Title :
A fast motion estimation algorithm using hierarchical matching criteria
Author :
Panusopone, Krit ; Chen, Xuemin
Author_Institution :
Adv. Technol. Dept., Gen. Instrument Corp., San Diego, CA, USA
Abstract :
Traditionally, motion estimators perform matching between every pixel pair and sum the error to determine the cost of that matching block. The proposed method takes advantage of redundancy in the matching calculations and the fact that |A+B|⩽|A|+|B| to reduce the number of operations by using a hierarchical matching criteria
Keywords :
image matching; motion estimation; redundancy; hierarchical matching criteria; matching calculations; motion estimation algorithm; redundancy; Artificial intelligence; Bismuth; Costs; Delta modulation; Instruments; Motion estimation; Redundancy; Remuneration; Sea measurements; Testing;
Conference_Titel :
Circuits and Systems, 1999. 42nd Midwest Symposium on
Conference_Location :
Las Cruces, NM
Print_ISBN :
0-7803-5491-5
DOI :
10.1109/MWSCAS.1999.867323
