A Survey on Superpixel Segmentation as a Preprocessing Step in Hyperspectral Image Analysis.
Subhashree SubudhiRam Narayan PatroPradyut Kumar BiswalFabio Dell'AcquaPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2021)
Keyphrases
- preprocessing step
- hyperspectral
- image analysis
- remote sensing
- multispectral
- pixel classification
- hyperspectral images
- preprocessing
- hyperspectral imagery
- hyperspectral data
- infrared
- feature selection
- hyperspectral remote sensing
- change detection
- image segmentation and object recognition
- spectral bands
- dimensionality reduction
- image data
- hyperspectral imaging
- image segmentation
- hyperspectral image classification
- satellite images
- pattern recognition
- target detection
- information content
- image processing
- feature extraction
- multiscale
- spatial resolution
- multispectral images
- spectral data
- segmentation method
- high resolution
- computer vision
- face recognition
- similarity measure
- superpixels
- spectral resolution
- data sets