Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Example Based Natural Three Dimensional Expression Generation For Virtual Human Faces
Download Example Based Natural Three Dimensional Expression Generation For Virtual Human Faces full books in PDF, epub, and Kindle. Read online Example Based Natural Three Dimensional Expression Generation For Virtual Human Faces ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Example-based Natural Three-dimensional Expression Generation for Virtual Human Faces by : Lijia Zhu
Download or read book Example-based Natural Three-dimensional Expression Generation for Virtual Human Faces written by Lijia Zhu and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis proposes a methodology which produces natural facial expressions for 3D human face models by making use of a databank. Firstly, guided by the specified feature point motions, an approach is introduced for generating facial expressions by blending the examples in an expression databank. The optimized blending weights are obtained implicitly by Genetic Algorithms (GA). Secondly, a consistent parameterization technique is shown to model the desired structured human face by processing the raw laser-scanned face data. Based on this technique, we construct a facial motion databank consisting of consistent facial meshes. Thirdly, rather than producing novel facial expressions for a different subject from scratch, an efficient method is presented to retarget facial motions from one person to another. Finally, these techniques are combined together to reconstruct the 3D facial motions (surface motions) based on the motion capture data (feature point motions).
Book Synopsis Example-based Natural 3D Expression Generation for Virtual Human Faces by : Lijia Zhu
Download or read book Example-based Natural 3D Expression Generation for Virtual Human Faces written by Lijia Zhu and published by . This book was released on 2006 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Virtual Environments ’98 by : Martin Göbel
Download or read book Virtual Environments ’98 written by Martin Göbel and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ten years after Virtual Environment research started with NASA’s VIEW project, these techniques are now exploited in industry to speed up product development cycles, to ensure higher product quality, and to encourage early training on and for new products. Especially the automotive industry, but also the oil and gas industry are driving the use of these techniques in their works. The papers in this volume reflect all the different tracks of the workshop: reviewed technical papers as research contributions, summaries on panels of VE applications in the automotive, the medical, the telecommunication and the geoscience field, a panel discussing VEs as the future workspace, invited papers from experts reporting from VEs for entertainment industry, for media arts, for supercomputing and productivity enhancement. Short industrial case studies, reporting very briefly from ongoing industrial activities complete this state of the art snapshot.
Book Synopsis A Virtual Sculpture Based Morphable Face Model by : Jessica Lauren Riewe
Download or read book A Virtual Sculpture Based Morphable Face Model written by Jessica Lauren Riewe and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Exemplar virtual three-dimensional sculptures collected from sixteen artists are used to develop a multidimensional space to describe facial shape, which is then used as a mechanism for modeling new faces. This is accomplished through identifying and varying derived principal components of the multi-dimensional space. The relationships between these principal components and their effects on new faces are explored through the creation of new virtual faces using a graphical user interface. These new virtual face sculptures are then modified by facial feature, gender, and expression using a feature-based transformation interface based on difference vectors. Finally, animations are created to illustrate the results of these approaches. Facial mesh transformations based on principal components does not give direct predictable control for modifying specific facial features. However, it does provide interesting design choices for artists, and general patterns of the data variance were obtained. The feature-based transformations were successful in further modifying created faces.
Book Synopsis Image Analysis and Processing. ICIAP 2022 Workshops by : Pier Luigi Mazzeo
