FAST MOTION ESTIMATION WITH SPATIAL TRANSFORMATION

Authors
TAN KT GOH IN GHANBARI M
Citation
Kt. Tan et al., FAST MOTION ESTIMATION WITH SPATIAL TRANSFORMATION, Electronics Letters, 30(11), 1994, pp. 847-849
Citations number
5
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
30
Issue
11
Year of publication
1994
Pages
847 - 849
Database
ISI
SICI code
0013-5194(1994)30:11<847:FMEWST>2.0.ZU;2-H
Abstract
A fast search method for motion estimation with spatial transformation s is introduced. While the fast method reduces the number of transform ation mappings with a displacement of +/-8 pixel/frame from about 7 x 10(9) to 486, its peak-to-peak signal to motion-compensated noise rati o is, on the average, 3dB better than that of the conventional full-se arch block-matching algorithm.