Stochastic Algorithms for Visual Tracking by John Maccormick

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Summary

This book presents a unified framework for visual tracking using particle filters, including the new technique of partitioned sampling which can alleviate the "curse of dimensionality" suffered by standard particle filters.

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Stochastic Algorithms for Visual Tracking by John Maccormick

A central problem in computer vision is to track objects as they move and deform in a video sequence. Stochastic algorithms -- in particular, particle filters and the Condensation algorithm -- have dramatically enhanced the state of the art for such visual tracking problems in recent years. This book presents a unified framework for visual tracking using particle filters, including the new technique of partitioned sampling which can alleviate the curse of dimensionality suffered by standard particle filters. The book also introduces the notion of contour likelihood: a collection of models for assessing object shape, colour and motion, which are derived from the statistical properties of image features. Because of their statistical nature, contour likelihoods are ideal for use in stochastic algorithms. A unifying theme of the book is the use of statistics and probability, which enable the final output of the algorithms presented to be interpreted as the computer's belief about the state of the world. The book will be of use and interest to students, researchers and practitioners in computer vision, and assumes only an elementary knowledge of probability theory.

John MacCormick is a well-known computer science researcher and educator. He holds a PhD in computer vision from Oxford University, has worked in Hewlett-Packard and Microsoft research labs, and is currently a professor of computer science at Dickinson College.

SKU Unavailable
ISBN 13 9781447111764
ISBN 10 1447111761
Title Stochastic Algorithms for Visual Tracking
Author John Maccormick
Series Distinguished Dissertations
Condition Unavailable
Binding Type Paperback
Publisher Springer London Ltd
Year published 2011-09-16
Number of pages 174
Cover note Book picture is for illustrative purposes only, actual binding, cover or edition may vary.