Intra Frame Compression Using Lifting Scheme Wavelet-Based Transformation (9/7-Tap CDF Filter).
Loay GeorgeAree MhammadPublished in: MSA (2007)
Keyphrases
- lifting scheme
- image compression
- inter frame
- lossless compression
- intra frame
- wavelet transform
- wavelet filters
- lossy compression
- multiresolution
- compression ratio
- bit rate
- compression algorithm
- motion estimation
- video sequences
- transform coding
- subband
- low bit rate
- image coding
- video codec
- data compression
- quadtree
- rate control
- reconstructed image
- wavelet domain
- multiscale
- motion vectors
- compressed domain
- discrete wavelet transform
- bit allocation
- filter bank
- coding method
- video frames
- image processing
- video coding
- compressed images
- discrete cosine transform
- bitstream
- high frequency
- wavelet packet
- macroblock
- video compression
- image quality
- prediction error
- feature extraction