Physics Based Deformable Models PDF Download
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| Author | : Dimitris N. Metaxas |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 311 |
| Release | : 2012-12-06 |
| Genre | : Science |
| ISBN | : 1461563356 |
Download Physics-Based Deformable Models Book in PDF, ePub and Kindle
Physics-Based Deformable Models presents a systematic physics-based framework for modeling rigid, articulated, and deformable objects, their interactions with the physical world, and the estimate of their shape and motion from visual data. This book presents a large variety of methods and associated experiments in computer vision, graphics and medical imaging that help the reader better to understand the presented material. In addition, special emphasis has been given to the development of techniques with interactive or close to real-time performance. Physics-Based Deformable Models is suitable as a secondary text for graduate level courses in Computer Graphics, Computational Physics, Computer Vision, Medical Imaging, and Biomedical Engineering. In addition, this book is appropriate as a reference for researchers and practitioners in the above-mentioned fields.
| Author | : Eftychios Sifakis |
| Publisher | : Morgan & Claypool Publishers |
| Total Pages | : 71 |
| Release | : 2015-10-01 |
| Genre | : Computers |
| ISBN | : 162705443X |
Download Finite Element Method Simulation of 3D Deformable Solids Book in PDF, ePub and Kindle
This book serves as a practical guide to simulation of 3D deformable solids using the Finite Element Method (FEM). It reviews a number of topics related to the theory and implementation of FEM approaches: measures of deformation, constitutive laws of nonlinear materials, tetrahedral discretizations, and model reduction techniques for real-time simulation. Simulations of deformable solids are important in many applications in computer graphics, including film special effects, computer games, and virtual surgery. The Finite Element Method has become a popular tool in many such applications. Variants of FEM catering to both offline and real-time simulation have had a mature presence in computer graphics literature. This book is designed for readers familiar with numerical simulation in computer graphics, who would like to obtain a cohesive picture of the various FEM simulation methods available, their strengths and weaknesses, and their applicability in various simulation scenarios. The book is also a practical implementation guide for the visual effects developer, offering a lean yet adequate synopsis of the underlying mathematical theory. Chapter 1 introduces the quantitative descriptions used to capture the deformation of elastic solids, the concept of strain energy, and discusses how force and stress result as a response to deformation. Chapter 2 reviews a number of constitutive models, i.e., analytical laws linking deformation to the resulting force that has successfully been used in various graphics-oriented simulation tasks. Chapter 3 summarizes how deformation and force can be computed discretely on a tetrahedral mesh, and how an implicit integrator can be structured around this discretization. Finally, chapter 4 presents the state of the art in model reduction techniques for real-time FEM solid simulation and discusses which techniques are suitable for which applications. Topics discussed in this chapter include linear modal analysis, modal warping, subspace simulation, and domain decomposition.
| Author | : Dimitrios Samaras |
| Publisher | : |
| Total Pages | : 103 |
| Release | : 2001 |
| Genre | : |
| ISBN | : |
Download Integration of Illumination Constraints in Deformable Models Book in PDF, ePub and Kindle
| Author | : Ajit Singh |
| Publisher | : Institute of Electrical & Electronics Engineers(IEEE) |
| Total Pages | : 0 |
| Release | : 1998 |
| Genre | : Biological models |
| ISBN | : 9780818685217 |
Download Deformable Models in Medical Image Analysis Book in PDF, ePub and Kindle
Deformable models are a powerful, physics-based technique for representing, reconstructing, recognizing and manipulating nonrigid curves, surfaces and solids from their images and image sequence. As noninvasive medical imaging technologies continue their rapid development, techniques for reconstructing three-dimensional deformable models are becoming increasingly important in the medical field. Deformable Models in Medical Image Analysis focuses on the theoretical and practical aspects of deformable models. The book concentrates on recent developments in novel deformable modelling techniques and on the use of medical images to illustrate the capabilities of their algorithms. The first part of the text is devoted to the theoretical background of deformable models and illustrates their general applicability to medical imaging. The second part deals with segmentation and reconstruction. The final part concentrates on motion analysis and tracking.
| Author | : Aly Farag |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 563 |
| Release | : 2007-08-21 |
| Genre | : Medical |
| ISBN | : 0387684131 |
Download Deformable Models Book in PDF, ePub and Kindle
This book covers the complete spectrum of deformable models, its evolution as an imagery field and its use in many biomedical engineering and clinical application disciplines. It includes level sets, PDEs, curve and surface evolution and their applications in biomedical fields covering both static and motion imagery.
