Distributed Representation and Analysis of Visual Motion
Author | : Eero Peter Simoncelli |
Publisher | : |
Total Pages | : 179 |
Release | : 1993 |
Genre | : Image processing |
ISBN | : |
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Author | : Eero Peter Simoncelli |
Publisher | : |
Total Pages | : 179 |
Release | : 1993 |
Genre | : Image processing |
ISBN | : |
Author | : J. Kolodko |
Publisher | : IET |
Total Pages | : 458 |
Release | : 2005 |
Genre | : Technology & Engineering |
ISBN | : 0863414532 |
This comprehensive book deals with motion estimation for autonomous systems from a biological, algorithmic and digital perspective. An algorithm, which is based on the optical flow constraint equation, is described in detail.
Author | : Mubarak Shah |
Publisher | : Springer Science & Business Media |
Total Pages | : 378 |
Release | : 2013-03-09 |
Genre | : Computers |
ISBN | : 9401589356 |
Motion-based recognition deals with the recognition of an object and/or its motion, based on motion in a series of images. In this approach, a sequence containing a large number of frames is used to extract motion information. The advantage is that a longer sequence leads to recognition of higher level motions, like walking or running, which consist of a complex and coordinated series of events. Unlike much previous research in motion, this approach does not require explicit reconstruction of shape from the images prior to recognition. This book provides the state-of-the-art in this rapidly developing discipline. It consists of a collection of invited chapters by leading researchers in the world covering various aspects of motion-based recognition including lipreading, gesture recognition, facial expression recognition, gait analysis, cyclic motion detection, and activity recognition. Audience: This volume will be of interest to researchers and post- graduate students whose work involves computer vision, robotics and image processing.
Author | : Bernd Jähne |
Publisher | : Springer Science & Business Media |
Total Pages | : 244 |
Release | : 2007-01-26 |
Genre | : Computers |
ISBN | : 3540698647 |
This book constitutes the thoroughly refereed post-proceedings of the First International Workshop on Complex Motion, IWCM 2004, held in Schloss Reisensburg, Günzburg, Germany, in October 2004. The 17 full papers presented are fully revised to incorporate reviewers' comments and discussions at the workshop.
Author | : Aurélio Campilho |
Publisher | : Springer Science & Business Media |
Total Pages | : 888 |
Release | : 2004-09-23 |
Genre | : Computers |
ISBN | : 3540232400 |
ICIAR 2004, the International Conference on Image Analysis and Recognition, was the ?rst ICIAR conference, and was held in Porto, Portugal. ICIAR will be organized annually, and will alternate between Europe and North America. ICIAR 2005 will take place in Toronto, Ontario, Canada. The idea of o?ering these conferences came as a result of discussion between researchers in Portugal and Canada to encourage collaboration and exchange, mainly between these two countries, but also with the open participation of other countries, addressing recent advances in theory, methodology and applications. The response to the call for papers for ICIAR 2004 was very positive. From 316 full papers submitted, 210 were accepted (97 oral presentations, and 113 - sters). The review process was carried out by the Program Committee members and other reviewers; all are experts in various image analysis and recognition areas. Each paper was reviewed by at least two reviewing parties. The high q- lity of the papers in these proceedings is attributed ?rst to the authors, and second to the quality of the reviews provided by the experts. We would like to thank the authors for responding to our call, and we wholeheartedly thank the reviewers for their excellent work in such a short amount of time. We are espe- ally indebted to the Program Committee for their e?orts that allowed us to set up this publication. We were very pleased to be able to include in the conference, Prof. Murat KuntfromtheSwissFederalInstituteofTechnology,andProf. Mario ́ Figueiredo, oftheInstitutoSuperiorT ́ ecnico,inPortugal.