Download or read book Image Analysis and Processing. ICIAP 2022 Workshops written by Pier Luigi Mazzeo and published by Springer Nature. This book was released on 2022-08-03 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two-volume set LNCS 13373 and 13374 constitutes the papers of several workshops which were held in conjunction with the 21st International Conference on Image Analysis and Processing, ICIAP 2022, held in Lecce, Italy, in May 2022. The 96 revised full papers presented in the proceedings set were carefully reviewed and selected from 157 submissions. ICIAP 2022 presents the following Sixteen workshops: Volume I: GoodBrother workshop on visual intelligence for active and assisted livingParts can worth like the Whole - PART 2022Workshop on Fine Art Pattern Extraction and Recognition - FAPERWorkshop on Intelligent Systems in Human and Artificial Perception - ISHAPE 2022Artificial Intelligence and Radiomics in Computer-Aided Diagnosis - AIRCADDeep-Learning and High Performance Computing to Boost Biomedical Applications - DeepHealth Volume II: Human Behaviour Analysis for Smart City Environment Safety - HBAxSCESBinary is the new Black (and White): Recent Advances on Binary Image ProcessingArtificial Intelligence for preterm infants’ healthCare - AI-careTowards a Complete Analysis of People: From Face and Body to Clothes - T-CAPArtificial Intelligence for Digital Humanities - AI4DHMedical Transformers - MEDXFLearning in Precision Livestock Farming - LPLFWorkshop on Small-Drone Surveillance, Detection and Counteraction Techniques - WOSDETCMedical Imaging Analysis For Covid-19 - MIACOVID 2022Novel Benchmarks and Approaches for Real-World Continual Learning - CL4REAL
Book Synopsis Towards Three-dimensional Face Recognition in the Real by : Huibin Li
Download or read book Towards Three-dimensional Face Recognition in the Real written by Huibin Li and published by . This book was released on 2013 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to the natural, non-intrusive, easily collectible, widespread applicability, machine-based face recognition has received significant attention from the biometrics community over the past three decades. Compared with traditional appearance-based (2D) face recognition, shape-based (3D) face recognition is more stable to illumination variations, small head pose changes, and varying facial cosmetics. However, 3D face scans captured in unconstrained conditions may lead to various difficulties, such as non-rigid deformations caused by varying expressions, data missing due to self occlusions and external occlusions, as well as low-quality data as a result of some imperfections in the scanning technology. In order to deal with those difficulties and to be useful in real-world applications, in this thesis, we propose two 3D face recognition approaches: one is focusing on handling various expression changes, while the other one can recognize people in the presence of large facial expressions, occlusions and large pose various. In addition, we provide a provable and practical surface meshing algorithm for data-quality improvement. To deal with expression issue, we assume that different local facial region (e.g. nose, eyes) has different intra-expression/inter-expression shape variability, and thus has different importance. Based on this assumption, we design a learning strategy to find out the quantification importance of local facial regions in terms of their discriminating power. For facial description, we propose a novel shape descriptor by encoding the micro-structure of multi-channel facial normal information in multiple scales, namely, Multi-Scale and Multi-Component Local Normal Patterns (MSMC-LNP). It can comprehensively describe the local shape changes of 3D facial surfaces by a set of LNP histograms including both global and local cues. For face matching, Weighted Sparse Representation-based Classifier (W-SRC) is formulated based on the learned quantification importance and the LNP histograms. The proposed approach is evaluated on four databases: the FRGC v2.0, Bosphorus, BU-3DFE and 3D-TEC, including face scans in the presence of diverse expressions and action units, or several prototypical expressions with different intensities, or facial expression variations combine with strong facial similarities (i.e. identical twins). Extensive experimental results show that the proposed 3D face recognition approach with the use of discriminative facial descriptors can be able to deal with expression variations and perform quite accurately over all databases, and thereby has a good generalization ability. To deal with expression and data missing issues in an uniform framework, we propose a mesh-based registration free 3D face recognition approach based on a novel local facial shape descriptor and a multi-task sparse representation-based face matching process. [...].
Book Synopsis HCI in Business, Government and Organizations by : Fiona Nah
Download or read book HCI in Business, Government and Organizations written by Fiona Nah and published by Springer Nature. This book was released on 2023-07-20 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume set of HCIBGO 2023, constitutes the refereed proceedings of the 10h International Conference on HCI in Business, Government and Organizations, held as Part of the 24th International Conference, HCI International 2023, which took place in July 2023 in Copenhagen, Denmark.The total of 1578 papers and 396 posters included in the HCII 2023 proceedings volumes was carefully reviewed and selected from 7472 submissions. The HCIBGO 2023 proceedings focuses in topics such as artificial intelligence and machine learning, blockchain, service design, live streaming in electronic commerce, visualization, and workplace design.
