Multi-direction cross-hexagonal search algorithms for fast block motion estimation

WSEAS Transactions on Computers

Volumn 6, Issue 6, 2007, Pages 959-963

  Shi, Yuexiang ^a,b   Yi, Can ^a   Cai, Zixing ^b  

^a XIANGTAN UNIVERSITY   (China)

^b CENTRAL SOUTH UNIVERSITY   (China)

Author keywords

Cross hexagonal search; Motion estimation; Multi direction

Indexed keywords

ALGORITHMS; VECTOR QUANTIZATION; VECTORS;

HEXAGON-BASED SEARCH ALGORITHM; MULTI-DIRECTION CROSS-HEXAGONAL SEARCH ALGORITHM;

MOTION ESTIMATION;

EID: 34347397231     PISSN: 11092750     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (10)

1. Information Technology - Coding of Moving Pictures and Associated Audio for Digital Storage Media at up to about 1.5 Mbit/s - Part 2: Video, JTC1/SC29/WG11, ISO/IEC 11 172-2 (MPEG-1 Video), 1993
2. Generic Coding of Moving Pictures and Associated Audio Information - Part 2: Video, ITU-T and ISO/IEC JTC 1, ITU Rec. H.262 -ISO/IEC 13 818-2 (MPEG-2 Video), 1994
3. Information Technology - Coding of Audio Visual Objects - Part 2 Visual, JTC1/SC29/WG11, ISO/IEC 14 469-2 (WEG-4 Visual), 2000
4. Video Codes for Audiovisual Services at px64 kbit/s, ITU-T SG15, ITU-T Rec. H.261, 2 ed., 1993
5. Video Coding for Low Bit Rate Communication, ITU-T SG16, ITU-T Rec. H.263, 3rd ed., 2000
6. H. Schwarz and T. Wiegand, The emerging JVT/H.26L video coding standard, in Proc. of IBC 2002, Amsterdam, The Netherlands, Sep.2002
7. Draft ITU-T Rec. and Final Draft International Standard of Joint Video Specification (ITU-T Rec. H.264-ISO/IEC 14 496-10 AVC), Joint Video Team (JVT) of ITU-T and ISO/IEC JTC1, Geneva, JVT of ISO/IEC MPEG and ITU-T VCEG, JVT-G050r1, 2003.
8. Chan, Y.L., Siu, W.C., 2001. "An efficient search strategy for block motion estimation using image features". IEEE Trans. Image Processing. Aug. 2001, 10(8):1223-1238.
9. Ce Zhu, Xiao Lin, and Lap-Pui Chau: "Hexagon-Based Search Pattern for Fast Block Motion Estimation". IEEE Trans on Circuits and Systems for Video Technology, May 2002, 12(5):349-355
10. C. H. Cheung and L. M. Po, "Novel Cross-diamond-hexagonal Search Algorithms for Fast Block Motion Estimation". IEEE Trans. on Multimedia, Feb 2005, 7(1) 16-22