The orientation bandwidth of cyclopean channels
نویسندگان
چکیده
منابع مشابه
The orientation bandwidth of cyclopean channels
Orientation bandwidths of cyclopean channels were estimated using a notched noise technique. Observers were presented with random dot stereograms depicting a horizontal or vertical target sinusoidal depth modulation and a mask consisting of sinusoidal depth modulations whose orientations flanked that of the target. Masking reduced as the orientation difference between signal and mask increased....
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The standard model of early vision claims that orientation and spatial frequency are encoded with multiple, quasi-independent channels that have fixed spatial frequency and orientation bandwidths. The standard model was developed using detection and discrimination data collected from experiments that used deterministic patterns such as Gabor patches and gratings used as stimuli. However, detect...
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ژورنال
عنوان ژورنال: Vision Research
سال: 2005
ISSN: 0042-6989
DOI: 10.1016/j.visres.2005.06.006