no code implementations • ICCV 2015 • Enliang Zheng, Changchang Wu
In this work, we take the collection of already reconstructed cameras as a generalized camera, and determine the absolute pose of a candidate pinhole camera from pure 2D correspondences, which we call it semi-generalized camera pose problem.
no code implementations • CVPR 2015 • Changchang Wu
In this paper, we present a general solution to the true minimal P3. 5P problem with up to 10 solutions.
no code implementations • CVPR 2014 • Changchang Wu
We study the properties of the discovered critical configurations and discuss the practically important configurations that often occur in real applications.