Low-bit-rate enhanced quality JPEG to JPEG 2000 encoding.
Keesook J. HanBruce W. SuterPublished in: Visual Information Processing (2003)
Keyphrases
- low bit rate
- image compression
- coded images
- video encoding
- bit rate
- compression algorithm
- adaptive quantization
- high compression ratio
- visual quality
- video compression
- image quality
- coding method
- blocking effect
- bit allocation
- peak signal to noise ratio
- shape coding
- image coder
- reconstructed image
- reconstructed image quality
- blocking artifacts
- high quality
- video conferencing
- video encoder
- compression ratio
- discrete cosine transform
- video codec
- wavelet transform
- subband
- jpeg images
- motion estimation
- rate distortion
- compression efficiency
- video coder
- quality assessment
- compressed images
- motion compensation
- bit plane
- vector quantization
- image processing
- image codec
- motion vectors
- entropy coding