1642 search results - page 11 / 329 » An object based motion method for video coding |
77
Voted
ISCAS
2005
IEEE
15 years 3 months ago
2005
IEEE
—In this paper, a new error concealment algorithm by recursive motion vector refinement is proposed. The proposed method utilizes the top/bottom motion vectors of lost MB in curr...
90
Voted
ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
Periodicity is useful for compact representation of periodic motion and a reasonable selection of a proper temporal scale for periodic motion analysis. In this paper, we concern t...
ICIP
2009
IEEE
14 years 7 months ago
2009
IEEE
This paper presents a fast algorithm for H.264 fractional motion estimation (ME). In H.264 ME is the most time consuming component. The ME process consists of two stages: integer ...
81
Voted
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
Matching pursuit (MP) based video coder represents an effective alternative to conventional block based DCT based architectures[I]. In this paper we propose a generalized motion c...
76
Voted
ICIP
1995
IEEE
15 years 11 months ago
1995
IEEE
A method for efficiently selecting the operating modes within a block-based multi-mode video compression system is described. For a given image region, the optimum combination of ...