NASEW(Networks Adjustment of Surveying Engineering for Windows)----工程测量控制网平差系统。NASEW适用于各种测量控制网平差的工具。NASEW与支持各种全站仪进行等级测量的清华山维新技术开发有限公司的Eps系列程序保持了程序级的连接，真正实现了从数据采集、记簿整理、平差和成果打印的一体化。
Pose graphs have become a popular representation for solving the simultaneous localization and mapping (SLAM) problem. A pose graph is a set of robot poses connected by nonlinear constraints obtained from observations of features common to nearby po
This paper is a survey of the theory and methods of photogrammetric bundle adjustment, aimed at potential implementors in the computer vision community. Bundle adjustment is the problem of refining a visual reconstruction to produce jointly optimal
This letter introduces an efficient bundle adjustment (BA) method based on the sparse Broyden-Fletcher-Goldfarb-Shanno (sparse BFGS, sBFGS) solution, which efficiently estimates camera poses and 3-D points. The Levenberg-Marquardt (LM) solution, whi
