Remote sensing image compression based on double-sparsity dictionary learning and universal trellis coded quantization.
Xin ZhanRong ZhangDong YinAnzhou HuWenlong HuPublished in: ICIP (2013)
Keyphrases
- remote sensing
- dictionary learning
- sparse representation
- image compression
- progressive transmission
- image processing
- sparse coding
- vector quantization
- multispectral
- compression algorithm
- change detection
- wavelet transform
- image analysis
- remote sensing images
- subband
- image classification
- high resolution
- hyperspectral
- image fusion
- satellite images
- compression ratio
- random projections
- signal processing
- image patches
- compression scheme
- face recognition
- high dimensional data
- image representation
- image coder
- dimensionality reduction
- sar imagery
- transform coding
- data compression
- computer vision
- high dimensional
- spatial resolution
- test images
- feature extraction
- infrared
- super resolution
- data analysis
- image registration
- multiresolution