Results 271 to 280 of about 539,031 (305)

Adaptive Eye Location Using FuzzyART

2005
In this paper we propose a method of locating face and eyes using context-aware binarization. Face detection obtains the face region using neural network and mosaic image representation. Eye location extracts the location of eyes from the detected face region.
Jo Nam Jung, Mi Young Nam, Phill-Kyu Rhee   +2 more
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Effect of Instantaneous Flashes on Adaptation of the Eye: Dark Adaptation after Exposing the Eye to an Instantaneous Flash

Nature, 1963
Effect of Instantaneous Flashes on Adaptation of the Eye: Dark Adaptation after Exposing the Eye to an Instantaneous ...
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Innate and Adaptive Immunity of the Eye

2005
Publisher Summary The “immune privileged” status of the eye is believed to be based on five different mechanisms including: (1) the blood-ocular barrier, (2) the absence of lympha tic drainage from the eye, (3) soluble factors with immune regulatory properties in ocular fluids, (4) the expression of immune regulatory molecules on the epithelial cells
Nissen, Mogens Holst, Röpke, Carsten
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Adaptive optics for the human eye

2003 IEEE/LEOS International Conference on Optical MEMS (Cat. No.03EX682), 2003
Adaptive optics can compensate for aberrations in the cornea and lens of the living eye, providing a microscopic view of the normal and the diseased retina and a novel tool for measuring the limits of human vision. Recent advances promise to make this technology compact, robust, and affordable.
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Aquatic Adaptations in Fish Eyes

1988
Of all the sense organs, eyes have probably attracted the most attention because of both their central importance and intricate construction. Darwin knew that such “organs of extreme perfection and complication” posed a crucial test of his theory because they seemed too good to have been shaped by natural selection (Darwin [1859] 1958). Since eyes must
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The Avian Eye and its Adaptations

1977
The avian eye is considered to be “supreme amongst all living creatures” and capable of attaining “an order of excellence unmatched in any other species not excepting man” (Duke-Elder, 1958). Many structural and functional adaptations have become involved in the perfection of visual processes in birds which, according to Pumphrey (1948a) represent the ...
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DARK ADAPTATION IN THE ALBINOTIC EYE

Archives of Ophthalmology, 1933
The occurrence of pigmentation in conjunction with visual function, from the most primitive photoreceptors to the complex mammalian eye, suggests that pigments form an integral part of the physiology of vision. 1a Schanz, making use of the known photo-electric effects of fluorescent dyes, based his theory of vision on the absorption of light by the ...
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The Pupillomotorial Adaptation of the Eye

Ophthalmologica, 1960
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Color Adaptation of the Human Eye

The American Journal of Psychology, 1946
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Unmanned Aerial Vehicle Recognition of Maritime Small-Target Based on Biological Eagle-Eye Vision Adaptation Mechanism

IEEE Transactions on Aerospace and Electronic Systems, 2021
Haibin Duan, Xiaobin Xu, Yimin Deng
exaly