An Improved Wavelet Denoising Algorithm for Wideband Radar Targets Detection.
Xiandong MengZhiming HeGanzhong FengBo XiaoPublished in: Circuits Syst. Signal Process. (2013)
Keyphrases
- denoising algorithm
- denoising
- wavelet coefficients
- image denoising
- noise level
- noise reduction
- transform domain
- nonlocal means
- noise model
- noise suppression
- wavelet domain
- target detection
- noisy images
- natural images
- wavelet transform
- denoising methods
- spatial domain
- frequency domain
- peak signal to noise ratio
- image processing
- cone beam computed tomography
- signal to noise ratio
- multiresolution
- object recognition
- multiscale
- wavelet packet
- edge information
- high frequency