A Computational Approach to Edge Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
Marginal bone destructions in dental radiography using multi-template based on internet services
ICCSA'06 Proceedings of the 2006 international conference on Computational Science and Its Applications - Volume Part V
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In this paper, we propose an automatic subtraction radiography algorithm for detection of periodontal disease in dental radiography. For these goals, this paper proposes the method of an automatic image alignment and detection of minute changes, to overcome defects in the conventional subtraction radiography by image processing technique, that is necessary for getting subtraction image and ROI(Region Of Interest) focused on a selection method using the structure features in target images. Therefore, we use these methods because they give accuracy, consistency and objective information or data to results. In result, easily and visually we can identify minute differences in the affected parts whether they have problems or not, and use application system in a real-time internet environment.