Defocus map estimation from a single image using improved likelihood feature and edge-based basis.
Shaojun LiuQingmin LiaoJing-Hao XueFei ZhouPublished in: Pattern Recognit. (2020)
Keyphrases
- single image
- map estimation
- shape recovery
- maximum likelihood
- maximum a posteriori
- multiple images
- image pairs
- d scene
- markov random field
- light source
- blind deconvolution
- super resolution
- image reconstruction
- em algorithm
- intrinsic images
- point spread function
- feature vectors
- shape from shading
- expectation maximization
- image features
- depth map
- image restoration
- noisy images
- ground truth
- object recognition
- bayesian networks
- blur kernel
- face recognition