Results 171 to 180 of about 79,741 (214)

Physiological mechanisms of color constancy

Neurophysiology, 1975
Color constancy is the term given to the ability to recognize the color of objects correctly under different conditions of illumination. For this purpose the visual system must determine the character of the illumination, introduce a correction for it into the spectal composition of the light received from the object, and hence recreate the true color ...
E. M. Maksimova, A. M. Dimentman, V. V. Maksimov, P. P. Nikolaev, O. Yu. Orlov   +4 more
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THE RETINAL MECHANISM OF COLOR RECEPTION

Optometry and Vision Science, 1941
This paper is a review of the analysis of color reception with the aid of electrophysiological methods. Microelectrodes have been inserted into the retina to record the discharge of impulses from single or a restricted number of elements in response to illumination with a spectrum of known energy distribution.
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Neural Mechanisms of Color Vision

Comprehensive Physiology, 1984
Abstract The sections in this article are: Photopigments Spectral Absorbance Characteristics Univariance of Photopigment Response
Russell L. De Valois, Gerald H. Jacobs
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Color interchange mechanism considering color adaptation and gamut mapping

Journal of Electronic Imaging, 1993
A new color interchange mechanism in a networked color system is proposed. Compared with the current color interchange mechanism adopted in international standards such as open document architecture and standard page description language, it considers recent algorithms about color adaptation correction and gamut mapping, e.g., Nayatani's color ...
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Higher Order Mechanisms of Color Vision

1988
Abstract : This report covers work from June 15, 1989 to June 14, 1992. The main accomplishments have been: (1) Completion and publication of a comprehensive study of the effects of chromatic content, blur and contrast of targets on vernier acuity and on stereo acuity; (2) The use of a new method of measuring chromatic discrimination under conditions ...
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Central mechanisms of color appearance

Annual Meeting Optical Society of America, 1985
Most laboratory research on color perception involves monocular experiments. With monocular stimuli, the effects of central mechanisms that affect color perception in natural viewing may be missed or misinterpreted, since central mechanisms may respond differently when receiving neural signals from both eyes.
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Physiological Mechanisms of Color Blindness

Science, 1951
M, EBE, K, ISOBE, K, MOTOKAWA
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Color-generating mechanisms

2022
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Central Mechanisms of Color Vision

1973
Color vision has captivated the interest of innumerable people, both amateurs and visual scientists, in the three hundred years since Newton reported his “New Theory about Light and Colours” to the Royal Society. Thousands of psychophysical experiments studying the effects of numerous variables on human color perception have provided us with a rich ...
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Illuminating the mechanism of monogenic antigen expression in trypanosomes

Nature Reviews Microbiology, 2021
Patryk Ludzia, Bungo Akiyoshi
exaly