Shape-Direction-Adaptive Lifting-Based Discrete Wavelet Transform for Arbitrarily Shaped Segments in Image Compression.
Sheng-Fuu LinChien-Kun SuPublished in: IEICE Trans. Inf. Syst. (2008)
Keyphrases
- arbitrarily shaped
- discrete wavelet transform
- image compression
- lifting scheme
- wavelet transform
- subband
- wavelet coefficients
- wavelet domain
- integer wavelet transform
- multiresolution
- high frequency
- lossless compression
- wavelet filters
- low frequency
- arbitrary shape
- filter bank
- image processing
- multiscale
- image fusion
- compression algorithm
- compression ratio
- frequency domain
- feature extraction
- image sequences
- image segmentation
- wavelet packet
- image data
- video objects
- intensity variations
- optical flow