Visual processing : computational, psychophysical, and cognitive research
著者
書誌事項
Visual processing : computational, psychophysical, and cognitive research
（Essays in cognitive psychology）
Lawrence Erlbaum Associates, c1988
- : pbk
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注記
Bibliography: p. 146-148
Includes indexes
hardcover ed: 24 cm
内容説明・目次
- 巻冊次
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ISBN 9780863770814
内容説明
First published in 1987. Routledge is an imprint of Taylor & Francis, an informa company.
- 巻冊次
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: pbk ISBN 9780863771729
内容説明
This highly original and interesting monograph puts forward ideas on visual processing and representation in the early stages of visual perception, and examines the computational requirements of the system and its psychological performance.
Initially the author considers the computational theory of how the maximum amount of useful information about the scene can be registered from the variations in light intensity in the retinal image. He then goeson to address the question of just what it means to say that the visual system measures spatial aspects of the retinal image, and the consequences of the inevitable distortions that are introduced. He believes that the calculation of spatial position within a distorted metric is not trivial and requires dynamic processes with memory and control. Finally, Dr. Wan argues that the strength of the link between the low-level approaches of psychophysics and computational theory and high-level approaches of cognitive visual function lies in the logic of the arguments that indicate the computational need for control. This Essay will be of great interest to researchers in computer vision, perception, cognitive science and cognitive psychology.
目次
Acknowledgements, Preface, 1. Introduction, 2. A Model for the Primal Sketch, 3. Measurements, Metrics and Distortions, 4. Calculating Values for Spatial Position with Grouping, 5. Control of Primal Sketch Processing, 6. Synopsis: Low-Level Vision as an Active Process, References, Indices
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