Wavelet Transform Based Gaussian Point Spread Function Estimation.
Qingchuan TaoXiaohai HeHong-Bin DengYing LiuJia ZhaoPublished in: ISVC (2005)
Keyphrases
- point spread function
- blur identification
- image restoration
- motion blurred image
- blurred images
- motion blur
- additive noise
- blind deconvolution
- bayesian estimation
- alternating minimization
- multiple images
- noisy images
- wavelet transform
- linear combination
- gaussian noise
- denoising
- maximum likelihood
- multiscale
- transfer function
- synthetic and real images
- wavelet coefficients
- graphical models
- multiresolution
- map estimation
- image processing
- gaussian mixture model
- depth from defocus