图像深度纹理在水波仿真建模中的应用研究  

Water Wave Simulation Modeling Based on Image Depth Information

作　　者：韩莹 郭娜 HAN Ying;GUO Na(College of Information Engineering,Institute of Disaster Prevention,Langfang 065201,China)

机构地区：[1]防灾科技学院信息工程学院,河北廊坊065201

出　　处：《新一代信息技术》2019年第18期6-11,共6页New Generation of Information Technology

基　　金：河北省科技计划项目(NO.16210120);中央高校基本科研业务费专项资金(NO.ZY20180120)。

摘　　要：在虚拟现实技术中,水景观真实感的仿真模拟是一个重要的研究内容。根据计算机生成图像技术的三维虚拟场景中模型的坐标信息,获取模型图像深度信息。文中在水体建模过程,计算水陆模型图像深度信息,结合基于纹理和基于构造的建模方法,实现了一种水体透明渐变和颜色渐变的水仿真建模。实验表明这种方法能够比较真实的体现水体的实际特征,对水波的虚拟模拟提供一种逼真的建模方法。In virtual reality technology,simulation of water landscape reality is an important research content.According to the coordinate information of the model in the three-dimensional virtual scene of computer generated image technology,the depth information of the model image is obtained.In the process of water body modeling,according to the depth information of land and water model image,combined with texture-based and construction-based methods,a water simulation model of transparent and color gradient of water body is realized.Experiments show that this method can truly reflect the actual characteristics of water Wave and provide a realistic modeling method for the virtual simulation of water body.

关 键 词：水波模拟 图像深度 透明渐变 虚拟仿真 深度纹理 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]