Novel scheme for infrared image enhancement based on Contourlet transform.
Zhou PengBaojun ZhaoPublished in: EMEIT (2011)
Keyphrases
- image enhancement
- infrared
- nonsubsampled contourlet transform
- contourlet transform
- image processing
- multiscale
- image fusion
- image analysis
- multi sensor
- infrared images
- contrast enhancement
- median filter
- edge detection
- image denoising
- high frequency
- partial differential equations
- subband
- translation invariant
- multiresolution
- low frequency
- image representation
- texture images
- object recognition