منابع مشابه
Spatially Adaptive Photographic Flash
Using photographic flash for candid shots often results in an unevenly lit scene, in which objects in the back appear dark. We describe a spatially adaptive photographic flash system, in which the intensity of illumination varies depending on the depth and reflectivity of features in the scene. We adapt to changes in depth using a single-shot method, and to changes in reflectivity using a multi...
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For more information, please contact: Sarah Sisco (212) 419-3590 or at [email protected] 18 CME CREDITS The International Society for Urban Health (ISUH) facilitates the exchange of perspectives, research methods, and data on the study of disease in urban areas and the effects of urbanization on health. Membership is open to anyone interested in the health of urban populations. Annual Membership ...
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We present a novel method for enhancing details in a digital photograph, inspired by the principle of art photography. In contrast to the previous methods that primarily rely on tone scaling, our technique provides a flexible tone transform model that consists of two operators: shifting and scaling. This model permits shifting of the tonal range in each image region to enable significant detail...
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ژورنال
عنوان ژورنال: Journal of the Franklin Institute
سال: 1853
ISSN: 0016-0032
DOI: 10.1016/s0016-0032(38)92023-x