A stretch to change color
نویسندگان
چکیده
منابع مشابه
Comparison of Color Change of Silorane and Methacrylate-Based Composites Due to Bleaching
Background and Aim: Bleaching agents differently affect the color of composite restorations. This study aimed to assess the effect of two different bleaching agents on color change of silorane-based and two types of methacrylate-based composites. Materials and Methods: This in-vitro study was conducted on 18 disc-shaped specimens measuring 10×2mm made of A3 shade of Z250, Z350 and P90 composite...
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15 صفحه اولColor Flows: A Joint Statistical Model of Color Change
The Problem: In this research, we address the problem of whether two given images are digital photographs of the same scene under different photic parameter settings, or whether they are different physical scenes altogether. To do this, we develop a statistical linear model of color change space, by observing how the colors in static images change under naturally occurring lighting changes. Thi...
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Venous stasis ulcers are common in patients who have a history of leg swelling, varicose veins, or a history of blood clots in either the superficial or the deep veins of their legs. The treatment is long and hard but the main aim of it is to create such an environment that allows skin to grow over an ulcer. Chronic wounds are a growing social, economical and health issue throughout the world. ...
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This article reviews recent work on the perception of color in cases where color change leads to scission, or a perceived layering in depth of the visual field into chromatic processes. A model is proposed that predicts under what circumstances a layering in depth is perceived. The model takes into account shift in color and change in contrast; it helps to describe the colors and lightnesses of...
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ژورنال
عنوان ژورنال: Science
سال: 2015
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.348.6233.409-a