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	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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