruckstein,Bart M. ter Haar Romeny,Alexander M. Bronstein,Michael M. Bronstein
Scale Space and Variational Methods in Computer Vision Book PDF

Author : Alfred M. Bruckstein,Bart M. ter Haar Romeny,Alexander M. Bronstein,Michael M. Bronstein
Publisher : Springer Science & Business Media
Page : 811 pages
File Size : 53,7 Mb
Release : 2012-01-09
Category : Computers
ISBN : 9783642247842

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Scale Space and Variational Methods in Computer Vision by Alfred M. Bruckstein,Bart M. ter Haar Romeny,Alexander M. Bronstein,Michael M. Bronstein Pdf

This book constitutes the thoroughly refereed post-conference proceedings of the Third International Conference on Scale Space Methods and Variational Methods in Computer Vision, SSVM 2011, held in Ein-Gedi, Israel in May/June 2011. The 24 revised full papers presented together with 44 poster papers were carefully reviewed and selected from 78 submissions. The papers are organized in topical sections on denoising and enhancement, segmentation, image representation and invariants, shape analysis, and optical flow.

Representations, Analysis and Recognition of Shape and Motion from Imaging Data

Boulbaba Ben Amor,Faten Chaieb,Faouzi Ghorbel
Representations Analysis and Recognition of Shape and Motion from Imaging Data Book PDF

Author : Boulbaba Ben Amor,Faten Chaieb,Faouzi Ghorbel
Publisher : Springer
Page : 177 pages
File Size : 55,7 Mb
Release : 2017-06-27
Category : Computers
ISBN : 9783319606545

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Representations, Analysis and Recognition of Shape and Motion from Imaging Data by Boulbaba Ben Amor,Faten Chaieb,Faouzi Ghorbel Pdf

This book constitutes the refereed proceedings of the 6th International Workshop on Representations, Analysis and Recognition of Shape and Motion from Imaging Data, RFMI 2016, held in Sidi Bou Said Village, Tunisia, in October 2016. The 9 revised full papers and 7 revised short papers presented were carefully reviewed and selected from 23 submissions. The papers are organized in topical sections on 3D shape registration and comparison; face analysis and recognition; video and motion analysis; 2D shape analysis.

Computer Vision – ECCV 2022

Shai Avidan,Gabriel Brostow,Moustapha Cissé,Giovanni Maria Farinella,Tal Hassner
Computer Vision ECCV 2022 Book PDF

Author : Shai Avidan,Gabriel Brostow,Moustapha Cissé,Giovanni Maria Farinella,Tal Hassner
Publisher : Springer Nature
Page : 806 pages
File Size : 40,5 Mb
Release : 2022-11-10
Category : Computers
ISBN : 9783031200861

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Computer Vision – ECCV 2022 by Shai Avidan,Gabriel Brostow,Moustapha Cissé,Giovanni Maria Farinella,Tal Hassner Pdf

The 39-volume set, comprising the LNCS books 13661 until 13699, constitutes the refereed proceedings of the 17th European Conference on Computer Vision, ECCV 2022, held in Tel Aviv, Israel, during October 23–27, 2022. The 1645 papers presented in these proceedings were carefully reviewed and selected from a total of 5804 submissions. The papers deal with topics such as computer vision; machine learning; deep neural networks; reinforcement learning; object recognition; image classification; image processing; object detection; semantic segmentation; human pose estimation; 3d reconstruction; stereo vision; computational photography; neural networks; image coding; image reconstruction; object recognition; motion estimation.

