Similarities between visual processing of shear and uniform motion

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چکیده

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Similarities between visual processing of shear and uniform motion

A number of papers have claimed that at moderate to high contrasts, sensitivity is higher for shear motion than for uniform motion. We show in a 2 x 2AFC task, designed to minimize any potential artefacts due to criterion level or response bias, that sensitivities are essentially equal for shear and uniform motion under general conditions. It has also been claimed that position tracking enhance...

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ژورنال

عنوان ژورنال: Vision Research

سال: 2002

ISSN: 0042-6989

DOI: 10.1016/s0042-6989(02)00391-7