光线干扰过滤法生成真实感游戏人物图形的研究  

Research on Generation of Realistic Game Characters by the Method of Interference Filtering

作　　者：覃海宁[1] 

机构地区：[1]广西经贸职业技术学院信息工程系,广西南宁530021

出　　处：《科技创新导报》2017年第18期144-147,149,共5页Science and Technology Innovation Herald

基　　金：2015年度广西高校科学技术研究项目<基于GPU的实时图形渲染引擎新技术研究>(KY2015YB446)

摘　　要：在采用虚拟现实技术进行游戏人物图形设计中,游戏人物图形受到光线干扰导致人物图形设计出现五官及身体形态的结构偏移失真,人物图形的真实感不够,提出一种基于光线干扰过滤法和动态小生境重构的游戏人物虚拟成像生成方法。采用人体轮廓线边缘检测方法搜集大量人体动作并进行动态信息特征提取,对重构的游戏人物动作图像进行边缘增强和角点锐化处理,采用自适应中值滤波方法进行光线干扰过滤,结合动态小生境技术进行游戏人物图形的五官特征渲染和身体形态的动态追踪,进行游戏人物的动态信息配准,生成真实感的游戏人物图形。仿真结果表明,采用该方法进行游戏人物图形生成与虚拟现实重建,游戏人物的真实感较强,五官特征的信息表达能力丰富,身体形态结构偏移较小,图形生成过程具有较好的抗干扰能力。Game characters of graphic design in the use of virtual reality technology,the game graphics characters by light interference resulting in character graphic design structure offset facial features and body shape distortion,realistic graphics characters is not enough,a game character virtual image generation method of light interference filtering method and dynamic niche based reconstruction.By detection methods the body contour edge to collect a large number of human motion and dynamic feature extraction,image reconstruction of the action game characters of edge enhancement and corner sharpening,using adaptive median filtering method for light interference filter,game character graphics combined with dynamic niche technique,facial features and body shape rendering dynamic tracking dynamic information registration game character,generating realistic game character graphics.The simulation results show that the recovery Game characters graphics and virtual reality reconstruction using this method,the game characters are realistic and features information abundant expression,body shape and structure in a small shift,graphics generation process has good anti-interference ability.

关 键 词：光线 干扰滤波 游戏人物 图形 虚拟现实 动态小生境 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]