Robust Spectral Unmixing of Sparse Multispectral Lidar Waveforms Using Gamma Markov Random Fields.
Yoann AltmannAurora MaccaroneAongus McCarthyGregory E. NewstadtGerald S. BullerSteve McLaughlinAlfred O. Hero IIIPublished in: IEEE Trans. Computational Imaging (2017)
Keyphrases
- multispectral
- markov random field
- hyperspectral
- hyperspectral data
- hyperspectral images
- multispectral images
- hyperspectral imagery
- spectral images
- remote sensing
- multi band
- spectral characteristics
- spectral bands
- image data
- graph cuts
- higher order
- remote sensing images
- spatial resolution
- spectral resolution
- multispectral imaging
- random fields
- mrf model
- image restoration
- satellite images
- energy function
- belief propagation
- maximum a posteriori
- image segmentation
- pairwise
- random projections
- image analysis
- parameter estimation
- low level vision
- potential functions
- target detection
- conditional random fields
- multispectral satellite images
- point cloud
- high spatial resolution
- piecewise constant functions
- sparse representation
- spectral features
- infrared
- high resolution
- change detection
- least squares
- image registration
- pattern recognition
- multiscale
- similarity measure
- face recognition