Sergey Ablameyko, Vladimir Bereishik, Oleg Frantskevich, Maria Homenko, Nadeshda Paramonova. Recognition of thick closed polygons in engineering drawing images. In Daniel P. Lopresti, Jiangying Zhou, editors, Document Recognition and Retrieval VII, San Jose, CA, USA, January 22, 2000. Volume 3967 of SPIE Proceedings, pages 140-147, SPIE, 2000. [doi]
Abstract is missing.