Video Object Tracking in the Compressed Domain Using Spatio-Temporal Markov Random Fields.
Seyed Hossein KhatoonabadiIvan V. BajicPublished in: IEEE Trans. Image Process. (2013)
Keyphrases
- markov random field
- compressed domain
- video object tracking
- graph cuts
- object segmentation
- bitstream
- motion vectors
- image segmentation
- energy function
- higher order
- video analysis
- pairwise
- parameter estimation
- maximum a posteriori
- random fields
- inter frame
- moving objects
- bit rate
- macroblock
- image sequences
- computer vision
- object detection
- motion estimation