DEVICE FOR EXTRACTING THREE-DIMENSIONAL INFORMATION FROM X-RAY IMAGES OF AN OBJECT, METHOD FOR CALIBRATING SAID DEVICE, AND METHOD FOR GENERATING SAID X-RAY IMAGES
Consejo Superior De Investigaciones Cientificas (CSIC);Universitat de Valencia;Universitat Politecnica de Valencia
发明人:
Francisco Javier Albiol Colomer,Alberto Corbi Bellot,Celso Bellot Romero,Alberto Albiol Colomer
申请号：
US15563312
公开号：
US20180144501A1
申请日:
2016.03.29
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Device for extracting three-dimensional information from radiographic images of an object； process for calibrating said device； and process for generating said radiographic images includes an X-ray emitter and an X-ray sensor. A contour sensor represents contour points of an object by means of the radiation emitted or reflected by the object. The device also has a calibration framework with X-ray markers, and contour markers. The processes are based on taking contour and X-ray images of the calibration framework, first without an object of study and subsequently with one, taking into account the information provided by the markers, and the fact that the contour sensor is placed in the same manner with respect to the X-ray emitter in all the images taken.
