New motion estimation algorithm based on spatial transform and variable grid size

Authors
Choi, YH Choi, TS
Citation
Yh. Choi et Ts. Choi, New motion estimation algorithm based on spatial transform and variable grid size, IEICE T INF, E84D(3), 2001, pp. 424-426
Citations number
4
Categorie Soggetti
Information Tecnology & Communication Systems
Journal title
IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS
ISSN journal
09168532 → ACNP
Volume
E84D
Issue
3
Year of publication
2001
Pages
424 - 426
Database
ISI
SICI code
0916-8532(200103)E84D:3<424:NMEABO>2.0.ZU;2-R
Abstract
Conventional spatial transform based motion estimation algorithms are not p ractical because of their heavy computational loads. In this paper, we prop osed motion estimation method with variable grid size, which is more effici ent than conventional spatial transform based methods and gives better PSNR performance than conventional BMA.