71 search results - page 12 / 15 » Compressed Domain Transcoding of MPEG |
MM
2005
ACM
14 years 27 days ago
2005
ACM
This paper presents a novel object-based video coding framework for videos obtained from a static camera. As opposed to most existing methods, the proposed method does not require...
TMM
2008
13 years 7 months ago
2008
In this paper, we propose an approach to learning appearance models of moving objects directly from compressed video. The appearance of a moving object changes dynamically in vide...
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
Temporal or dynamic textures (DT's) are video sequences that are spatially repetitive and temporally stationary. DT's are temporal analogs of the well known spatial stil...
ICIP
2000
IEEE
14 years 9 months ago
2000
IEEE
In this paper we present a new descriptor for spatial distribution of motion activity in video sequences. We construct a histogram of areas of distinct regions (or "blobs&quo...
SPIESR
2000
13 years 8 months ago
2000
In this paper we present a new descriptor for spatial distribution of motion activity in video sequences. We construct a histogram of areas of distinct regions (or "blobs&quo...