中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
High Quality Intrinsic Images Using Optimization

文献类型:会议论文

作者Shen Jianbing ; Yang Xiaoshan ; Jia Yunde ; Li Xuelong(李学龙)
出版日期2011
会议名称ieee international conference on computer vision and pattern recognition
会议日期2011-6-21
会议地点colorado
页码3481-3487
英文摘要

    in this paper, we present a novel intrinsic image recovery approach using optimization. our approach is based on the assumption of color characteristics in a local window in natural images. our method adopts a premise that neighboring pixels in a local window of a single image having similar intensity values should have similar reflectance values. thus the intrinsic image decomposition is formulated by optimizing an energy function with adding a weighting constraint to the local image properties. in order to improve the intrinsic image extraction results, we specify local constrain cues by integrating the user strokes in our energy formulation, including constant-reflectance, constantillumination and fixed-illumination brushes. our experimental results demonstrate that our approach achieves a better recovery of intrinsic reflectance and illumination components than by previous approaches.

收录类别其他
产权排序2
会议主办者ieee computer society and u. colorado at colorado springs
会议录in proceedings of ieee international conference on computer vision and pattern recognition
会议录出版者ieee computer society
学科主题信号与模式识别
会议录出版地american
语种英语
源URL[http://ir.opt.ac.cn/handle/181661/14368]  
专题西安光学精密机械研究所_光学影像学习与分析中心
推荐引用方式
GB/T 7714
Shen Jianbing,Yang Xiaoshan,Jia Yunde,et al. High Quality Intrinsic Images Using Optimization[C]. 见:ieee international conference on computer vision and pattern recognition. colorado. 2011-6-21.

入库方式: OAI收割

来源:西安光学精密机械研究所

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