MULTI-POSE FACE HALLUCINATION VIA NEIGHBOR EMBEDDING FOR FACIAL COMPONENTS | |
Li, Yanghao ; Liu, Jiaying ; Yang, Wenhan ; Guo, Zongming | |
2015 | |
关键词 | Face hallucination super resolution neighbor embedding nonlocal means |
英文摘要 | In this paper, we propose a novel multi-pose face hallucination method based on Neighbor Embedding for Facial Components (NEFC) to magnify face images with various poses and expressions. To represent the structure of a face, a facial component decomposition is employed on each face image. Then, a neighbor embedding reconstruction method with locality-constraint is performed for each facial component. For the video scenario, we utilize optical flow to locate the position of each patch among the neighboring frames and make use of the Intra and Inter Nonlocal Means method to preserve consistency between neighboring frames. Experimental results evaluate the effectiveness and adaptability of our algorithm. It shows that our method achieves better performance than the state-of-the-art methods, especially on the face images with various poses and expressions.; EI; CPCI-S(ISTP); 4037-4041; 2015-December |
语种 | 中文 |
出处 | 2015 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP) |
DOI标识 | 10.1109/ICIP.2015.7351564 |
内容类型 | 其他 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/436427] |
专题 | 信息科学技术学院 |
推荐引用方式 GB/T 7714 | Li, Yanghao,Liu, Jiaying,Yang, Wenhan,et al. MULTI-POSE FACE HALLUCINATION VIA NEIGHBOR EMBEDDING FOR FACIAL COMPONENTS. 2015-01-01. |
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