A motion adaptive 3-D de-interlacing algorithm based on the brightness profile pattern difference

Authors
Han, D Shin, CY Choi, SJ Park, JS
Citation
D. Han et al., A motion adaptive 3-D de-interlacing algorithm based on the brightness profile pattern difference, IEEE CONS E, 45(3), 1999, pp. 690-697
Citations number
6
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS
ISSN journal
00983063 → ACNP
Volume
45
Issue
3
Year of publication
1999
Pages
690 - 697
Database
ISI
SICI code
0098-3063(199908)45:3<690:AMA3DA>2.0.ZU;2-J
Abstract
A novel motion adaptive de-interlacing algorithm is described. The accuracy of motion detection between fields is significantly improved by difference calculation with the brightness profile pattern instead of the simple pixe l differences. The performance of a pure spatial interpolation is also enha nced by a directional filtering combined with hierarchical rule based detec tion scheme. The proposed algorithm is successfully implemented in (H)DTV v ideo display processor.