Hyperspectral Image Compression Using Vector Quantization, PCA and JPEG2000.
Daniel BásconesCarlos GonzálezDaniel MozosPublished in: Remote. Sens. (2018)
Keyphrases
- vector quantization
- hyperspectral
- image compression
- hyperspectral data
- principal component analysis
- hyperspectral images
- remote sensing
- multispectral
- hyperspectral imagery
- infrared
- compression algorithm
- principal components
- wavelet transform
- compression ratio
- image data
- image transmission
- compressed images
- vector quantizer
- low bit rate
- transform coding
- subband
- principle component analysis
- target detection
- image processing
- feature extraction
- spatial resolution
- bit allocation
- random projections
- dimensionality reduction
- lossless compression
- data compression
- image coding
- face recognition
- information content
- satellite images
- image analysis
- progressive transmission
- high dimensional
- feature space
- dimension reduction
- low dimensional
- entropy constrained
- successive approximation
- image coder
- multiscale
- feature selection
- frequency domain