Primal-dual interior-point optimization based on majorization-minimization for edge-preserving spectral unmixing.
Maxime LegendreSaïd MoussaouiÉmilie ChouzenouxJérôme IdierPublished in: ICIP (2014)
Keyphrases
- edge preserving
- half quadratic
- image restoration
- noise reduction
- anisotropic diffusion
- hyperspectral
- least squares
- hyperspectral data
- bilateral filter
- hyperspectral images
- color image denoising
- global optimization
- smoothing filter
- objective function
- remote sensing
- image sequences
- image processing
- signal to noise ratio
- higher order
- multiscale
- edge preservation