Abstract
The mandibular movement measuring system has been devised, which can record three-dimensional mandibular movements with high accuracy at high speed. This system consists of two Selspot cameras that measure movements of LED based on the principle of analystic photo survey.
Its characteristic features are as follows:
1. Selspot cameras can be placed anywhere and at any angle, so that it is easy to measure mandibular movements.
2. While measuring, the static error is 0.217 mm maximum ; therefore, the system is accurate enough to record mandibular movements.
3. Mandibular movements, at any point, can be calculated by using this system.
