Deep learning-based virtual refocusing of images using an engineered point-spread function.
Xilin YangLuzhe HuangYilin LuoYichen WuHongda WangYair RivensonAydogan OzcanPublished in: CoRR (2020)
Keyphrases
- blind deconvolution
- deep learning
- point spread function
- multiple images
- image data
- input image
- three dimensional
- machine learning
- image restoration
- object recognition
- unsupervised learning
- additive noise
- test images
- blurred images
- multi view
- image features
- transfer function
- small number
- segmentation method
- feature points
- edge detection
- synthetic and real images
- motion blur
- map estimation
- linear combination