SAR image matching using the edge strength map
24 June 2002
Based on the principle of stereovision, radargrammetry uses the parallax between a couple of SAR images to reconstruct the 3D information of the scene. In the radargrammetric process, the matching step is the most problematic one, due to speckle noise. In this paper, we present our radargrammetric chain, and then, focus on the matching module we are developing, which includes an edge detection to improve the reconstruction.