Millimeter wave radar image denoising with complex nonseparable oversampled lapped transform.
Satoshi NagayamaShogo MuramatsuHiroyoshi YamadaYuuichi SugiyamaPublished in: APSIPA (2017)
Keyphrases
- image denoising
- millimeter wave
- radar images
- denoising
- natural images
- noisy images
- multiplicative noise
- total variation
- physical phenomena
- image processing
- wavelet coefficients
- sar imagery
- wavelet transform
- imaging process
- wavelet domain
- automatic target recognition
- denoising algorithm
- image data
- denoising methods
- image coding
- nonlinear filters
- filter bank
- frequency domain
- image quality
- higher order
- image analysis
- computational complexity
- video sequences
- image sequences