High-accuracy motion estimation with 4-D recursive search block matching

3-D recursive search block matching is a conventional motion estimation method based on block matching. The algorithm is more efficient and effective than a full-search algorithm. However, the algorithm tends to fail to detect the true motion when the spatiotemporal smoothness of motion is not held....

Full description

Saved in:
Bibliographic Details
Published inThe 1st IEEE Global Conference on Consumer Electronics 2012 pp. 625 - 628
Main Authors Yamamoto, T., Mishima, N., Ono, T., Kaneko, T.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2012
Subjects
3-D recursive search
Algorithm design and analysis
Convergence
hierarchical search
Interpolation
Motion estimation
Search problems
Signal processing algorithms
Vectors
Online AccessGet full text

Cover

More Information
Summary:3-D recursive search block matching is a conventional motion estimation method based on block matching. The algorithm is more efficient and effective than a full-search algorithm. However, the algorithm tends to fail to detect the true motion when the spatiotemporal smoothness of motion is not held. In this paper, we propose a new motion estimation algorithm introducing hierarchical search strategy.
ISBN:1467315001
9781467315005
ISSN:2378-8143
2693-0854
DOI:10.1109/GCCE.2012.6379935