Rate-Distortion Optimization for Cross Modal Compression.
Junlong GaoChuanmin JiaShanshe WangSiwei MaWen GaoPublished in: DCC (2023)
Keyphrases
- cross modal
- rate distortion optimization
- rate distortion
- bit allocation
- inter frame
- bit rate
- video coding
- rate control
- multi modal
- coding efficiency
- coding method
- image compression
- motion estimation
- intra prediction
- video compression
- image retrieval
- multimedia retrieval
- video sequences
- visual data
- bitstream
- macroblock
- visual recognition
- error propagation
- low bit rate
- compression algorithm
- motion compensation
- intra frame
- computational complexity
- multimedia databases
- vector quantizer
- video quality
- compression ratio
- motion vectors
- video streaming
- visual similarity
- image quality
- video codec
- subband
- coding scheme
- image processing
- quadtree
- low complexity
- video frames
- error resilient
- image sequences