Hyperspectral image denoising via minimizing the partial sum of singular values and superpixel segmentation.
Yang LiuCaifeng ShanQuanxue GaoXinbo GaoJungong HanRongmei CuiPublished in: Neurocomputing (2019)
Keyphrases
- image denoising
- hyperspectral
- singular values
- denoising
- remote sensing
- natural images
- singular value decomposition
- multispectral
- noisy images
- total variation
- infrared
- image processing
- image segmentation
- segmentation algorithm
- multiscale
- wavelet coefficients
- image data
- information content
- image analysis
- wavelet domain
- shape prior
- nonlocal means
- denoising methods
- denoising algorithm
- input image
- level set
- segmentation method
- edge detection
- satellite images
- low rank
- least squares
- higher order
- dimensionality reduction
- image quality
- super resolution