EBBINGHAUS'S THEORY OF COLOR-VISION
نویسندگان
چکیده
منابع مشابه
An opponent-process theory of color vision.
The two major theoretical accounts of color vision are those classified as the Young-Helmholtz and the Hering types of theories. For many years the former has been judged by most workers in the field to provide the simplest explanation of the way in which light stimuli give rise to color sensations. The advantages that appear to favor the Young-Helmholtz three-component hypothesis are two: it i...
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Do not quote without permission. Note: Potential references to other articles in the encyclopedia are indicated by {}. These should be checked against the actual contents of other articles before publication. B r a i n a r d 2 A b s t r a c t Color vision is the ability to distinguish and identify lights and objects on the basis of their spectral properties. This entry presents several topics t...
متن کاملColor vision and the Retinex theory.
"composed of tissue which is transitional between the body of the cerebellum and the acousticolateral area of the medulla oblongata. This auricle contains the primordia of the vestibular part of the cerebellar cortex...." Finally, the premammalian nucleus cerebelli appears, in mammals, to become "subdivided and incorporated within the cerebellar mass as the deep nuclei" (3). That vestibular cor...
متن کاملAnalysis of the retinex theory of color vision.
If color appearance is to be a useful feature in identifying an object, then color appearance must remain roughly constant when the object is viewed in different contexts. People maintain approximate color constancy despite variation in the color of nearby objects and despite variation in the spectral power distribution of the ambient light. Land's retinex algorithm is a model of human color co...
متن کاملThe Young-(Helmholtz)-Maxwell Theory of Color Vision
In the second volume of the Handbuch der physiologischen Optik, published in 1860, Helmholtz sets out a three-receptor theory of color vision using coterminal response curves, and shows that this theory can unify most phenomena of color mixing known at the time. Maxwell had publicized the same theory five years earlier, but Helmholtz barely acknowledges this fact in the Handbuch. Some historian...
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ژورنال
عنوان ژورنال: Science
سال: 1901
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.14.340.30-a