Audio Error Concealment Based on Wavelet Decomposition and Reconstruction.
Fei XiaoHexin ChenYan ZhaoPublished in: J. Softw. (2012)
Keyphrases
- wavelet decomposition
- error concealment
- scene change detection
- visual quality
- high frequency
- multiresolution
- wavelet transform
- subband
- reconstructed image
- multiscale
- wavelet domain
- video transmission
- bitstream
- wavelet coefficients
- bit rate
- temporal error concealment
- motion vectors
- video quality
- high resolution
- packet loss
- three dimensional
- sar images
- multimedia
- feature vectors
- macroblock
- human visual system
- denoising
- image reconstruction
- image compression
- spatial resolution
- signal processing
- multi view
- wavelet packet
- image quality
- video coding
- motion estimation
- rate distortion
- keywords
- visual information