圆柱面深度图像变换的仿真与实现  

Simulation and Implementation of Cylindrical Depth Image Warping

作　　者：孙富明[1] 王沁[1] 李笑盈 

机构地区：[1]北京科技大学信息工程学院,北京100083 [2]Cadence北京研发中心,北京100191

出　　处：《系统仿真学报》2009年第21期6925-6929,共5页Journal of System Simulation

摘　　要：基于图像的建模与绘制技术,利用对二维深度图像的变换创建三维真实感场景,将一种双投影方式的圆柱面深度图像变换的算法,在Matlab上进行仿真,利用Simulink进行面向FPGA硬件的系统建模和模块化实现。通过在FPGA搭建的硬件平台上进行物理验证,实验结果得到了提升的绘制速度与良好的图像质量。Based-on image-based modeling and rending techniques, three-dimensional realistic effects by warping several two-dimensioned images with depth information were implemented. It is a method of double projection of cylindrical depth image warping. By simulating in Matlab, the system modeling and module design targeted to FPGA hardware implementation were done in Simulink. In the real FPGA hardware platform, the whole system finished the physical verification. Experimental results show the speed-up and satisfied image rending quality.

关 键 词：基于图像的绘制 图像变换 深度图像 FPGA 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]