Super-Resolution Using Sub-band Constrained Total Variation.
Priyam ChatterjeeVinay P. NamboodiriSubhasis ChaudhuriPublished in: SSVM (2007)
Keyphrases
- total variation
- super resolution
- image restoration
- subband
- low resolution
- high resolution
- adaptive regularization
- image compression
- wavelet coefficients
- filter bank
- wavelet transform
- image reconstruction
- multiresolution
- high frequency
- image denoising
- bit rate
- wavelet domain
- low resolution images
- locally adaptive
- edge preserving
- feature vectors
- frequency domain
- motion estimation
- denoising
- image deblurring
- blind deconvolution
- regularization term
- motion blur
- degraded images
- regularization parameter
- high quality
- multi frame
- gaussian noise
- blurred images
- video sequences
- image processing
- reconstructed image