BDCT compressed image deblocking usingweighted adaptive total variation.
Wei DaiOscar C. AuWenjing ZhuXingyu ZhangFeng ZouChao PangPublished in: ICME (2013)
Keyphrases
- compressed images
- total variation
- image compression
- denoising
- image restoration
- image denoising
- discrete cosine transform
- visual quality
- image processing
- image deblurring
- bitstream
- reconstructed image
- blocking artifacts
- compression ratio
- dct domain
- subband
- wavelet domain
- natural images
- compressed domain
- compressed data
- wavelet transform
- image reconstruction
- peak signal to noise ratio
- dct coefficients
- low bit rate
- post processing
- video sequences
- feature selection
- high frequency