In order to improve this process, an automatic seal imprint recognition system using Axis Projection and a TDWC similarity measure is constructed. Our system can process seals with arbitrary shapes, such as circles, squares, or any closed cycle. Furthermore, it can match partial seal imprints. The boundary of the seal imprints are allowed to be broken, and the strokes of the seals can be missing.
Experimental results show that the proposed scheme is feasible.
Keywords Seal recognition, shape registration, axis projection, similarity measure, type and distance weighted correlation. Back to previous page. Back to home page.