Improved diamond half-pel hexagon search algorithm for block-matching motion estimation

Abdelrahman Abdelazim, Ahmed Hamza, Bassam Noaman, Djamel Ait-Boudaoud

Research output: Chapter in Book/Report/Conference proceedingConference contribution

106 Downloads (Pure)

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.
Original languageEnglish
Title of host publicationElectronic Imaging, Visual Information Processing and Communication
PublisherSociety for Imaging Science and Technology
Pages56-59
Number of pages4
DOIs
Publication statusPublished - 29 Jan 2017
EventIS&T International Symposium on Electronic Imaging - California, United States
Duration: 29 Jan 20172 Feb 2017
http://www.iccrom.org/classifieds/2017-ist-international-symposium-on-electronic-imaging-ei-2017/

Publication series

Name
ISSN (Print)2470-1173

Conference

ConferenceIS&T International Symposium on Electronic Imaging
CountryUnited States
Period29/01/172/02/17
Internet address

Keywords

  • motion estimation
  • optimization
  • video coding

Fingerprint

Dive into the research topics of 'Improved diamond half-pel hexagon search algorithm for block-matching motion estimation'. Together they form a unique fingerprint.

Cite this