Edge preserved multispectral image compression using PCA and hybrid transform.
S. ThayammalS. PriyadarsiniD. SelvathiPublished in: Multim. Tools Appl. (2020)
Keyphrases
- hyperspectral imagery
- multispectral
- hyperspectral data
- remote sensing
- hyperspectral
- principal component analysis
- spatial resolution
- remote sensing images
- image data
- multispectral images
- hyperspectral images
- satellite images
- multi band
- image analysis
- land cover
- high spatial resolution
- principal components
- remote sensing data
- principle component analysis
- dimensionality reduction
- multispectral imaging
- edge information
- land cover classification
- spectral images
- face recognition
- high dimensional
- feature space
- feature extraction
- multispectral satellite images
- random projections
- dimension reduction
- spectral characteristics
- image processing