نتایج جستجو برای: color photography
تعداد نتایج: 137782 فیلتر نتایج به سال:
BACKGROUND Dental restoration or prosthesis in harmony with adjacent natural teeth color is indispensable part for the successful esthetic outcome. The studies indicate is existence of correlation between teeth and skin color. Teeth and skin color are changed over the aging process. The aim of the study was to explore the role of age on the tooth and skin color parameters, and to investigate th...
The goal of blind image forensics is to distinguish original and manipulated images. We propose illumination color as a new indicator for the assessment of image authenticity. Many images exhibit a combination of multiple illuminants (flash photography, mixture of indoor and outdoor lighting, etc.). In the proposed method, the user selects illuminated areas for further investigation. The illumi...
Red-eye” is a phenomenon that causes the eyes of flash photography subjects to appear unnaturally reddish in color. Though commercial solutions exist for red-eye correction, all of them require some measure of user intervention. A method is presented to automatically detect and correct redeye in digital images. First, faces are detected with a cascade of multi-scale classifiers. The red-eye pix...
PURPOSE To characterize and report the phenotype of a Korean family with an early-onset autosomal dominant macular dystrophy resembling North Carolina macular dystrophy (NCMD). METHODS Five members of a Korean family were examined clinically and underwent fundus photography, fluorescein angiography, indocyanine green angiography, optical coherence tomography, full field electroretinogram (ERG...
Gesture-based interaction in virtual environments often suffers from inaccurate depth estimations by the user. In particular, the usability of selection and manipulation tasks highly depends on correct distance judgments. Since haptic feedback is not available, the visual representation and the unambiguous interpretation of spatial configurations are fundamental aspects that influence the usabi...
The new Kodak KAI-11000CM image sensor, a 35-mm format, 11-Megapixel interline CCD, has been characterized in terms of its performance in photography applications. Traditional sensor performance parameters are summarized in addition to photographic image quality parameters. A photographic evaluation of the sensor, including measurements of signal-to-noise ratio and color fidelity, is described....
this essay tries to use armchair studies and photograph comparing for indicating the influence of political and cultural relations between west and east countries directly and indirectly and the role of iranian king in his territory about iranian photography including the different approaches obtainment between iranian and european photographers about taking photos from iran through the qajar e...
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