New Nonuniform Transmission and ADPCM Coding System for Improving Both Signal-to-Noise Ratio and Bit Rate.
Elisabeth LahalleGilles FleuryRawad F. ZgheibPublished in: IEEE Signal Process. Lett. (2011)
Keyphrases
- signal to noise ratio
- bit rate
- coding efficiency
- coding method
- variable bit rate
- rate distortion
- inter frame
- rate allocation
- bitstream
- video coding
- compression efficiency
- bit allocation
- video quality
- efficient compression
- bit rate reduction
- rate control algorithm
- image quality
- visual quality
- scalable video coding
- low bit rate
- subband
- rate control
- coding scheme
- video signals
- picture quality
- rate control scheme
- entropy coding
- video coder
- macroblock
- video coding standard
- computational complexity
- enhancement layer
- progressive transmission
- motion vectors
- reconstructed image
- distributed video coding
- compressed video
- scalable video
- edge detection
- image coding
- bit error rate
- mode decision
- prediction error
- motion estimation
- error propagation
- image data
- motion compensation
- video transmission
- motion compensated
- wavelet transform
- image compression
- source coding
- transform coding
- spatial domain
- video codec
- transform domain