A computer aided measurement and analysis system for Orthodontics Mould

摘要

A computer aided measurement and analysis system is designed to avoid the problem caused by Orthodontics Mould (Teeth Die) manual measurement of the possible measurement errors in this paper. Orthodontics Mould's digital image may be collected by using digital CCD camera's information acquisition technology, and achieved by means of a computer-aided measurement system of the Orthodontics Mould's digital image. Digital image processing of the Orthodontics Mould makes it easy to process and analyse the measurement data from the mould. The system based on the Windows platform, Visual C++6.0 tools and MS SQL Server database technology completes Orthodontics Mould-image data measurement, processing, maintenance and management. The System based on the arch form's measurement and analysis includes three subsystems, namely, Orthodontics Mould's medical records management system, measurement systems and analysis system. The clinical results show that the computer aided measurement and analysis system for Orthodontics Mould has good performances,which provides dentists with a more objective evaluation method.