Fast Modeling of Curved Object from Two Images

Jiguo Zeng, Yan Zhang, Chen Liu, Shouyi Zhan
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Abstract

A method of modeling curved object from two images is proposed. 3D curved object is represented by the standard parametric surface. The silhouettes of the images photographed from the frontal and lateral position can be obtained by user interaction. They are inputted as the linear constraints of the quadratic object function to find the smoothest curved surfaces of the object. In order to reduce the amount of user interaction, Gaussian mixture model based image segmentation algorithm is used to obtain the silhouettes. We demonstrate the effectiveness of this method in modeling real curved objects.
基于两幅图像的曲面物体快速建模
提出了一种基于两幅图像的曲面物体建模方法。三维曲面用标准参数曲面表示。通过用户交互可以获得从正面和侧面位置拍摄的图像的轮廓。它们作为二次目标函数的线性约束输入,以找到目标的最光滑曲面。为了减少用户交互量,采用基于高斯混合模型的图像分割算法获得轮廓。我们在实际曲面物体建模中证明了该方法的有效性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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