Minerals Detection and Mapping in the Southwestern Algeria Gara-Djebilet Region with a Multistage Informed NMF-Based Unmixing Approach Using Prisma Remote Sensing Hyperspectral Data.
Fatima Zohra BenhaloucheOussama BenabbouMoussa Sofiane KarouiLahsen Wahib KebirAhmed BenniaYannick DevillePublished in: IGARSS (2022)
Keyphrases
- hyperspectral data
- remote sensing
- multistage
- hyperspectral
- change detection
- hyperspectral images
- hyperspectral imagery
- target detection
- multispectral
- remote sensing images
- high resolution
- satellite images
- dynamic programming
- image analysis
- image processing
- hyperspectral imaging
- hyperspectral remote sensing
- negative matrix factorization
- remote sensing data
- spectral bands
- random projections
- image fusion
- remotely sensed data
- nonnegative matrix factorization
- false alarms
- land cover
- infrared
- false positives
- image segmentation
- detection algorithm
- document clustering
- multi band
- optimal policy
- detection rate
- image data
- reinforcement learning
- feature extraction
- spectral clustering
- spectral resolution
- data compression