MPEG-7 metadata for video transcoding: motion and difficulty hints.
Peter M. KuhnTeruhiko SuzukiPublished in: Storage and Retrieval for Media Databases (2001)
Keyphrases
- subband
- video transcoding
- bit rate
- metadata
- video coding
- rate distortion
- visual quality
- low bit rate
- macroblock
- bitstream
- frequency domain
- motion estimation
- image sequences
- video encoding
- high frequency
- image compression
- motion field
- dct domain
- reference frame
- optical flow
- multimedia
- motion compensation
- object motion
- moving objects
- motion compensated
- high quality
- digital video
- compressed domain
- block matching
- post processing