Chromatic Spatial Frequency Characteristics of Human Visual System (Color Difference Discrimination)
نویسندگان
چکیده
منابع مشابه
Spatial frequency discrimination: a comparison of achromatic and chromatic conditions
In this study, we have compared foveal SF discriminations for luminance and color-defined stimuli using two different tasks (criteria): in criterion-A, the discrimination is based on spatial (size of the stimuli) and/or spatial frequency; in criterion-B, it is based on apparent motion (contraction/expansion). We used high contrast (75%) spatially localized D6 stimuli and cosine gratings (0.25-9...
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ژورنال
عنوان ژورنال: The Journal of the Institute of Television Engineers of Japan
سال: 1977
ISSN: 1884-9644
DOI: 10.3169/itej1954.31.29