Comparison of the spatial-frequency selectivity of local and global motion detectors
نویسندگان
چکیده
منابع مشابه
Comparison of the spatial-frequency selectivity of local and global motion detectors.
Convergent physiological and behavioral evidence indicates that the initial receptive fields responsible for motion detection are spatially localized. Consequently, the perception of global patterns of movement (such as expansion) requires that the output of these local mechanisms be integrated across visual space. We have differentiated local and global motion processes, with mixtures of coher...
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ژورنال
عنوان ژورنال: Journal of the Optical Society of America A
سال: 2002
ISSN: 1084-7529,1520-8532
DOI: 10.1364/josaa.19.000670