A Weighted Dictionary Learning Model for Denoising Images Corrupted by Mixed Noise.
Jun LiuXue-Cheng TaiHaiyang HuangZhongdan HuanPublished in: IEEE Trans. Image Process. (2013)
Keyphrases
- denoising
- dictionary learning
- gaussian noise
- input data
- similarity measure
- ground truth
- image classification
- bayesian networks
- image features
- sparse representation
- additive gaussian noise
- image processing
- image transformations
- noise free
- noisy images
- sparse coding
- test images
- natural images
- small number
- image data
- probabilistic model
- pattern recognition
- image segmentation