Graph and Rank Regularized Matrix Recovery for Snapshot Spectral Image Demosaicing.
Grigorios TsagkatakisMaarten BloemenBert GeelenMurali JayapalaPanagiotis TsakalidesPublished in: IEEE Trans. Computational Imaging (2019)
Keyphrases
- image data
- image retrieval
- singular values
- image segmentation
- image analysis
- input image
- multiscale
- single image
- spatial frequency
- image features
- image representation
- image classification
- feature points
- spectral graph partitioning
- multispectral images
- pixel values
- image processing
- edge directed
- spectral characteristics
- high resolution
- color images
- interpolation method
- color difference
- mosaic images
- resolution enhancement
- laplacian matrix
- interpolation algorithm
- segmentation method
- graph structure
- spectral decomposition
- directional filtering
- image regions