Independent Component Analysis for Image Recovery Using SOM-Based Noise Detection.
Xiaowei ZhangNuo ZhangJianming LuTakashi YahagiPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2007)
Keyphrases
- independent component analysis
- image recovery
- noise detection
- noise reduction
- median filter
- principal component analysis
- signal processing
- impulse noise
- k means
- neural network
- input data
- denoising
- signal to noise ratio
- color images
- feature vectors
- pattern recognition
- unsupervised learning
- frequency domain
- image enhancement
- linear discriminant analysis
- nearest neighbor
- image processing
- learning algorithm