3D Imaging, Analysis and Applications

Yonghuai Liu,Nick Pears,Paul L. Rosin,Patrik Huber
3D Imaging Analysis and Applications Book PDF

Author : Yonghuai Liu,Nick Pears,Paul L. Rosin,Patrik Huber
Publisher : Springer Nature
Page : 736 pages
File Size : 50,6 Mb
Release : 2020-09-11
Category : Computers
ISBN : 9783030440701

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3D Imaging, Analysis and Applications by Yonghuai Liu,Nick Pears,Paul L. Rosin,Patrik Huber Pdf

This textbook is designed for postgraduate studies in the field of 3D Computer Vision. It also provides a useful reference for industrial practitioners; for example, in the areas of 3D data capture, computer-aided geometric modelling and industrial quality assurance. This second edition is a significant upgrade of existing topics with novel findings. Additionally, it has new material covering consumer-grade RGB-D cameras, 3D morphable models, deep learning on 3D datasets, as well as new applications in the 3D digitization of cultural heritage and the 3D phenotyping of crops. Overall, the book covers three main areas: ● 3D imaging, including passive 3D imaging, active triangulation 3D imaging, active time-of-flight 3D imaging, consumer RGB-D cameras, and 3D data representation and visualisation; ● 3D shape analysis, including local descriptors, registration, matching, 3D morphable models, and deep learning on 3D datasets; and ● 3D applications, including 3D face recognition, cultural heritage and 3D phenotyping of plants. 3D computer vision is a rapidly advancing area in computer science. There are many real-world applications that demand high-performance 3D imaging and analysis and, as a result, many new techniques and commercial products have been developed. However, many challenges remain on how to analyse the captured data in a way that is sufficiently fast, robust and accurate for the application. Such challenges include metrology, semantic segmentation, classification and recognition. Thus, 3D imaging, analysis and their applications remain a highly-active research field that will continue to attract intensive attention from the research community with the ultimate goal of fully automating the 3D data capture, analysis and inference pipeline.

Computer Vision - ECCV 2014 Workshops

Lourdes Agapito,Michael M. Bronstein,Carsten Rother
Computer Vision ECCV 2014 Workshops Book PDF

Author : Lourdes Agapito,Michael M. Bronstein,Carsten Rother
Publisher : Springer
Page : 407 pages
File Size : 54,7 Mb
Release : 2015-03-18
Category : Computers
ISBN : 9783319162201

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Computer Vision - ECCV 2014 Workshops by Lourdes Agapito,Michael M. Bronstein,Carsten Rother Pdf

The four-volume set LNCS 8925, 8926, 8927, and 8928 comprises the thoroughly refereed post-workshop proceedings of the Workshops that took place in conjunction with the 13th European Conference on Computer Vision, ECCV 2014, held in Zurich, Switzerland, in September 2014. The 203 workshop papers were carefully reviewed and selected for inclusion in the proceedings. They where presented at workshops with the following themes: where computer vision meets art; computer vision in vehicle technology; spontaneous facial behavior analysis; consumer depth cameras for computer vision; "chalearn" looking at people: pose, recovery, action/interaction, gesture recognition; video event categorization, tagging and retrieval towards big data; computer vision with local binary pattern variants; visual object tracking challenge; computer vision + ontology applies cross-disciplinary technologies; visual perception of affordance and functional visual primitives for scene analysis; graphical models in computer vision; light fields for computer vision; computer vision for road scene understanding and autonomous driving; soft biometrics; transferring and adapting source knowledge in computer vision; surveillance and re-identification; color and photometry in computer vision; assistive computer vision and robotics; computer vision problems in plant phenotyping; and non-rigid shape analysis and deformable image alignment. Additionally, a panel discussion on video segmentation is included.

Scale Space and Variational Methods in Computer Vision

Abderrahim Elmoataz,Jalal Fadili,Yvain Quéau,Julien Rabin,Loïc Simon
Scale Space and Variational Methods in Computer Vision Book PDF

Author : Abderrahim Elmoataz,Jalal Fadili,Yvain Quéau,Julien Rabin,Loïc Simon
Publisher : Springer Nature
Page : 584 pages
File Size : 47,5 Mb
Release : 2021-04-29
Category : Computers
ISBN : 9783030755492

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Scale Space and Variational Methods in Computer Vision by Abderrahim Elmoataz,Jalal Fadili,Yvain Quéau,Julien Rabin,Loïc Simon Pdf

This book constitutes the proceedings of the 8th International Conference on Scale Space and Variational Methods in Computer Vision, SSVM 2021, which took place during May 16-20, 2021. The conference was planned to take place in Cabourg, France, but changed to an online format due to the COVID-19 pandemic. The 45 papers included in this volume were carefully reviewed and selected from a total of 64 submissions. They were organized in topical sections named as follows: scale space and partial differential equations methods; flow, motion and registration; optimization theory and methods in imaging; machine learning in imaging; segmentation and labelling; restoration, reconstruction and interpolation; and inverse problems in imaging.

