Journal of Northeastern University ›› 2003, Vol. 24 ›› Issue (4): 315-318.DOI: -

• OriginalPaper • Previous Articles     Next Articles

Speed optimization of block matching motion estimation algorithms

Wang, Ze (1); Liang, Chuan (1); Wang, Guang-Xing (1)   

  1. (1) Sch. of Info. Sci. and Eng., Northeastern Univ., Shenyang 110004, China
  • Received:2013-06-23 Revised:2013-06-23 Online:2003-04-15 Published:2013-06-23
  • Contact: Wang, Z.
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Abstract: A center-biased characteristic, most of the matching points are in the center 3X3 scope of searching region, was utilized to optimize fast block matching algorithms. Original searching location prediction was adopted to improve the searching accuracy. The optimized algorithms is faster than original ones while the accuracy doesn't descend.

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