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GPU Computing Gems Emerald Edition
book

GPU Computing Gems Emerald Edition

by Wen-mei W. Hwu
January 2011
Intermediate to advanced content levelIntermediate to advanced
886 pages
28h 35m
English
Morgan Kaufmann
Content preview from GPU Computing Gems Emerald Edition
Chapter 30. Visual Saliency Model on Multi-GPU
Anis Rahman, Dominique Houzet and Denis Pellerin
30.1. Introduction
Visual attention models translate the capability of human vision to concentrate only on smaller regions of the visual scene. More precisely, such regions are the spotlight of focus, which either may be an object or a portion of the scene. A number of modalities are used to locate regions of attention like intensity, color, orientation, motion, and many others. The attention model acts as an information-processing bottleneck to reduce the overall information into a region of useful information. When guided by salient stimuli, this model falls into a category of a bottom-up approach, which is fast and primitive. On the other hand, ...
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Publisher Resources

ISBN: 9780123849885