Items related to Visual Pattern Analyzers (Oxford Psychology Series)

Visual Pattern Analyzers (Oxford Psychology Series) - Hardcover

Book 21 of 46: Oxford Psychology

Graham, Norma Van Surdam

 
9780195051544: Visual Pattern Analyzers (Oxford Psychology Series)

Synopsis

The visual system must extract from the light that falls on the retina meaningful information about what is where in our environment. At an early stage it analyzes the incoming sensory data along many dimensions of pattern vision, e.g. spatial frequency, orientation, velocity, eye-of-origin. Visual Pattern Analyzers provides a definitive account of current knowledge about this stage of visual processing. Nowhere else can such a comprehensive summarty of the lower level pattern analyzers be found. The book's emphasis is on psychophysical experiments measuring the detection and identification of near-threshold patterns -- and the mathematical models, such as multidimensional signal-detection theory, used to draw inferences from such experimental results -- but neurophysiological evidence is presented and compared critically to the psychophysical evidence. Introductory material on psychophysical methods, signal detection theory, and the mathematics of Fourier analysis is given in order to make the book more accessible to all who are interested in the lower or higher levels of visual perception. This volume will be of great value to researchers and graduate students in the fields of vision and perception. Within the scientific community there is wide interest in the visual system, and the book will be of use to investigators in many fields, including psychophysics, neuroscience, ophthalmology and optics, computer science, and cognitive and experimental psychology.

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About the Author

Norma Van Surdam Graham is a Professor of Psychology at Columbia University.

From the Back Cover

This book deals with many of the parts into which visual information is initially analyzed. Presumably, these are the parts that make economic and feasible the subsequent computation of 'what is where.'

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