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Determination of the lung boundary from lung apex to costophrenic angle is important for image registration in temporal subtraction and contralateral subtraction which are CAD schemes to detect lung nodules in chest radiographs. In this paper we propose a rule-based algorithm for determination of the lung boundary from lung apex to costophrenic angle in chest radiographs. We made experiments using...
In recent years, as the Internet has grown, electronic reports have come to be used in educational organizations such as universities. Though reports written by hand must be evaluated by hand, electronic reports can be rated by computer. There are two major criteria in rating reports, correctness and distinctiveness. Correctness is rated by absolute criteria and distinctiveness is rated by relative...
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