Three-dimensional cone-beam computed tomography imaging method and device
A tomography and computer technology, applied in the field of X-ray computed tomography, can solve the problems of increasing transillumination thickness, signal crosstalk, affecting CT image quality, etc., to save hardware costs, improve scanning and imaging efficiency, and improve CT image quality. The effect of image quality
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[0021] figure 1 A flow chart of a multi-pack three-dimensional cone-beam computed tomography method provided by an embodiment of the present invention; figure 2 A schematic diagram of a multi-package three-dimensional cone-beam computed tomography system provided by an embodiment of the present invention; image 3 A structural diagram of a multi-mounted CT inspection table provided by an embodiment of the present invention. The embodiments of the present invention aim at the cone beam CT scanning technology which requires a high-voltage X-ray source to increase the thickness of the transillumination, which leads to an increase in the hardware cost of the CT scanning equipment, and at the same time, the mutual crosstalk of signals between multiple objects affects the quality of the CT image. A three-dimensional cone-beam computed tomography method is installed, and the specific steps of the method are as follows:
[0022] Step S101. Obtain a sequence of two-dimensional proje...
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