P1-13: Color Induction from Surround Color under Interocular Suppression
نویسندگان
چکیده
منابع مشابه
The Surround Color and Color Matching Functions
Many research results indicated that the surround condition of image display could be a very important factor for image appearance. The most significant impact of the surround on image appearance is the change in perceived image contrast. The chromatic perception of the image will also depend on the color of surround. In this research, a psychophysical experiment was carried out to investigate ...
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Several types of suppression phenomena have been observed in the visual system. For example, the ability to detect a target stimulus is often impaired when the target is embedded in a high-contrast surround. This contextual modulation, known as surround suppression, was formerly thought to occur only in the periphery. Another type of suppression phenomena is interocular suppression, in which th...
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The goal of this study is the evaluation of various color models for achieving accurate color rendition between a self-luminous reproduced color (softcopy) and a original surface color (hardcopy) in a darkened room under a dim surround. This work is emanated from an earlier study, presented in TAGA’99 Vancouver (Lo et al. 1999), in which a similar experiment was carried out in a bright room und...
متن کاملChromatic induction from surrounding stimuli under perceptual suppression.
The appearance of colors can be affected by their spatiotemporal context. The shift in color appearance according to the surrounding colors is called color induction or chromatic induction; in particular, the shift in opponent color of the surround is called chromatic contrast. To investigate whether chromatic induction occurs even when the chromatic surround is imperceptible, we measured chrom...
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In a single-chip digital color camera, a color filter array (CFA) is used to obtain sampled spectral components (red, green and blue) in an interleaved fashion. A color demosaicing operation is then carried out to determine the missing spectral components at every location. One of the problems in color demosaicing is that many of the interpolated images are affected by colored artifacts near th...
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ژورنال
عنوان ژورنال: i-Perception
سال: 2012
ISSN: 2041-6695
DOI: 10.1068/if627