SAR Image Registration Using Phase Congruency and Nonlinear Diffusion-Based SIFT.
Jianwei FanYan WuFan WangQiang ZhangGuisheng LiaoMing LiPublished in: IEEE Geosci. Remote. Sens. Lett. (2015)
Keyphrases
- nonlinear diffusion
- phase congruency
- image registration
- speckle noise
- feature detection
- synthetic aperture radar
- scale spaces
- image matching
- sar images
- scale space
- keypoints
- ultrasound images
- image structure
- image features
- anisotropic diffusion
- denoising
- noise reduction
- image denoising
- object recognition
- low contrast
- partial differential equations
- edge preserving
- image processing
- diffusion equation
- additive noise
- image reconstruction
- image analysis
- vector valued
- computer vision
- structure tensor
- multiscale
- wavelet domain
- detection algorithm
- detection method
- noisy images
- gray level
- feature matching
- image enhancement
- shift invariant