Perceptual transparency and lightness assimilation with changing illumination
نویسندگان
چکیده
منابع مشابه
The perceptual representation of transparency , lightness , and gloss
The adaptive role of vision is to provide information about the behaviorally relevant properties of our visual environment. Our evolutionary success relies on recovering sufficient information about the world to fulfill our biological and reproductive needs while avoiding environmental dangers. The attempt to understand vision as a collection of adaptations to specific computational problems ha...
متن کاملPhotometric, geometric, and perceptual factors in illumination-independent lightness constancy.
It has been shown that lightness constancy depends on the articulation of the visual field (Agostini & Galmonte, 1999). However, among researchers there is little agreement about the meaning of "articulation." Beyond the terminological heterogeneity, an important issue remains: What factors are relevant for the stability of surface color perception? Using stimuli with two fields of illumination...
متن کاملOcclusion, transparency, and lightness
The lightness of a visual surface is its perceived achromatic reflectance [Adelson, E. H., (2000). Lightness perception and lightness illusions. In M. Gazzaniga (Ed.), The new cognitive neuroscience (2nd ed.) (pp. 339-351) Berlin: Springer; Gilchrist, A. (1999). Lightness perception. In R. W. F. Keil (Ed.), MIT encyclopedia of cognitive science (pp. 471-472). Cambridge: MIT press]. Lightness ra...
متن کاملPerceptual organization in lightness
The earliest thinking about lightness assumed that perceptual experience correlates with local stimulation. Wallach’s (1948) celebrated disk/annulus experiments showed that lightness depends on relative luminance, not absolute luminance, but his ratio theory recognized perceptual structure in only a minimal way. Work following the cognitive revolution showed that lightness depends on (1) depth ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Japanese Psychological Research
سال: 1995
ISSN: 0021-5368,1468-5884
DOI: 10.4992/psycholres1954.37.170