Face hallucination based on sparse local-pixel structure

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Face hallucination based on sparse local-pixel structure

In this paper, we propose a face-hallucination method, namely face hallucination based on sparse local-pixel structure. In our framework, a high resolution (HR) face is estimated from a single frame low resolution (LR) face with the help of the facial dataset. Unlike many existing face-hallucination...

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Bibliographic Details
Main Authors:	Li, Yongchao, Cai, Cheng, Qiu, Guoping, Lam, Kin-Man
Format:	Article
Published:	Elsevier 2014
Subjects:	Face hallucination; Sparse local-pixel structure; Super-resolution; Sparse representation
Online Access:	https://eprints.nottingham.ac.uk/53184/

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