Research on computer matching of inscriptions on tortoise fragments
Qingsheng Li · Jisuanji gongcheng yu sheji · 2011
With computer to match the inscriptions on tortoise shell fragments,the theory of digitization of tortoise shell fragments and technique of image pre-processing,contour feature and regional characteristic extraction are presented.In our system,we take position numbers,information of fragment edges,thickness of stroke and inscription on fragment edges as five matching regulations.The simulation results show that our system can generate the target fragments database for a matching fragment based on bone plate+fragment+feature.Then person can select the correct fragment from the database by inscriptions type,content,author,period and findspot.Thus,this system can help us to match tortoise fragments quickly.