| Author | : David Vernon |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 881 |
| Release | : 2000-06-19 |
| Genre | : Computers |
| ISBN | : 3540676864 |
Download Computer Vision - ECCV 2000 Book in PDF, ePub and Kindle
The two-volume set LNCS 1842/1843 constitutes the refereed proceedings of the 6th European Conference on Computer Vision, ECCV 2000, held in Dublin, Ireland in June/July 2000. The 116 revised full papers presented were carefully selected from a total of 266 submissions. The two volumes offer topical sections on recognitions and modelling; stereoscopic vision; texture and shading; shape; structure from motion; image features; active, real-time, and robot vision; segmentation and grouping; vision systems engineering and evaluation; calibration; medical image understanding; and visual motion.
| Author | : Yin Yang |
| Publisher | : |
| Total Pages | : 192 |
| Release | : 2013 |
| Genre | : Computer graphics |
| ISBN | : |
Download Physics-based Subspace Deformation Book in PDF, ePub and Kindle
Medical and biomechanical modeling involves a lot of deformation analysis as most human organs are soft deformable objects. The elastic deformable model often captures the natural features of the organs better than pure geometry or signal based approaches. Modeling heart beating, tumor growth, muscle tension, and numerous other medical and biomechanical research problems require such combination of kinematics, dynamics, mechanics, image analysis and graphics. Undoubtedly, the framework of fast deformation simulation provides good facilities to these problems.
| Author | : Jianping Cai |
| Publisher | : Springer |
| Total Pages | : 107 |
| Release | : 2018-07-07 |
| Genre | : Computers |
| ISBN | : 9783319845494 |
Download Graphical Simulation of Deformable Models Book in PDF, ePub and Kindle
This book covers dynamic simulation of deformable objects, which is one of the most challenging tasks in computer graphics and visualization. It focuses on the simulation of deformable models with anisotropic materials, one of the less common approaches in the existing research. Both physically-based and geometrically-based approaches are examined. The authors start with transversely isotropic materials for the simulation of deformable objects with fibrous structures. Next, they introduce a fiber-field incorporated corotational finite element model (CLFEM) that works directly with a constitutive model of transversely isotropic material. A smooth fiber-field is used to establish the local frames for each element. To introduce deformation simulation for orthotropic materials, an orthotropic deformation controlling frame-field is conceptualized and a frame construction tool is developed for users to define the desired material properties. The orthotropic frame-field is coupled with the CLFEM model to complete an orthotropic deformable model. Finally, the authors present an integrated real-time system for animation of skeletal characters with anisotropic tissues. To solve the problems of volume distortion and high computational costs, a strain-based PBD framework for skeletal animation is explained; natural secondary motion of soft tissues is another benefit. The book is written for those researchers who would like to develop their own algorithms. The key mathematical and computational concepts are presented together with illustrations and working examples. It can also be used as a reference book for graduate students and senior undergraduates in the areas of computer graphics, computer animation, and virtual reality. Academics, researchers, and professionals will find this to be an exceptional resource.
| Author | : Francisco J. Perales |
| Publisher | : Springer |
| Total Pages | : 267 |
| Release | : 2003-08-02 |
| Genre | : Computers |
| ISBN | : 3540361383 |
Download Articulated Motion and Deformable Objects Book in PDF, ePub and Kindle
This book constitutes the refereed proceedings of the Second International Workshop on Articulated Motion and Deformable Objects, AMDO 2002, held in Palma de Mallorca, Spain in November 2002.The 21 revised full papers presented were carefully reviewed and selected for inclusion in the book. Among the topics addressed are geometric and physical deformable objects, motion analysis, articulated models and animation, visualization of deformable models, 3D recovery from motion, single or multiple human motion analysis and synthesis, applications of deformable models and motion analysis, face tracking, recovery and recognition models.
| Author | : Ronen Barzel |
| Publisher | : Morgan Kaufmann |
| Total Pages | : 359 |
| Release | : 2013-10-22 |
| Genre | : Computers |
| ISBN | : 0080916449 |
Download Physically-Based Modeling for Computer Graphics Book in PDF, ePub and Kindle
Physically-Based Modeling for Computer Graphics: A Structured Approach addresses the challenge of designing and managing the complexity of physically-based models. This book will be of interest to researchers, computer graphics practitioners, mathematicians, engineers, animators, software developers and those interested in computer implementation and simulation of mathematical models. Presents a philosophy and terminology for "Structured Modeling" Includes mathematicl and programming techniques to support and implement the methodology Covers a library of model components, including rigid-body kinematics, rigid-body dynamics, and force-based constraint methods Includes illustrations of several ample models created from these components Foreword by Al Barr
