Image-segmentation-based registration method of polarized InSAR image in repeated passing
A technology of repeated navigation and image registration, which is applied in the direction of radio wave reflection/re-radiation, re-radiation, and measurement devices, can solve the problem of inaccurate registration of polarized InSAR images, and achieve good robustness Effect
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] Refer to attached figure 1 , the specific implementation steps of the present invention are as follows:
[0026] Step 1, obtain the reference image and the pre-registration image of the polarization interferometric SAR.
[0027] The reference image and the pre-registration image are imaging results of the same area during two repeated passes of the polarimetric interferometric synthetic aperture radar.
[0028] Input the HH polarization channel image ...
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