Learning-Based Shadow Recognition and Removal From Monochromatic Natural Images.
Mingliang XuJiejie ZhuPei LvBing ZhouMarshall F. TappenRongrong JiPublished in: IEEE Trans. Image Process. (2017)
Keyphrases
- natural images
- object recognition
- natural scenes
- multiscale
- input image
- unsupervised learning
- image patches
- higher order
- feature extraction
- statistics of natural images
- learning algorithm
- scale invariant
- sparse coding
- image statistics
- denoising
- prior knowledge
- natural image statistics
- low level vision tasks
- deep learning
- power spectrum
- image denoising
- image features
- similarity measure
- image processing