A Novel Approach for Image Enhancement via Nonsubsampled Contourlet Transform.
Yunlan TanChao LiGuangyao LiWenlang LuoWeidong TangPublished in: J. Intell. Syst. (2014)
Keyphrases
- image enhancement
- nonsubsampled contourlet transform
- image fusion
- infrared
- image processing
- image analysis
- contourlet transform
- edge detection
- histogram equalization
- contrast enhancement
- multiscale
- median filter
- partial differential equations
- color image enhancement
- remote sensing
- noise removal
- multiresolution
- computational complexity
- image segmentation
- data fusion
- input image
- enhanced image