Convex Optimization Based Bit Allocation for Light Field Compression Under Weighting and Consistency Constraints.
Bichuan GuoYuxing HanJiangtao WenPublished in: DCC (2018)
Keyphrases
- convex optimization
- bit allocation
- consistency constraints
- light field
- image compression
- rate distortion
- multi view
- multiple views
- bit rate
- video compression
- video coding
- vector quantizer
- image formation
- video quality
- super resolution
- compression ratio
- multiple cameras
- motion estimation
- wavelet transform
- geometric constraints
- compression algorithm
- subband
- macroblock
- motion compensation
- bitstream
- three dimensional
- d objects
- video data
- image quality
- similarity measure
- semi supervised
- image sequences
- video frames
- camera calibration
- wavelet coefficients
- motion vectors
- image restoration
- natural images