Key Point Detection in 3D Reconstruction Based On Human-Computer Interaction

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Provided by: Science & Engineering Research Support soCiety (SERSC)
Topic: Enterprise Software
Format: PDF
Aiming at solving problem of points' redundancy caused by full automatically detecting points and the problem of large workload caused by picking all points manually, the authors advanced a new method of picking points which is based on human-computer interaction in their 3D reconstruction platform after automatically detecting points. They first detected and matched points automatically and got the homograph matrix between two images, then projected points which were picked by hand on the one image to the other image, at last they would search the interesting feature points in the neighborhood of corresponding points in the two images.
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