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We present a feature and parameterization approach for constructing garment surface with garment sections from human body sections. The body section is obtained from polygonal 3D human models with the horizontal cutting plane based on detecting feature points on human model. Then we make the interstice measure which converts from garment tolerance as the(More)
The design of Headframes' foundation is always a cumbersome and difficult process. Currently it need design in 3D environment and often need finite element analysis according to its importance while traditional design is focused on 2D construction drawings. This paper presents a rapidly 3D modeling method of headframes' foundation based on the analysis of(More)
An improved threshold-based version storage model is proposed to solve the version storage problem in rapid response collaborative design in network environment. Directed acyclic polychromatic graph is adopted to express version management model, the threshold calculation formula of node in graph model and critical threshold estimation formula of node(More)
Nowadays medical imaging has played an important role in clinical use, which provide important clues for medical diagnosis. In medical image fusion, the extraction of some fine details and description is critical. To solve this problem, a modified structure tensor by considering similarity between two patches is proposed. The patch based filter can suppress(More)
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