The Role Of Three-dimensional Network Based On Automatic Generation And Design And Implementation Of Virtual Dressing System

The continuous development of computer network technology and the popularityof e-commerce, more and more people through the network approach into the networkvirtual community, network game, if you can put the appearance characteristics of theparticipants to automatically generate a virtual3D characters, will greatly improve thesense of reality and immersion of virtual environment, greatly improve the participants’enthusiasm and devotion, the role of automatic generating system at present is mainlybased on laser or camera to scan, but not suitable for the high requirement of real-time3D rendering engine and collision computing. Clothing at the same time, the networktransaction parties in the consumer need to be aware of the upper body of the clothingeffect, however, the existing network clothing display is not all-round observation.Therefore, research of web-based3D characters automatically generated and the virtualdress system has great practical significance.For automatic generation of3D characters in nowadays and the problems of thevirtual dress system research, and demand for its reality, this thesis made the followingresearch:1. Through the kinect scans the body, get the user’s various bone joint data,modify the standard skeleton, deformation of the preset standard human body model,and through the kinect depth map to identify the users of different parts of keycharacteristic parameters, generate more suitable for online virtual role.2. Clothing model accord with a standard skeleton method is adopted to establishall kinds of clothing standard data file, and then according to the shape parameters ofthe user and the user is obtained by based on the deformation of the bone shapematching clothes.At the same time, this thesis introduces a dynamic simulation algorithm of fabric,fabric and user virtual model of collision simulation, can make the fabric to match theaction of the user.