Exposing Blur Kernel from Retouch Image.
Zhenlong DuXiaoli LiYanwen GuoPublished in: CAD/Graphics (2013)
Keyphrases
- blur kernel
- blind deconvolution
- kernel estimation
- motion deblurring
- input image
- image noise
- image features
- single image
- estimation algorithm
- multiscale
- motion blur
- image segmentation
- pixel level
- template matching
- camera shake
- pixel wise
- segmentation method
- natural images
- high resolution
- blurred images
- spatially varying
- hough transform
- multi frame
- feature points
- image structure
- image pairs
- point correspondences
- additive noise
- power spectrum
- super resolution
- image processing