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An Inter-Prediction Method Using Sparse Representation for High Efficiency Video Coding Koji INOUE Kohei ISECHI Hironobu SAITO Yoshimitsu KUROKI Publication IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Vol.E96-A No.11 pp.2191-2193 Publication Date: 2013/11/01 Online ISSN: 1745-1337 DOI: 10.1587/transfun.E96.A.2191 Print ISSN: 0916-8508 Type of Manuscript: Special Section LETTER (Special Section on Smart Multimedia & Communication Systems) Category: Image Processing Keyword: inter prediction, high efficiency video coding, sparse representation, Full Text: PDF>>
Summary: This paper proposes an inter-prediction method for the upcoming video coding standard named HEVC (High Efficiency Video Coding). The HEVC offers an inter-prediction framework called local intensity compensation which represents a current block by a linear combination of some reference blocks. The proposed method calculates weight coefficients of the linear combination by using sparse representation. Experimental results show that the proposed method increases prediction accuracy in comparison with other methods. | |||||
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