| 摘要 |
A computer-implemented method of auto-scaling an indoor map includes receiving an unsealed electronic map that shows a floor plan of a building and creating control points on the unsealed electronic map. Each of control points includes an absolute coordinate pair and a corresponding local coordinate pair. The method also includes calculating a primary scaling factor based on the control points. The electronic map is then auto-scaled using the primary scaling factor to generate a scaled electronic map that shows the floor plan of the building. |