Advances in Visual Computing

George Bebis,Bo Li,Angela Yao,Yang Liu,Ye Duan,Manfred Lau,Rajiv Khadka,Ana Crisan,Remco Chang
Advances in Visual Computing Book PDF

Author : George Bebis,Bo Li,Angela Yao,Yang Liu,Ye Duan,Manfred Lau,Rajiv Khadka,Ana Crisan,Remco Chang
Publisher : Springer Nature
Page : 466 pages
File Size : 42,6 Mb
Release : 2022-12-09
Category : Computers
ISBN : 9783031207167

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Advances in Visual Computing by George Bebis,Bo Li,Angela Yao,Yang Liu,Ye Duan,Manfred Lau,Rajiv Khadka,Ana Crisan,Remco Chang Pdf

This two-volume set of LNCS 13598 and 13599 constitutes the refereed proceedings of the 17th International Symposium on Visual Computing, ISVC 2022, which was held in October 2022. The 61 papers presented in these volumes were carefully reviewed and selected from 110 submissions. They are organized in the following topical sections: Part I: ​deep learning I; visualization; object detection and recognition; deep learning II; video analysis and event recognition; computer graphics; ST: biomedical imaging techniques for cancer detection, diagnosis and management. Part II: ​ST: neuro-inspired artificia intelligence; applications; segmentation and tracking; virtual reality; poster.

Computer Vision – ECCV 2020

Andrea Vedaldi,Horst Bischof,Thomas Brox,Jan-Michael Frahm
Computer Vision ECCV 2020 Book PDF

Author : Andrea Vedaldi,Horst Bischof,Thomas Brox,Jan-Michael Frahm
Publisher : Springer Nature
Page : 839 pages
File Size : 45,8 Mb
Release : 2020-11-11
Category : Computers
ISBN : 9783030585655

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Computer Vision – ECCV 2020 by Andrea Vedaldi,Horst Bischof,Thomas Brox,Jan-Michael Frahm Pdf

The 30-volume set, comprising the LNCS books 12346 until 12375, constitutes the refereed proceedings of the 16th European Conference on Computer Vision, ECCV 2020, which was planned to be held in Glasgow, UK, during August 23-28, 2020. The conference was held virtually due to the COVID-19 pandemic. The 1360 revised papers presented in these proceedings were carefully reviewed and selected from a total of 5025 submissions. The papers deal with topics such as computer vision; machine learning; deep neural networks; reinforcement learning; object recognition; image classification; image processing; object detection; semantic segmentation; human pose estimation; 3d reconstruction; stereo vision; computational photography; neural networks; image coding; image reconstruction; object recognition; motion estimation.

Computer Analysis of Images and Patterns

Michael Felsberg,Anders Heyden,Norbert Krüger
Computer Analysis of Images and Patterns Book PDF

Author : Michael Felsberg,Anders Heyden,Norbert Krüger
Publisher : Springer
Page : 413 pages
File Size : 52,5 Mb
Release : 2017-08-08
Category : Computers
ISBN : 9783319646893

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Computer Analysis of Images and Patterns by Michael Felsberg,Anders Heyden,Norbert Krüger Pdf

The two volume set LNCS 10424 and 10425 constitutes the refereed proceedings of the 17th International Conference on Computer Analysis of Images and Patterns, CAIP 2017, held in Ystad, Sweden, in August 2017. The 72 papers presented were carefully reviewed and selected from 144 submissions The papers are organized in the following topical sections: Vision for Robotics; Motion and Tracking; Segmentation; Image/Video Indexing and Retrieval; Shape Representation and Analysis; Biomedical Image Analysis; Biometrics; Machine Learning; Image Restoration; and Poster Sessions.