Wenhao Tong

Robust Optical-to-SAR Image Registration via Dense Tukey-Weighted Gradient Histogram and Structural Saliency Weight

Optical-to-SAR image registration is a fundamental prerequisite for multisource remote sensing applications, yet it remains challenging due to severe nonlinear radiometric differences, complex speckle noise, and structural blurring. Existing area-based matching methods often impose uniform spatial weighting. This unifo...