Visual Detection of Motion

Visual Detection of Motion PDF

Author: Andrew T. Smith

Publisher:

Published: 1994

Total Pages: 504

ISBN-13:

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The brain's ability to detect movement within the retinal image is crucial not only for determining the trajectories of moving objects, but also for identifying and interpreting image motion resulting from eye and head movements. This book summarizes our knowledge of how information about image motion is encoded in the brain. Key Features * Valuable reference source for those involved in the rapidly expanding area of motion perception * Strong emphasis on integration of physiological, computation, and psychophysical approaches * Topics include: * Principles of local motion detection * Inputs to local motion detectors * Integration of motion signals * Higher-order interpretation of motion * Motion detection and eye movements

How Does the Brain Detect Visual Motion?

How Does the Brain Detect Visual Motion? PDF

Author: Yvette Erica Fisher

Publisher:

Published: 2016

Total Pages:

ISBN-13:

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The ability to detect visual motion is critical to the survival of many organisms. Motion detecting circuits must tightly regulate and correlate signals across space and time, a general feature of many neural computations. Thus, this experimentally tractable and relatively simple visual computation is a powerful context in which to dissect how brains compute. What are the circuit algorithms that allow the brain to extract such behaviorally vital motion cues? How are these algorithms actually implemented within biological hardware? The work presented within this dissertation tackles these questions focusing on the visual system of the fruit fly, Drosophila melanogaster. Using a combination of 2-photon calcium imaging, pharmacology, behavioral analysis and genetic manipulations, my work has contributed to the dissection of elementary motion detection at the molecular, cellular and algorithmic level.

The Measurement of Visual Motion

The Measurement of Visual Motion PDF

Author: Ellen Catherine Hildreth

Publisher: MIT Press (MA)

Published: 1984

Total Pages: 264

ISBN-13:

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The organization of movement in the changing image that reaches the eye provides our visual system with a valuable source of information for analyzing the structure of our surroundings. This book examines the measurement of this movement and the use of relative movement to locate the boundaries of physical objects in the environment.

Computational Analysis of Visual Motion

Computational Analysis of Visual Motion PDF

Author: Amar Mitiche

Publisher: Springer Science & Business Media

Published: 2013-06-29

Total Pages: 242

ISBN-13: 1475797850

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Image motion processing is important to machine vision systems because it can lead to the recovery of 3D structure and motion. Author Amar Mitiche offers a comprehensive mathematical treatment of this key subject in visual systems research. Mitiche examines the interpretation of point correspondences as well as the interpretation of straight line correspondences and optical flow. In addition, the author considers interpretation by knowledge-based systems and presents the relevant mathematical basis for 3D interpretation.

Foundations of Vision

Foundations of Vision PDF

Author: Brian A. Wandell

Publisher: Sinauer Associates, Incorporated

Published: 1995

Total Pages: 508

ISBN-13:

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Designed for students, scientists and engineers interested in learning about the core ideas of vision science, this volume brings together the broad range of data and theory accumulated in this field.

Visual Motion and Its Role in the Stabilization of Gaze

Visual Motion and Its Role in the Stabilization of Gaze PDF

Author: Frederick Albert Miles

Publisher: Elsevier Science & Technology

Published: 1993

Total Pages: 452

ISBN-13:

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Hardbound. This fifth volume of Reviews of Oculomotor Research is mainly concerned with the visual stabilization mechanisms but, unlike the previous volumes in the series, the coverage goes beyond the mammalian literature. The emphasis is on the visual processing problems that must be solved if the motor responses are to be appropriate. Chapters are included dealing specifically with the psychophysics and physiology of visual motion, areas of intense research activity in recent years.The first section deals with the fundamental problem of how motion is first decoded by the visual system. The second section deals with more global aspects of the visual motion experienced by the moving observer. The third and last section deals with specific stabilizing behaviors and their underlying physiology.An excellent book, at the cutting edge of research developments in visual stabilization mechanisms.

High-level Motion Processing

High-level Motion Processing PDF

Author: Takeo Watanabe

Publisher: MIT Press

Published: 1998

Total Pages: 438

ISBN-13: 9780262231954

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The contributors to this book focus on such key aspects of motion processing as interaction and integration between locally measured motion units, structure from motion, heading in an optical flow, and second-order motion. They also discuss the interaction of motion processing with other high-level visual functions such as surface representation and attention.

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