A Mode Mapping and Optimized MV Conjunction Based H.264/SVC to H.264/AVC Transcoder with Medium-Grain Quality Scalability for Videoconferencing.
Lei SunZhenyu LiuTakeshi IkenagaPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2014)
Keyphrases
- video conferencing
- scalable video coding
- bitstream
- bit rate
- compression efficiency
- video transmission
- video coding
- video compression
- macroblock
- base layer
- motion vectors
- enhancement layer
- rate distortion
- pixel domain
- video transcoding
- low complexity
- inter layer
- video coding standard
- coding scheme
- video quality
- mode decision
- error resilience
- coding efficiency
- motion compensated prediction
- video codec
- motion compensation
- compressed video
- scalable video
- rate control
- low bit rate
- rich media
- distance learning
- motion estimation
- subband
- visual quality
- error resilient
- computational complexity
- video streams
- inter frame
- compression algorithm
- motion compensated
- video coder
- wavelet transform
- compressed domain
- image quality
- error concealment
- video encoder
- transform domain
- error propagation
- computer vision
- video data
- video sequences
- learning environment