1. An expert system facilitates understanding the paper engineering drawings;King,1988
2. Knowledge directed interpretation of mechanical engineering drawings;Joseph;IEEE Trans. PAMI,1989
3. A syntactic/geometric approach to recognition of dimensions in engineering machine drawings;Dori;Computed Vision, Graphics and Image Processing,1989
4. Analysis of technical documents: the REDRAW system;Antoine,1990
5. Analysis of dimensions in mechanical engineering drawings;Collin,1990