High Frequency Detail Accentuation in CNN Image Restoration.
Seyed Mehdi AyyoubzadehXiaolin WuPublished in: IEEE Trans. Image Process. (2021)
Keyphrases
- image restoration
- high frequency
- low frequency
- high resolution
- super resolution
- visual quality
- image processing
- edge preserving
- markov random field
- wavelet transform
- discrete wavelet transform
- subband
- wavelet coefficients
- image deblurring
- low pass
- blurred images
- point spread function
- machine learning
- optical flow
- wiener filter
- modified hopfield neural network
- pairwise
- image reconstruction
- video sequences
- image analysis
- motion blur
- gaussian noise