Stereo matching method based on iterative guidance filtering
A technique for guiding filtering and stereo matching, which is applied in image data processing, instrumentation, calculation, etc., and can solve problems such as bonding
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[0043] The technical solution of the present invention will be further described below with reference to the drawings and examples:
[0044] The grayscale change of the image can approximate the texture change of the reflected image. The grayscale change of the image in the weak texture area is relatively small, while the grayscale change of the image in the texture area is relatively large; at the same time, the disparity map generated by the stereo matching method can be used To modify the matching cost to improve the robustness of the stereo matching method to noise and radiation differences. Aiming at these characteristics in stereo matching, the present invention proposes a stereo matching method based on iterative guided filtering. This method can effectively improve the quality of the disparity map and has a faster matching speed. It is an effective stereo matching method. , The specific steps are as follows:
[0045] (1) Calculate the original matching cost;
[0046] In thi...
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