Image Compression Based on Multi-Scale Edge Compensation.
Xiaohui XueXiaolin WuPublished in: ICIP (3) (1999)
Keyphrases
- image compression
- multiscale
- wavelet transform
- edge detection
- multiple scales
- image processing
- vector quantization
- scale space
- compression scheme
- edge information
- single scale
- subband
- natural images
- compression algorithm
- edge detector
- reconstructed image
- image segmentation
- compression ratio
- image coding
- discrete cosine transform
- low bit rate
- automatic scale selection
- image transmission
- coarse to fine
- weighted graph
- filter bank
- high frequency
- compressed images
- multiresolution
- data compression
- wavelet decomposition
- edge map
- edge points