Satellite image resolution enhancement using discrete wavelet transform and new edge-directed interpolation.
Wasnaa WitwitYifan ZhaoKarl JenkinsYitian ZhaoPublished in: J. Electronic Imaging (2017)
Keyphrases
- discrete wavelet transform
- resolution enhancement
- edge directed
- satellite images
- interpolation algorithm
- high resolution
- low resolution
- super resolution
- high frequency
- image interpolation
- remote sensing
- image fusion
- multiresolution
- interpolation method
- wavelet domain
- multispectral
- higher resolution
- wavelet coefficients
- subband
- change detection
- image resolution
- visual analysis
- image processing
- multiscale
- high quality
- image reconstruction
- hyperspectral
- visual quality
- wavelet transform
- feature vectors
- spatial resolution
- feature extraction
- image segmentation