OBJECT RELIGHTING WITH SPECULAR-REMOVED REFLECTANCE FIELD(International Workshop on Advanced Image Technology 2007)
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概要
- 論文の詳細を見る
We report a technique for relighting objects or scenes based on images captured in a natural environment such that the relit object exhibits no specular reflection, allowing the appearance of the relit object to be changed according to different lighting. An original captured image contains shadows and specular components which hinder high quality texture acquisition. Our method separates the diffuse and specular reflection components represented by a reflectance field and then relights the object using a user-designed light map, based on the separated diffuse reflectance field. We have conducted experiments on real object surfaces to verify our approach.
- 社団法人電子情報通信学会の論文
- 2007-01-02
著者
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Zhang Xiaohua
Hiroshima Institute of Technology
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Saito Suguru
Graduate School Of Information Science And Engineering Tokyo Institute Of Technology
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Saito S
Tokyo Institute Of Technology
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Kobayashi Kiichi
NHK Engineering Services Inc.
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Saito Suguru
Tokyo Institute of Technology
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Nakajima Masayuki
Tokyo Institute of Technology
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Zhang Xiaohui
Graduate School Of Information Science And Engineering Tokyo Institute Of Technology
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Nakajima Masayuki
Tokyo Institute Of Tech.
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Zhang X
Precision And Intelligence Laboratory Tokyo Institute Of Technology
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Nakajima M
Tokyo Institute Of Technology
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Nakajima Masayuki
Tokyo Inst. Of Tech
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Sato Suguru
Tokyo Institute of Technology
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