Comparison between H.264/AVC and motion JPEG2000 for super-high definition video coding,

Chenwei Deng, Weisi Lin, Bu-sung Lee, Chiew Tong Lau, Manoranjan Paul

Research output: Book chapter/Published conference paperConference paperpeer-review

Abstract

H.264/AVC FRExt (Fidelity Range Extensions) and MotionJPEG2000 are the latest inter-frame and intra-frame videocoding standards, respectively. It is well known that an inter-frame method achieves higher coding efficiency comparedwith an intra-frame one, and the Motion JPEG2000 has beenselected for digital cinema compression. In this paper, weattempt to compare these two different schemes with theo-retical and experimental analysis for super-HD (high defini-tion) visual signals. One additional contribution of the paperis that the impact of block partition, motion search range andskipped block size for inter-frame coding is discussed. Basedon the analysis, we extend the standard H.264/AVC FRExt byusing larger block size and search range. The experimentalresults show that this extension leads to higher coding effi-ciency and makes the H.264/AVC FRExt more suitable forsuper-HD video coding
Original languageEnglish
Title of host publicationImage Processing
Place of PublicationUSA
PublisherIEEE
Pages2037-2040
Number of pages4
Publication statusPublished - 2010
EventIEEE Conference on Image Processing - Hong Kong, Hong Kong
Duration: 26 Sep 201029 Sep 2010

Conference

ConferenceIEEE Conference on Image Processing
Country/TerritoryHong Kong
Period26/09/1029/09/10

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