An application of persistent homology on Grassmann manifolds for the detection of signals in hyperspectral imagery.
Sofya ChepushtanovaMichael KirbyChris PetersonLori ZiegelmeierPublished in: IGARSS (2015)
Keyphrases
- hyperspectral imagery
- target detection
- matched filter
- persistent homology
- hyperspectral
- false alarms
- multispectral
- spectral signatures
- hyperspectral images
- detection algorithm
- change detection
- false positives
- remote sensing
- detection rate
- detection method
- spatial resolution
- high quality
- infrared
- image analysis
- data streams