Author(s)

Wenyang Zheng

Corresponding Author

Wenyang Zheng

Abstract

The purpose of this paper is to describe the SFM algorithm flow. And the algorithm consists of five steps, including feature extraction, matching and creating a track, find the initial pair, initializing the relative orientation of the image pair, adding more images.

Keywords

Kd-tree, RANSAC, SIFT, BA beam adjustment method.