ELSR: Efficient Line Segment Reconstruction with the Guidance of Planes and Points

Abstract

Three-dimensional (3D) line segments are helpful for scene reconstruction. Most of the existing 3D-line-segment-reconstruction algorithms deal with two views or dozens of small-size images; while in practice there are usually hundreds or thousands of large-size images. In this paper, we propose an efficient line segment reconstruction method called ELSR.

● Implementation

(1) Building the C++ code requires OpenCV and BOOST;
(2) The result of Visual SfM and Images are as the input; please refer to the main function in "ELSR_visualSfM.cpp" for the input;
(3) The implementation runs successfully in WIN10+VS2019;
(4) DO NOT hesitate to contact me (weidong@whu.edu.cn) if you have any trobule in this.

Test datas ELSR code 3D lines