Effective satellite image enhancement based on the discrete wavelet transform.
R. VaniK. Soundara RajanPublished in: Int. J. Bus. Inf. Syst. (2020)
Keyphrases
- image enhancement
- discrete wavelet transform
- image processing
- image analysis
- edge detection
- contrast enhancement
- wavelet domain
- multiresolution
- shift invariant
- wavelet coefficients
- high frequency
- histogram equalization
- subband
- computer vision
- remote sensing
- image fusion
- multiscale
- high quality
- spatial domain
- low frequency
- low pass