A Hierarchical Approach for Lossy Light Field Compression With Multiple Bit Rates Based on Tucker Decomposition via Random Sketching.
Joshitha RavishankarMansi SharmaPublished in: IEEE Access (2022)
Keyphrases
- lossy compression
- bit rate
- light field
- lossless coding
- image quality
- compression ratio
- rate distortion
- image compression
- data compression
- bitstream
- reconstructed image
- video coding
- compression scheme
- lossless compression
- low bit rate
- bit allocation
- visual quality
- macroblock
- subband
- coding method
- image formation
- compression algorithm
- super resolution
- entropy coding
- compression rate
- computational complexity
- video quality
- multi view
- rate control
- inter frame
- image sequences
- variable bit rate
- bits per pixel
- image coding
- image based rendering
- motion vectors
- multiresolution
- high compression ratio
- plenoptic function