Non-iterative and spatial domain focus map estimation based on intentional re-blur from a single image (NasBirSi).
Yen-Bor LinChung-Ping YoungChih-Hung LinPublished in: J. Vis. Commun. Image Represent. (2015)
Keyphrases
- spatial domain
- single image
- map estimation
- blurred images
- blur kernel
- blind deconvolution
- depth from defocus
- frequency domain
- maximum a posteriori
- additive noise
- motion estimation
- multiple images
- maximum likelihood
- d scene
- markov random field
- point spread function
- image pairs
- image deblurring
- noisy images
- space variant
- light source
- super resolution
- image processing
- energy function
- total variation
- similarity measure
- feature extraction