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In this paper, we build the stereo vision system on a UAV named “Sky-walker” which was designed and created in Shanghai Jiaotong University. Used the image processing technique, we improved the feature points matching algorithm and made higher success rate. Then in the 3D reconstruction, we managed to reconstruction a large amount of 3D feature points, at last we tested the results deviation.
A semi-automatic digital liver reconstruction method based on CT serial images for hepatobiliary is presented. Firstly, interesting regions such as liver, blood vessels and tumor are segmented by machine. Then, blood vessels are identified interactively with doctor's points. A 3D minimum distance is used to partition the sub-area of liver that blood vessel branches supply. As a result, a 3D virtual...
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