文献类型：期刊文献

中文题名：基于图像矢量化的三维模型重建

英文题名：Research 3D Reconstruction Based to Co nvert Image to Vector

作者：林大钧[1];马永有[1];展益彬[1]

机构：[1]华东理工大学机械与动力工程学院,上海200237

年份：2005

卷号：31

期号：4

起止页码：82

中文期刊名：东华大学学报（自然科学版）

外文期刊名：Journal of Donghua University(Natural Science)

收录：CSTPCD;;北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：图像;矢量;边缘检测;模型重建

外文关键词：image, vector edge detection, reconstruction

摘要：将图像转换为矢量图形,由计算机提取图形节点坐标形成二维点集矩阵。矢量化处理互相垂直方向拍摄的模型照片获得所需的二维图形,对此二维图形进行拉伸,并旋转、平移其中一个拉伸形体,与另一个拉伸形体重叠作交运算可重建模型。
The image is converted into vector and sketch node coordinate is withdrawn automatically by computer, two dimension the point gather the matrix is formed. The axonometric projection the transformation is applied to establish the visualized the sketch, three dimension model is formed by the visualized sketch according to certain rule motion. Two pictures of model can be obtained from each other perpendicularly directions, the picture is extruded and revolved and moved, the model can be reconstructed by making intersection.