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METHOD FOR ACQUIRING INITIAL MODEL PARAMETERS FOR MODEL-BASED INTERPRETATION OF DIGITAL RADIOGRAPH BY IDENTIFYING SUBJECT REGION IN RADIOGRAPH AND ANALYZING SUBJECT REGION, AND AUTOMATED CAD PROCESSING METHOD
METHOD FOR ACQUIRING INITIAL MODEL PARAMETERS FOR MODEL-BASED INTERPRETATION OF DIGITAL RADIOGRAPH BY IDENTIFYING SUBJECT REGION IN RADIOGRAPH AND ANALYZING SUBJECT REGION, AND AUTOMATED CAD PROCESSING METHOD
PURPOSE: A method for acquiring initial model parameters and an automated CAD processing method are provided to obtain initial values for model parameters for model-based interpretations through an automated analysis. CONSTITUTION: A method for acquiring initial model parameters for model-based interpretation of digital radiograph, comprises a step of identifying a subject region in a radiograph on the basis of a common landmark of different radiographs which are obtained by the same radiation protocol; and a step of analyzing the subject region so as to calculate one or more candidates for initial model parameters. The model-based interpretation changes model parameters on the basis of the content of the digital radiograph so as to model characteristics of the digital radiograph.
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