| Variable refractive index in environment matte |
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| 作者姓名： | ZHAO Ming-tian XIAO Shuang-jiu YANG Xu-bo MA Li-zhuang |
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| 作者单位： | ZHAO Ming-tian?1，XIAO Shuang-jiu1，YANG Xu-bo1，MA Li-zhuang2 (1Digital Art Laboratory，Shanghai Jiao Tong University，Shanghai 200240，China) (2Department of Computer Science，Shanghai Jiao Tong University，Shanghai 200240，China) |
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| 基金项目： | Project supported by the National Natural Science Foundation of China (No. 60403044) and Microsoft Research Asia (PROJECT-2004-IMAGE-01) |
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| 摘 要： | INTRODUCTION Digital matting and compositing is a popular technique in the film industry, with which we can separate a foreground object, including both its color and opacity, from a background image. The descrip- tion of the separated foreground object is named digital matte. Smith and Blinn (1996) proposed the blue screen matting technique. They formally de- scribed the mathematical solution to the digital mat- ting problem, when either some constraints on the foreground color or a pair…
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| 关 键 词： | 折射率 图象处理 环境图 计算机 |
| 收稿时间： | 2006-04-05 |
| 修稿时间： | 2006-04-19 |
Variable refractive index in environment matte |
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| ZHAO Ming-tian XIAO Shuang-jiu YANG Xu-bo MA Li-zhuang.Variable refractive index in environment matte[J].Journal of Zhejiang University Science,2006,7(7):1160-1167. |
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| Authors: | Ming-tian Zhao Shuang-jiu Xiao Xu-bo Yang Li-zhuang Ma |
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| Institution: | (1) Digital Art Laboratory, Shanghai Jiao Tong University, Shanghai, 200240, China;(2) Department of Computer Science, Shanghai Jiao Tong University, Shanghai, 200240, China |
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| Abstract: | |
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| Keywords: | Environment matting and compositing Matte Refractive index Image-based rendering Environment map |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ |
