A Modified Wiener Filter for Multi-Frame Restoration of Blurred and Noisy Images.
Said E. El-KhamyElsayed M. SaadMohey M. HadhoudMoawad I. DessoukyAlaa M. AbbasFathi E. Abd El-SamiePublished in: Int. J. Inf. Acquis. (2005)
Keyphrases
- wiener filter
- noisy images
- multi frame
- denoising
- motion estimation
- additive noise
- image denoising
- point correspondences
- degraded images
- noise level
- image sequences
- noise variance
- edge detection
- computationally efficient
- super resolution
- motion analysis
- optical flow
- wiener filtering
- optic flow
- restored image
- filtering algorithm
- natural images
- image restoration
- image patches
- video frames
- multiresolution
- blind deconvolution
- wavelet coefficients
- motion segmentation
- closed form
- multiscale
- image processing