Hybrid DFT/DPCM interframe image quantization.
William A. PearlmanPriyadarshan JakatdarPublished in: ICASSP (1981)
Keyphrases
- inter frame
- lossless compression
- image data
- bit rate
- image features
- input image
- image classification
- image segmentation
- image deformations
- discrete fourier transform
- image retrieval
- multiscale
- prediction error
- jpeg ls
- motion estimation
- image processing
- decoding process
- coding method
- test images
- quadtree
- video sequences
- lossy compression
- data structure
- feature points
- image matching
- high resolution
- computational complexity
- image coding
- entropy coding
- vector quantization
- multimedia