Blur-Countering Keypoint Detection via Eigenvalue Asymmetry.
Chao ZhangXuequan LuTakuya AkashiPublished in: CoRR (2018)
Keyphrases
- keypoint detection
- keypoints
- multiscale
- feature extraction
- face recognition
- kernel estimation
- motion blur
- least squares
- blurred images
- spatially varying
- space variant
- covariance matrix
- image deblurring
- scale space
- image blur
- blind deconvolution
- blind image restoration
- image restoration
- image deconvolution
- natural images
- fourier domain
- data sets
- blind image deconvolution
- image processing
- blur identification
- high quality
- camera movement
- perturbation theory
- computer vision