Improving MPEG-4 coding performance by jointly optimizing both compression and blocking effect elimination.
Wan-Fung CheungYuk-Hee ChanPublished in: EUSIPCO (2000)
Keyphrases
- shape coding
- blocking effect
- low bit rate
- image compression
- coding method
- coded images
- visual quality
- bit rate
- compression algorithm
- video signals
- image quality
- compression standards
- blocking artifacts
- video compression
- quantization noise
- compressed images
- transform coding
- variable bit rate
- compression ratio
- bit allocation
- compressed domain
- data compression
- reconstructed image
- video conferencing
- peak signal to noise ratio
- high frequency
- video coder
- human visual system
- coding scheme
- video coding
- bitstream
- subband
- motion estimation
- computational complexity
- lossless compression
- rate distortion
- coding efficiency
- motion vectors
- post processing
- multimedia