Spatial localization: Interpolating first- and second-order visual structure
نویسندگان
چکیده
منابع مشابه
Spatial localization: interpolating first- and second-order visual structure.
Human observers are able to localize the relative position of objects defined by Gaussian variations in either luminance (1st order) or contrast (2nd order). However, positional sensitivity is significantly poorer for 2nd- than for 1st-order stimuli. These judgments require the visual system to construct a representation of pertinent variation from a number of individual retinal samples-a proce...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2009
ISSN: 1534-7362
DOI: 10.1167/9.4.23