System designation for computer aided rejoining of bones/tortoise shells with inscriptions based on contour matching
Wang Ding-lei · Computer Engineering and Applications Journal · 2010
The computer aided rejoining is an advanced technology for the arrangement of the bones or tortoise shells with inscriptions.In this paper,the algorithms for contour extracting and tracking from these shell images and algorithms for extracting the feature vectors of the contour segments have been studied.A database for the oracle shell images is established,and a computer aided system based on the contour matching technology is developed.After a being rejoined shell is selected,this system can automatically find a dynamic database for the possible target shells,based on which,the experts can carry out the shell rejoining only by hand-computer interaction.