261 search results - page 3 / 53 » Weighted prediction methods for improved motion compensation |
ICIP
2008
IEEE
14 years 7 months ago
2008
IEEE
In this paper, a novel correlation-based motion vector processing method is proposed for motion compensated frame interpolation. We first address the problem of unreliable motion ...
DCC
1994
IEEE
13 years 10 months ago
1994
IEEE
abstract Dzung T. Hoang Philip M. Longy Je rey Scott Vitterz Department of Computer Science Duke University Box 90129 Durham, NC 27708 0129 We compare methods for choosing motion ...
ICIP
2003
IEEE
14 years 7 months ago
2003
IEEE
Motion-compensated temporal wavelet decomposition is a useful framework for fully scalable video compression schemes. In this paper we propose a new approach to reduce the ghostin...
ICIP
1997
IEEE
14 years 7 months ago
1997
IEEE
Two dimensional mesh motion compensation produces blocking free prediction in contrast to block matching motion compensation by generating a smooth full motion field from the set ...
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
Sub-pixel motion compensation plays an important role in compression efficiency within modern video codecs such as MPEG2, MPEG4 and H.264. Sub-pixel motion compensa tion is implem...