1642 search results - page 17 / 329 » An object based motion method for video coding |
ICIP
1999
IEEE
15 years 11 months ago
1999
IEEE
A novel object dependent coding scheme based on optimization upon wavelet packet trees is proposed. The method may be employed in the context of object oriented video standard MPE...
PCM
2001
Springer
15 years 2 months ago
2001
Springer
This paper presents a fast and robust sprite generation algorithm for MPEG-4 video coding. Our contributions consist of two aspects. Firstly, a fast and robust Global Motion Estima...
CCECE
2006
IEEE
15 years 3 months ago
2006
IEEE
In this paper we propose an improved motion estimation algorithm based on Evolutionary strategy (ES) for H.264 video codec applied to video. The proposed technique works in a para...
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
Thispaper presents an information-theoreticstudy ofvideo codecs that are based on the principle of source coding with side information at the decoder In contrast to the classical ...
ICIP
2000
IEEE
15 years 11 months ago
2000
IEEE
In this paper, we try to improve a video object-tracking algorithm using a motion re-estimation scheme. The usual object tracking algorithm is composed of two steps: object projec...