A low bit rate hybrid wavelet-DCT video codec.
Reza DianatM. GhanbariFarrokh MarvastiPublished in: IEEE Trans. Circuits Syst. Video Technol. (2005)
Keyphrases
- low bit rate
- video codec
- image coder
- image compression
- bit rate
- wavelet transform
- video compression
- visual quality
- image quality
- coded images
- blocking artifacts
- compression algorithm
- video conferencing
- coding method
- wavelet coefficients
- video coding scheme
- video coding
- bitstream
- video encoder
- distributed video coding
- video coding standard
- multiresolution
- rate distortion
- denoising
- subband
- multiscale
- compression ratio
- motion vectors
- discrete cosine transform
- computational complexity
- video quality
- reconstructed image
- peak signal to noise ratio
- image processing
- computer vision