1642 search results - page 70 / 329 » An object based motion method for video coding |
100
click to vote
ICMCS
2007
IEEE
15 years 4 months ago
2007
IEEE
In a Wyner-Ziv video coding system based on turbo codes, parity bits are generated for a Wyner-Ziv frame and transmitted to the decoder. In this context of distributed source codi...
ICIP
2008
IEEE
15 years 4 months ago
2008
IEEE
In this paper, we show how to estimate, accurately and efficiently, the 3D motion of a rigid or non-rigid object, and time-varying lighting in a dynamic scene. This is achieved i...
MM
1997
ACM
15 years 2 months ago
1997
ACM
We present a new technique for morphing two video sequences. Our approach extends still image metamorphosis techniques to video by performing motion tracking on the objects. Besid...
ICASSP
2007
IEEE
15 years 4 months ago
2007
IEEE
We propose an adaptive ltering approach for coding video that exhibits localized camera focus changes, e.g., such that different portions of a video frame can undergo different bl...
122
click to vote
ICIP
2005
IEEE
15 years 3 months ago
2005
IEEE
Multiple description video coding mitigates the effects of packet losses introduced by congestion and/or bit errors. In this paper, we propose a novel multiple description video c...