Low Bit Rate Video Coding Using DCT-Based Fast Decimation/Interpolation and Embedded Zerotree Coding.
Hakki A. IlginLuis F. ChaparroPublished in: ICASSP (2) (2005)
Keyphrases
- embedded zerotree
- image compression
- low bit rate video coding
- low bit rate
- vector quantization
- image coder
- discrete cosine transform
- wavelet transform
- motion estimation algorithm
- compression algorithm
- reconstructed image
- compression ratio
- subband
- image processing
- bit allocation
- rate distortion
- video codec
- compressed images
- lossless compression
- progressive transmission
- computer vision
- multiresolution
- high quality
- feature extraction