Author | : Marian Bubak |
Publisher | : Springer |
Total Pages | : 810 |
Release | : 2004-05-13 |
Genre | : Computers |
ISBN | : 3540246878 |
The International Conference on Computational Science (ICCS 2004) held in Krak ́ ow, Poland, June 6–9, 2004, was a follow-up to the highly successful ICCS 2003 held at two locations, in Melbourne, Australia and St. Petersburg, Russia; ICCS 2002 in Amsterdam, The Netherlands; and ICCS 2001 in San Francisco, USA. As computational science is still evolving in its quest for subjects of inves- gation and e?cient methods, ICCS 2004 was devised as a forum for scientists from mathematics and computer science, as the basic computing disciplines and application areas, interested in advanced computational methods for physics, chemistry, life sciences, engineering, arts and humanities, as well as computer system vendors and software developers. The main objective of this conference was to discuss problems and solutions in all areas, to identify new issues, to shape future directions of research, and to help users apply various advanced computational techniques. The event harvested recent developments in com- tationalgridsandnextgenerationcomputingsystems,tools,advancednumerical methods, data-driven systems, and novel application ?elds, such as complex - stems, ?nance, econo-physics and population evolution.
Author | : Bernd Jahne |
Publisher | : Academic Press |
Total Pages | : 704 |
Release | : 2000-04-24 |
Genre | : Computers |
ISBN | : 0123797772 |
CD-ROM contains: Searchable version of text with hyperlinks.
Author | : Ioanna-Ourania Stathopoulou |
Publisher | : IOS Press |
Total Pages | : 268 |
Release | : 2010 |
Genre | : Computers |
ISBN | : 1607505967 |
It is generally known that human faces, as well as body motions and gestures, provide a wealth of information about a person, such as age, race, sex and emotional state. This monograph primarily studies the perception of facial expression of emotion, and secondarily of motion and gestures, with the purpose of developing a fully automated visual affect recognition system for use in modes of human/computer interaction. The book begins with a survey of the literature on emotion perception, followed by a decription of empirical studies conducted with human participants and the construction of a face image database . On the basis of this work, a visual affect recognition system was developed, consisting of two modules: a face detection subsystem and a facia expression recognition subsystem. Details of this system are demonstrated and analyzed, and extensive performance evaluations and test results are provided. Finally, current research avenues leading to visual affect recognition via analysis of body motin and gestures are also discussed."
Author | : Bernd Michaelis |
Publisher | : Springer |
Total Pages | : 638 |
Release | : 2003-09-09 |
Genre | : Computers |
ISBN | : 3540452435 |
This book constitutes the refereed proceedings of the 25th Symposium of the German Association for Pattern Recognition, DAGM 2003, held in Magdeburg, Germany in September 2003. The 74 revised papers presented were carefully reviewed and selected from more than 140 submissions. The papers address all current issues in pattern recognition and are organized in sections on image analyses, callibration and 3D shape, recognition, motion, biomedical applications, and applications.
Author | : Rajesh P.N. Rao |
Publisher | : MIT Press |
Total Pages | : 348 |
Release | : 2002-03-29 |
Genre | : Medical |
ISBN | : 9780262264327 |
A survey of probabilistic approaches to modeling and understanding brain function. Neurophysiological, neuroanatomical, and brain imaging studies have helped to shed light on how the brain transforms raw sensory information into a form that is useful for goal-directed behavior. A fundamental question that is seldom addressed by these studies, however, is why the brain uses the types of representations it does and what evolutionary advantage, if any, these representations confer. It is difficult to address such questions directly via animal experiments. A promising alternative is to use probabilistic principles such as maximum likelihood and Bayesian inference to derive models of brain function. This book surveys some of the current probabilistic approaches to modeling and understanding brain function. Although most of the examples focus on vision, many of the models and techniques are applicable to other modalities as well. The book presents top-down computational models as well as bottom-up neurally motivated models of brain function. The topics covered include Bayesian and information-theoretic models of perception, probabilistic theories of neural coding and spike timing, computational models of lateral and cortico-cortical feedback connections, and the development of receptive field properties from natural signals.