Multiscale Stochastic Watershed for Unsupervised Hyperspectral Image Segmentation.
Jesús AnguloSantiago Velasco-ForeroJocelyn ChanussotPublished in: IGARSS (3) (2009)
Keyphrases
- hyperspectral
- multiscale
- image segmentation
- remote sensing
- hyperspectral images
- multispectral
- infrared
- image processing
- image analysis
- hyperspectral remote sensing
- pixel classification
- hyperspectral data
- hyperspectral imagery
- hyperspectral imaging
- image data
- wavelet transform
- target detection
- segmentation algorithm
- spectral bands
- information content
- image representation
- graph cuts
- spatial resolution
- segmentation method
- region merging
- unsupervised learning
- multi band
- supervised classification
- wavelet domain
- edge detection
- watershed segmentation
- region growing
- image fusion
- active contours
- satellite images
- hyperspectral image classification
- markov random field
- wavelet coefficients
- computer vision
- segmented images
- change detection
- spectral resolution
- remote sensing images
- attribute values
- gray level
- spectral data
- mutual information
- watershed transformation
- high resolution