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Volume: 29 | Article ID: art00011
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Improved Diamond Half-pel Hexagon Search Algorithm for Block-Matching Motion Estimation
  DOI :  10.2352/ISSN.2470-1173.2017.2.VIPC-407  Published OnlineJanuary 2017
Abstract

The paper presents an efficient algorithm that reduces the time complexity of video coding in the H.265/HEVC encoder, towards an implementation employable in real-time video coding and transmission applications. The optimization targets the motion estimation search procedure, which occupies a large part of the compute time per Coding Unit. Experimental results demonstrate extensive processing time savings while maintaining similar compression quality and bit rate as the standard.

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Abdelrahman Abdelazim, Ahmed M. Hamza, Bassam Noaman, Djamel Ait-Boudaoud, "Improved Diamond Half-pel Hexagon Search Algorithm for Block-Matching Motion Estimationin Proc. IS&T Int’l. Symp. on Electronic Imaging: Visual Information Processing and Communication VIII,  2017,  pp 56 - 59,  https://doi.org/10.2352/ISSN.2470-1173.2017.2.VIPC-407

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