Title :
EFBLA: a two-phase matching algorithm for fast motion estimation
Author :
Cheng, H.-W. ; Dung, L.-R.
Author_Institution :
Dept. of Electr. & Control Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
fDate :
5/27/2004 12:00:00 AM
Abstract :
A novel motion estimation algorithm that contains edge matching and block matching is presented. The edge matching reduces candidates for the block matching that performs accurate searching. Thus, the two-phase procedure speeds up motion estimation. As a result, edge-matching first block-matching last algorithm (EFBLA) may significantly save the computation load by 93.9%.
Keywords :
edge detection; image matching; motion estimation; block matching; computation load; edge matching; motion estimation; two-phase matching algorithm;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20040476
