Development of three dimensional pattern remaking system of clothing

服装制造商一直在努力满足客户的需求，同时又不牺牲通过大规模生产获得的效率和利润。定制服装是一种理想的服装，但由于涉及的过程远不是自动化和复杂的，因此它是昂贵的。为了利用CAD建立交互式的服装纸样制作，并以合理的成本进行服装定制，使用三维纸样是必不可少的。本研究的重点是开发基于服装形状三维数字化的服装测量系统。并尝试开发一个三维交互的纸样制作系统，利用给定模型的测量数据为纸样设计提供准确的信息，通过坐标列转换三维测量数据，建立横断面线模型。我们创建了一个具有10个控制点的人体模型，该模型能够进行…更多的是通过比例放大来变形。服装模型可以与人体模型交互地进行适当的修改。从三维形状中创建适合图案的尺寸信息，从而允许我们模拟适合个人身体形状的衣服图案。我们利用这些技术试验性地开发了一套裤子和正装衬衫的纸样再造系统，利用该系统，我们为不适合成衣的人制作了宽松和正装衬衫。这件衣服是为那些穿过后有一点皱纹的人穿的。从三维测量数据得到的衬衫的紧身胸衣和袖子尺寸与原始纸样几乎相同。这一事实表明了我们的过程的潜在用处。三维纸样标注系统的使用，以横断面线视图和复制纸样视图的交互建模为特征，可以方便地适应个体的身体。基于服装CAD的纸样再造系统的应用，有望实现服装的自动定制，提高工作效率。较少

Apparel manufacturers have been struggling to meet the wants and needs of their customers without sacrificing the efficiencies and profits gained through mass production. Order-made clothes are ideal one, however it is expensive because the processes involved are far from automatic and complicated.In order to establish interactive apparel pattern making using CAD with reasonable cost for customizing clothes, it is essential to employ three-dimensional pattern.In this research, we focus on the development of clothing measurement systems using three-dimensional digitization of the shape of wearing clothes. Moreover we attempt to develop a pattern-remaking system that is three dimensionally interactive, using measurement data from a given model to provide accurate information for individual pattern design.The three-dimensional measurement data is converted by coordinate column and build cross section line model. We created a human body model with ten control points and which was capable o … More f being deformed by scaling magnification. A clothes model can be modified interactively and suitably with body model. Pattern fitted size information from the three dimension shape is created, thus allowing us to simulate clothes pattern fitting for individual body shapes. We developed a pattern remaking system experimentally for slacks and dress shirts using these technology.Using this system, we made slacks and dress shirts for persons who could not fit ready-made clothes. The clothing were fitted for the persons with a little crease at having worn it. The bodice and sleeve sizes of the shirt obtained from three-dimensional measurement data were almost identical to those of original paper patterns. This fact suggests the potential usefulness of our process. The use of the three dimensional pattern-remarking system, featuring interactive modeling with cross section line view and duplication pattern view, could be used to easily accommodates individual body. Application of this pattern-remaking system using apparel CAD is expected to automatically customize clothes and be more efficient. Less