Book Synopsis Quantitative Analysis of Human Facial Expression: Moving Towards The Creation of a Virtual Patient by : Sungah Lee
Download or read book Quantitative Analysis of Human Facial Expression: Moving Towards The Creation of a Virtual Patient written by Sungah Lee and published by . This book was released on 2017 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACT OF THE THESIS Quantitative Analysis of Human Facial Expression: Moving Towards The Creation of a Virtual Patient By Sungah Lee Master of Science in Oral Biology University of California Los Angeles, 2017 Background: Recent introduction of three dimensional facial images allows us to have access to more information than ever before, creating the potential for more accurate facial evaluation. In orthodontic diagnostics and treatment planning, facial soft tissue analysis has been broadly recognized as a critical factor leading to successful orthodontic treatment outcomes. Even though facial soft tissue is by nature dynamic data and facial expressions are the dynamic movement of these facial soft tissue, 2D static photos have been used in facial analysis in orthodontics. Our overall objective is to develop an innovative method to quantifies the dynamic movements of soft tissue in 3D during facial expressions, which could further not only orthodontics field but also other health care fields. Methods: Dynamic system to quantify 3D facial soft tissue movement was explored through investigation into physics and mathematical modeling. 3dMD facial images of 29 participants at five different time points (T1, T2, T3, T4, T5) during smiling were collected from starting of each facial expression till the end. Smiling patterns were classified and only homogenous samples were finally included. 3D meshes were processed for vertex correspondence, and 28 landmarks were tracked. Data analyses were performed via MATLAB. Average smiling faces at five different time points were generated. Average displacement vectors between each time point were computed, producing the average smiling movement trajectories. Statistical p values of all landmarks in three-dimension were computed to show the significance level of displacement. Color-coded displacement vector p maps were generated for movement of each landmark over the 5 time points. Results: 3D meshes of 10 participants at five different time points (T1, T2, T3, T4, T5) while smiling were finally included in our study. 28 landmarks were quantitatively tracked and analyzed. Average smiling faces at five time points, average displacement vectors between each time point, and statistical p values of all landmarks in 3D were generated. Average movement trajectory while smiling was generated. Corner of lip showed maximum displacement of 6.42 mm (p
Book Synopsis The Oxford Handbook of Affective Computing by : Rafael A. Calvo
Download or read book The Oxford Handbook of Affective Computing written by Rafael A. Calvo and published by Oxford Library of Psychology. This book was released on 2015 with total page 625 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Oxford Handbook of Affective Computing is a definitive reference in the burgeoning field of affective computing (AC), a multidisciplinary field encompassing computer science, engineering, psychology, education, neuroscience, and other disciplines. AC research explores how affective factors influence interactions between humans and technology, how affect sensing and affect generation techniques can inform our understanding of human affect, and on the design, implementation, and evaluation of systems involving affect at their core. The volume features 41 chapters and is divided into five sections: history and theory, detection, generation, methodologies, and applications. Section 1 begins with the making of AC and a historical review of the science of emotion. The following chapters discuss the theoretical underpinnings of AC from an interdisciplinary viewpoint. Section 2 examines affect detection or recognition, a commonly investigated area. Section 3 focuses on aspects of affect generation, including the synthesis of emotion and its expression via facial features, speech, postures, and gestures. Cultural issues are also discussed. Section 4 focuses on methodological issues in AC research, including data collection techniques, multimodal affect databases, formats for the representation of emotion, crowdsourcing techniques, machine learning approaches, affect elicitation techniques, useful AC tools, and ethical issues. Finally, Section 5 highlights applications of AC in such domains as formal and informal learning, games, robotics, virtual reality, autism research, health care, cyberpsychology, music, deception, reflective writing, and cyberpsychology. This compendium will prove suitable for use as a textbook and serve as a valuable resource for everyone with an interest in AC."--
Book Synopsis Integrated Models of Cognitive Systems by : Wayne D. Gray
Download or read book Integrated Models of Cognitive Systems written by Wayne D. Gray and published by Oxford University Press. This book was released on 2007-04-19 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of cognitive modeling has progressed beyond modeling cognition in the context of simple laboratory tasks and begun to attack the problem of modeling it in more complex, realistic environments, such as those studied by researchers in the field of human factors. The problems that the cognitive modeling community is tackling focus on modeling certain problems of communication and control that arise when integrating with the external environment factors such as implicit and explicit knowledge, emotion, cognition, and the cognitive system. These problems must be solved in order to produce integrated cognitive models of moderately complex tasks. Architectures of cognition in these tasks focus on the control of a central system, which includes control of the central processor itself, initiation of functional processes, such as visual search and memory retrieval, and harvesting the results of these functional processes. Because the control of the central system is conceptually different from the internal control required by individual functional processes, a complete architecture of cognition must incorporate two types of theories of control: Type 1 theories of the structure, functionality, and operation of the controller, and type 2 theories of the internal control of functional processes, including how and what they communicate to the controller. This book presents the current state of the art for both types of theories, as well as contrasts among current approaches to human-performance models. It will be an important resource for professional and student researchers in cognitive science, cognitive-engineering, and human-factors. Contributors: Kevin A. Gluck, Jerry T. Ball, Michael A. Krusmark, Richard W. Pew, Chris R. Sims, Vladislav D. Veksler, John R. Anderson, Ron Sun, Nicholas L. Cassimatis, Randy J. Brou, Andrew D. Egerton, Stephanie M. Doane, Christopher W. Myers, Hansjörg Neth, Jeremy M Wolfe, Marc Pomplun, Ronald A. Rensink, Hansjörg Neth, Chris R. Sims, Peter M. Todd, Lael J. Schooler, Wai-Tat Fu, Michael C. Mozer, Sachiko Kinoshita, Michael Shettel, Alex Kirlik, Vladislav D. Veksler, Michael J. Schoelles, Jerome R. Busemeyer, Eric Dimperio, Ryan K. Jessup, Jonathan Gratch, Stacy Marsella, Glenn Gunzelmann, Kevin A. Gluck, Scott Price, Hans P. A. Van Dongen, David F. Dinges, Frank E. Ritter, Andrew L. Reifers, Laura Cousino Klein, Michael J. Schoelles, Eva Hudlicka, Hansjörg Neth, Christopher W. Myers, Dana Ballard, Nathan Sprague, Laurence T. Maloney, Julia Trommershäuser, Michael S. Landy, A. Hornof, Michael J. Schoelles, David Kieras, Dario D. Salvucci, Niels Taatgen, Erik M. Altmann, Richard A. Carlson, Andrew Howes, Richard L. Lewis, Alonso Vera, Richard P. Cooper, and Michael D. Byrne
Book Synopsis Data-Driven 3D Facial Animation by : Zhigang Deng
Download or read book Data-Driven 3D Facial Animation written by Zhigang Deng and published by Springer Science & Business Media. This book was released on 2008 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data-Driven 3D Facial Animation systematically describes the important techniques developed over the last ten years or so. Comprehensive in scope, the book provides an up-to-date reference source for those working in the facial animation field.
