Local spectral gradient based gas detection in LWIR hyperspectral images.
Davut ÇesmeciAli Can KaracaAlp ErtürkSarp ErtürkPublished in: SIU (2015)
Keyphrases
- hyperspectral images
- hyperspectral
- target detection
- hyperspectral imagery
- infrared
- hyperspectral imaging
- remote sensing
- hyperspectral data
- multispectral
- hyperspectral image classification
- spectral bands
- spectral features
- pixel classification
- change detection
- satellite images
- band selection
- hyperspectral remote sensing
- image data
- spatial resolution
- spectral resolution
- detection algorithm
- spectral data
- multi band
- reflectance spectra
- remote sensing images
- false alarms
- false positives
- information content
- detection rate
- object detection
- neural network
- multiscale