%0 Journal Article
%T Curved surface modeling and texture acquisition from three images<br>基于三幅图像的曲面造型及纹理提取
%A ZENG Ji-guo
%A ZHANG Yan
%A LIU Chen
%A ZHAN Shou-yi
%A <br>曾纪国
%A 张艳
%A 刘陈
%A 战守义
%J 计算机应用
%D 2007
%I 
%X 3D curved object was represented by the standard parametric surface. The silhouettes of the images photographed from the frontal,lateral and rear positions were inputted as the linear constraints of the quadratic object function to find the smoothest curved surface of the object. The recovered surface was re-projected to the frontal, rear and lateral images of the object. Then, the pixels of the recovered texture were obtained as a barycentric combination of the colours of the near four pixels. The effectiveness of this method was demonstrated in modelling real curved objects.
%K curved surfaces modeling
%K image based modeling
%K texture acquisition<br>曲面造型
%K 基于图像的造型
%K 纹理提取
%K 纹理图像
%K 曲面造型
%K 纹理提取
%K images
%K acquisition
%K texture
%K 验证
%K 方法
%K 加权
%K 重心坐标
%K 投影
%K 函数实现
%K 目标
%K 线性约束
%K 最小化
%K 轮廓线
%K 曲面物体
%K 三维
%K 参数曲面
%K 标准
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=14E16CBD274305129F2B60CF509B4679&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=0B39A22176CE99FB&sid=47F7649551A37CFC&eid=7D1E6EEC2019967D&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=10