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
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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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