Use of Derivative Calculations and Minimum Noise Fraction Transform for Detecting and Correcting the Spectral Curvature Effect (Smile) in Hyperion Images.
Alon DadonEyal Ben-DorArnon KarnieliPublished in: IEEE Trans. Geosci. Remote. Sens. (2010)
Keyphrases
- gaussian noise
- high contrast
- noise sensitivity
- image analysis
- image data
- input image
- image noise
- image database
- image retrieval
- three dimensional
- noise free
- multispectral images
- object recognition
- image transformations
- high pass
- hyperspectral
- imaging process
- image features
- image structure
- noise level
- imaging devices
- edge detection
- satellite images
- multispectral
- remote sensing
- critical points
- transformed images
- hyperspectral images
- multi band
- spectral resolution
- thematic mapper
- geometric distortions
- multiple images
- low frequency
- noise reduction
- noisy images
- signal to noise ratio
- scale space
- denoising
- high resolution