Improvement of video coding efficiency based on sparse contractive mapping approach.
Zaixing HeTakahiro OgawaSho TakahashiMiki HaseyamaXinyue ZhaoPublished in: Neurocomputing (2016)
Keyphrases
- coding efficiency
- image coding
- high coding efficiency
- bit rate
- complexity reduction
- inter frame
- rate distortion
- motion vectors
- video sequences
- video communication
- video data
- coding scheme
- error propagation
- motion estimation
- video frames
- video coding standard
- error resilient video coding
- macroblock
- video streams
- compression efficiency
- digital video
- video coding
- entropy coding
- distributed video coding
- video content
- compressed video
- computational complexity
- high definition
- video encoder
- multimedia
- intra prediction
- key frames
- scalable video coding
- bitstream
- error resilience
- intra frame
- adaptive binary arithmetic coding
- sparse coding
- visual quality
- motion compensation
- sparse representation
- frequency domain
- subband
- multiscale
- high quality
- feature extraction