Neural Network Guided Perceptually Optimized Bit-Allocation for Block-Based Image and Video Compression.
Sebastian BosseMichael DietzelSören BeckerChristian R. HelmrichMischa SiekmannHeiko SchwarzDetlev MarpeThomas WiegandPublished in: ICIP (2019)
Keyphrases
- image and video compression
- bit allocation
- video compression
- motion compensation
- video coding
- motion estimation
- rate distortion
- motion compensated
- bit rate
- video quality
- motion vectors
- low bit rate
- video conferencing
- reduced complexity
- rate control
- block matching
- macroblock
- video codec
- compression ratio
- motion field
- intra prediction
- video data
- image compression
- video coder
- motion estimation algorithm
- human visual system
- discrete cosine transform
- image quality
- video sequences
- computational complexity
- multi layer
- motion model
- multiresolution
- prediction error
- inter frame
- subband
- optical flow