Three-dimensional clothing dress form modeling method based on contour deformation
A clothing mannequin and three-dimensional technology, applied in 3D image processing, image data processing, instruments, etc., can solve the problem of high price of 3D scanner equipment and supporting systems, and achieve cost reduction, high similarity, and high degree of automation Effect
Inactive Publication Date: 2020-03-24
ZHEJIANG UNIV
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Problems solved by technology
Although the scanning-based method can accurately obtain the size and shape data of the human body, the price of 3D scanner equipment and supporting systems is relatively high, which is difficult for ordinary small and medium-sized enterprises and consumers to purchase.
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[0048] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0049] Such as figure 1 As shown, the modeling method of the 3D clothing mannequin in this example is as follows:
[0050] 1) Use the front and side images of the real human body as a reference target for the 3D avatar modeling. First, obtain the front and side images of the real human body. When taking pictures of the human body, such as figure 2 , people stand in a natural way with feet shoulder-width apart; people need to wear tight-fitting clothing to ensure that the silhouet...
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The invention discloses a three-dimensional clothing dress form modeling method based on contour deformation. The three-dimensional clothing dress form modeling method includes the steps: obtaining the contour shape of a human body based on information of front and side photos of the human body, changing the contour shape of a three-dimensional dress form model according to the contour shape of the human body, and then adjusting the grid shape of the three-dimensional dress form model, so that the shape of the dress form model is basically consistent with the shape of the human body. By adopting the three-dimensional clothing dress form modeling method, the three-dimensional dress form model matched with the real person can be quickly and accurately obtained, and the three-dimensional clothing dress form modeling method can be applied to the fields related to costume design. Compared with a parameterized human body modeling method, the dress form model obtained by the three-dimensionalclothing dress form modeling method has very high similarity with a real person. Compared with a three-dimensional scanning method, the three-dimensional clothing dress form modeling method is simple, convenient to operate, low in cost and high in automation degree.
Description
technical field [0001] The invention relates to a modeling method for a three-dimensional human body model, in particular to a modeling method for a three-dimensional clothing mannequin based on contour deformation. Background technique [0002] With the continuous development of computer graphics and CAD technology, three-dimensional clothing design technology has emerged, and clothing design has developed from two-dimensional CAD to three-dimensional CAD, which can realize 3D three-dimensional cutting, virtual fitting and personalized tailoring, and improve the efficiency of design , to provide new means for clothing e-commerce. In 3D clothing design, both 3D draping and virtual fitting need to be carried out on the virtual 3D mannequin model. The 3D three-dimensional cutting method uses the principle of three-dimensional cutting to generate a three-dimensional clothing model on a three-dimensional mannequin, uses an interactive method to design the shape of the clothing,...
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IPC IPC(8): G06T15/00G06T7/13
CPCG06T15/005G06T2207/10012G06T7/13
Inventor 张东亮吴泽斌肖祎张婷
Owner ZHEJIANG UNIV