sba, a C/C++ package for GENERIC sparse bundle adjustment is almost invariably used as the last step of every feature-based multiple view reconstruction vision algorithm to obtain optimal 3D structure and motion (i.e. camera matrix) parameter estimates. Provided with initial estimates, BA simultaneously refines motion and structure by minimizing the reprojection error between the observed and predicted image points.
A GENERIC widestring list for use in all versions of Delphi. It has all the capabilities you find in the TStrings class, can be sorted etc. Suitable for persistent storage.