Book Synopsis Stepping into Virtual Reality by : Mario A. Gutiérrez A.
Download or read book Stepping into Virtual Reality written by Mario A. Gutiérrez A. and published by Springer Nature. This book was released on 2023-08-11 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Virtual reality techniques are increasingly becoming indispensable in many areas. This book looks at how to generate advanced virtual reality worlds. It covers principles, techniques, devices and mathematical foundations, beginning with basic definitions, and then moving on to the latest results from current research and exploring the social implications of these. Very practical in its approach, the book is fully illustrated in colour and contains numerous examples, exercises and case studies. This textbook will allow students and practitioners alike to gain a practical understanding of virtual reality concepts, devices and possible applications.
Book Synopsis Artifical Intelligence for Human Computing by : Thomas S. Huang
Download or read book Artifical Intelligence for Human Computing written by Thomas S. Huang and published by Springer. This book was released on 2007-07-10 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the thoroughly refereed post-proceedings of two events discussing AI for Human Computing: one Special Session during the Eighth International ACM Conference on Multimodal Interfaces 2006 and a Workshop organized in conjunction with the 20th International Joint Conference on Artificial Intelligence 2007. It covers foundational issues of human computing, sensing humans and their activities, and anthropocentric interaction models.
Book Synopsis Augmented Reality and Virtual Reality by : M. Claudia tom Dieck
Download or read book Augmented Reality and Virtual Reality written by M. Claudia tom Dieck and published by Springer Nature. This book was released on 2021-05-04 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book features the latest research in the area of immersive technologies, presented at the 6th International Augmented Reality and Virtual Reality Conference, held in online in 2020. Bridging the gap between academia and industry, it presents the state of the art in augmented reality (AR) and virtual reality (VR) technologies and their applications in various industries such as marketing, education, health care, tourism, events, fashion, entertainment, retail and the gaming industry. The book is a collection of research papers by prominent AR and VR scholars from around the globe. Covering the most significant topics in the field of augmented and virtual reality and providing the latest findings, it is of interest to academics and practitioners alike.
Author :Nadia Magnenat Thalmann Publisher :Springer Science & Business Media ISBN 13 :4431684565 Total Pages :615 pages Book Rating :4.4/5 (316 download)
Book Synopsis Communicating with Virtual Worlds by : Nadia Magnenat Thalmann
Download or read book Communicating with Virtual Worlds written by Nadia Magnenat Thalmann and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 615 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the proceedings of COMPUTER GRAPHICS INTERNATIONAL '93 (COl '93), the Eleventh International Conference of the Computer Graphics Society (CGS), COl '93 has been held in Lausanne, Switzerland from June 21-25,1993 under the theme Communicating with Virtual Worlds. Since its foundation in 1983, COl conference has continued to attract high qUality research articles in all aspects of computer graphics and its applications. Previous conferences in this series were held in Japan (1983-1987), in Switzerland (1988), in the United Kingdom (1989), in Singapore (1990), in the United States (1991), and in Japan (1992). Future CG International conferences are planned in Australia (1994), and in the United Kingdom (1995). COS also organizes each year Computer Animation in Geneva, an international workshop and Computer Generated Film Festival. Two new CGS events are planned in 1993: Pacific Graphics '93 in Seoul and MMM '93, an International Conference on Multi-Media MOdeling in Singapore.
Download or read book Virtual Environments written by and published by . This book was released on 2002 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis International Conference on Multimodal Interfaces by :
Download or read book International Conference on Multimodal Interfaces written by and published by . This book was released on 2006 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
