An adaptive SAR image speckle reduction algorithm based on undecimated wavelet transform and non-local means.
Fan YangZe YuChunsheng LiPublished in: IGARSS (2016)
Keyphrases
- sar images
- undecimated wavelet transform
- image denoising
- wavelet domain
- denoising
- synthetic aperture radar
- denoising algorithm
- speckle noise
- natural images
- wavelet coefficients
- wavelet transform
- automatic target recognition
- noisy images
- sar imagery
- discrete wavelet transform
- filter bank
- denoising methods
- sar image segmentation
- target detection
- noise reduction
- edge detector
- image processing
- noise level
- sar data
- computer vision
- image reconstruction
- frequency domain
- pattern recognition
- high quality