| 摘要 |
<p>A digitizing controller which corrects digitized data and outputs smooth data along an original profile route. Operation means (101) adds coordinate data for indicating the profile route on a model surface to a measured displacement at a profile measurement point of a detector, and calculates coordinate data about a digitized model surface. Correction means (102) corrects the coordinate data at these profile measurement points to approximated data derived from new coordinate points on the profile plane containing the profile route. The corrected coordinate data are outputted as smooth digitized data along the original profile route.</p> |
