Publica
Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten. An AI-aided system for the conversion of paper-based technical drawings into a CAD format
| Proceedings of IAPR Workshop on Mashine Vision Application
1992 |
| Workshop on Machine Vision Application <1992, Tokyo> |
|
| English |
| Conference Paper |
| Fraunhofer IPK () |
| blackboard architecture; knowledge based interpretation; recognition of graphical primitive; vector data postprocessing |
Abstract
The paper presents a system, which enables the conversion of paper-based technical drawings into a format suitable for CAD systems. The system is based on a commercial available scanning and vectorization unit. Since the vectorization results are far from being perfect, a postprocessing component to remedy some of the weak points have been created. The improved vectorization results permit a knowledge- based interpretation of the drawing content along with error detection and drawing redesign.