Reduction of Blocking Artifacts by Adaptive DCT Coefficient Estimation in Block-Based Video Coding.
Koichi FukudaAkira KawanakaPublished in: ICIP (2000)
Keyphrases
- video coding
- blocking artifacts
- motion compensation
- bit rate
- block matching
- motion estimation
- low bit rate
- discrete cosine transform
- video compression
- deblocking filter
- reconstructed image
- motion vectors
- rate distortion
- motion compensated
- video communication
- video coding standard
- image quality
- video quality
- macroblock
- video codec
- high definition
- rate control
- visual quality
- video coder
- higher quality
- motion field
- compressed images
- transform domain
- dct coefficients
- dct domain
- block size
- post processing
- optical flow
- subband
- image compression
- variable block size
- super resolution
- bitstream
- video sequences
- inter frame
- video conferencing
- scalable video coding
- high frequency
- video streaming
- computational complexity
- image quality assessment
- high quality
- error resilience
- image data
- intra prediction
- three dimensional