Inter-tone noise reduction in a low bit rate CELP decoder.
Tommy VaillancourtMilan JelinekRedwan SalamiVladimir MalenovskyRoch LefebvrePublished in: ICASSP (2009)
Keyphrases
- noise reduction
- low bit rate
- video codec
- video coding scheme
- rate distortion optimized
- image compression
- bit rate
- video compression
- signal to noise ratio
- image quality
- visual quality
- edge detection
- coding method
- compression algorithm
- blocking effect
- video conferencing
- video coding
- error concealment
- noisy environments
- distributed video coding
- low complexity
- computational complexity
- rate distortion
- compression ratio
- human visual system
- image data
- motion estimation
- peak signal to noise ratio
- macroblock
- video quality
- reconstructed image
- subband
- prediction error
- multiresolution
- motion vectors
- motion compensation
- multimedia
- image processing