Virtual Clothing Personalized Dynamic Display

Times have developed, people’s life style and ideas have great changed than before. Modern people pay more attention to the pursuit of quality of life, people have higher requirement for clothing, for it is an important part of the "clothing wear live travel". People have not content to direct to the entity shop, the simple way of buying clothing. Industrial and Internet technology have rapid developded, it not only promoted the costume design, processing, production efficiency, but also cause huge impact to the traditional sales model, garment industry needs to change, integrate the advantage resources and Internet platform to provide diversified marketing experience, and so on the real clothing digital, expand network marketing is inevitable trend in the development of clothing enterprises.The level of computer hardware and software development, for virtual clothing dynamic show bring new vitality and opportunities, especially in the field of clothing electronic commerce, virtual fitting and dynamic virtual clothing show technology will gradually become a new means for marketing, but many of the key technology research still to be solved and perfected. Main purpose of this paper is to research some key related problems technologies of virtual clothing personalized dynamic show, and for the virtual fitting and dynamic display network platform to provide technical support. In this paper, the main contents include personalized human body modeling, reverse engineering of clothing, virtual clothing dynamic display, etc., the following include the related work:(1) Considering the three dimensional dynamic display clothing need personalized human body model as the carrier of clothing, adopting a through human to human body modeling method, scanning point cloud data obtained by 3-d body scanner approximate standards body posture human point cloud data, and then by the point cloud pretreatment such as downsizing, denoising, hole repair steps to get smooth grid, adaptive vector on the bone modeling, finally get to meet the requirements of skeleton driven skin deformation dynamic model of human body.(2) With the help of the projector, camera and computer equipment, and use gray code coding structured light phase shift 3-d measurement technology, do reverse engineering on clothing, get the digital grid and texture data information.(3) The dress body model deformation driven by bone, building dynamic virtual display system. Clothing of physical model is established, and build the human body skin grid- skeletal mapping relationship, processing clothing model of human body skin mesh and the collision detection and collision response. Through the online application test, this system can realize dynamic virtual clothing show any body any clothing. the technology for personal custom apparel industry provides prefigured outfit effect function, which is the one of the main development direction of future clothing haute couture.