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Accurate radiographic calibration using multiple images
专利权人:
Paul Beck
发明人:
Paul Beck
申请号:
US14989437
公开号:
US10004564B1
申请日:
2016.01.06
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A radiographic system may be configured to capture a first radiograph containing a first image of an object with the source and the receiver in a first orientation with respect to one another. The system may store the first radiograph and metadata representing vertical and horizontal positions of the first orientation. At least one of the source and the receiver may be moved so that the source and the receiver are in a second orientation with respect to one another. A second radiograph containing a second image of the object may be captured with the source and the receiver in the second orientation. The second radiograph may be stored in memory along with metadata representing vertical and horizontal positions of the second orientation. Based on the captured radiographs, a magnification of the object of interest, as represented by the first image or the second image, may be determined.
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