Denoising MMW image using the combination method of contourlet and KSC shrinkage.
Li ShangPingang SuTao LiuPublished in: Neurocomputing (2012)
Keyphrases
- denoising
- image denoising
- denoising methods
- segmentation method
- edge detection
- contourlet transform
- gaussian noise
- image data
- test images
- multiscale
- image content
- image regions
- total variation regularization
- total variation
- region of interest
- energy function
- natural images
- image classification
- image features
- multiresolution
- feature vectors
- computer vision
- single image
- regularization term
- wavelet shrinkage
- removing noise
- hard thresholding