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A facial point data registration system based on ICP is presented. The reference facial point data are extracted from patient’s pre-stored CT images, and the floating facial point data are captured from the patient directly by using a touch or non-touch capture device. A modified soft-shape-context ICP, which includes an adaptive dual AK-D tree for searching the closest point and a modified objective...
An algorithm for finding coupling points plays an important role in the iterative closest point algorithm (ICP) which is widely used in registration applications in medical and 3-D architecture areas. In recent researches of finding coupling points, Approximate K-D tree search algorithm (AK-D tree) is an efficient nearest neighbor search algorithm with comparable results. We proposed adaptive dual...
An algorithm for finding coupling points plays an important role in the iterative closest point algorithm (ICP) which is widely used in medical imaging and 3D architecture applications. In recent researches of finding coupling points, approximate K-D tree search algorithm (AK-D tree) is an efficient nearest neighbor search algorithm with comparable results. We proposed adaptive dual AK-D tree search...
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