3D object reconstruction from single perspective distorted line drawing image using vanishing points

被引：0

作者：

Fong, CK ^{[1
]}

Cham, WK ^{[1
]}

机构：

[1] Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China

来源：

ISPACS 2005: PROCEEDINGS OF THE 2005 INTERNATIONAL SYMPOSIUM ON INTELLIGENT SIGNAL PROCESSING AND COMMUNICATION SYSTEMS | 2005年

关键词：

perspective projection; line drawing; 3D object reconstruction;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

There are methods for 3D reconstruction of an object from a single perspective image. These methods make use of the lines drawn on an object as clues to rebuild the 3D structure of the object under the assumption that the focal length of the camera is large. Methods have also been proposed to reduce the error due to this assumption by compensating the z-coordinates. In this paper, we propose a more accurate method to estimate the 3D coordinates of an object from its single line drawing by using vanishing points.

引用

页码：53 / 56

页数：4