论文标题
基于图像的建模系统
An Interactive Image-based Modeling System
论文作者
论文摘要
本文提出了一种基于单个或多个未校准图像的交互式3D建模方法和相应的系统。该方法的主要特征是，根据普通人的建模习惯，目标的3D模型是从粗图像重建。根据确定近似形状的基础，用户添加或修改投影约束和空间约束，并应用拓扑修改，逐渐实现相机校准，完善粗糙模型，最后完成具有任意几何学和拓扑的对象的重建。在交互过程中，几何参数和相机投影矩阵实时求解，重建结果显示在3D窗口中。
This paper propose a interactive 3D modeling method and corresponding system based on single or multiple uncalibrated images. The main feature of this method is that, according to the modeling habits of ordinary people, the 3D model of the target is reconstructed from coarse to fine images. On the basis of determining the approximate shape, the user adds or modify projection constraints and spatial constraints, and apply topology modification, gradually realize camera calibration, refine rough model, and finally complete the reconstruction of objects with arbitrary geometry and topology. During the interactive process, the geometric parameters and camera projection matrix are solved in real time, and the reconstruction results are displayed in a 3D window.
