Portable double-resource X-ray parallel three-dimensional industrial CI (computed tomography) system and control method thereof
A portable, embedded control technology, applied in optics, material analysis using radiation, instruments, etc., can solve the problems of unfavorable portability, expensive image processing system, long image processing time, etc., to optimize X-ray projection images Acquisition, reduction of mechanical rotation angle, effect of real-time connection service
Inactive Publication Date: 2011-07-20
广州华瑞电子科技有限公司
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Problems solved by technology
Ordinary CT system, image imaging processing time is long, the rotation angle of the mechanical imaging part is large, and the special image processing system is relatively expensive
Not conducive to portable implementation, not conducive to wireless network communication
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[0022] figure 1 Among them, the portable dual-source X-ray parallel three-dimensional industrial CT system is composed of a notebook computer 18 and a CT machine 12. The notebook computer 18 is equipped with a GPU (graphics processing chip) to support OpenCL parallel processing, and the CT machine 12 is provided with an embedded The control system and two light source platforms set up perpendicular to each other, that is, the first X light source platform 21 and the second X light source platform 24, the first X light source platform 21 and the second X light source platform 24 are respectively equipped with X-ray tubes and high-definition CCD detection imaging instrument, an imaging object support platform 23 that can be horizontally rotated 180 degrees is arranged at the intersection of light sources of the first X light source platform 21 and the second X light source platform 24; the embedded control system is connected with the imaging object support platform 23 control bo...
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The invention relates to a portable double-resource X-ray parallel three-dimensional industrial CI (computed tomography) system, which can be used for quickly acquiring a projection image and greatly reducing a mechanical rotation angle of an imaging system. In the technical scheme, the system comprises a notebook computer (18) and a CT machine (12), wherein the notebook computer (18) is provided with a GPU (graphics processing unit) for supporting OpenCl parallel processing; an embedded control system and two vertical light source platforms, namely a first X light source platform (21) and a second X light source platform (24), are arranged in the CT machine (12); the first X light source platform (21) and the second X light source platform (24) are respectively provided with an X-ray tube and a high-definition CCD (charge coupled device) detection imager; an imaging object support platform (23) capable of horizontally rotating for 180 degrees is arranged at the crossing point of the light of light sources of the first X light source platform (21) and the second X light source platform (24); the embedded control system is respectively connected to a control panel of the imaging object support platform (23), an X-ray tube control panel, a control panel of the high-definition CCD detection imagers and a control key (15) of the CT machine (12) through leads; and the notebook computer (18) is connected to the embedded control system of the CT machine (12) through a network cable (17). The invention also discloses a control method of the portable double-resource X-ray parallel three-dimensional industrial CT system.
Description
technical field [0001] The invention belongs to the field of industrial CT system devices, in particular a portable dual-source X-ray parallel three-dimensional industrial CT system that rapidly acquires projection images and greatly reduces the mechanical rotation angle of the imaging system, thereby improving system stability and reducing the cost of the mechanical rotation imaging system. its control method. Background technique [0002] At present, there is no dual parallel processing technology that adopts dual light source-detection imaging parallel processing, embedded system, CPU-GPU parallel processing in CT system. Ordinary CT systems require long image processing time, large rotation angles of mechanical imaging parts, and expensive dedicated image processing systems. Not conducive to portable implementation, not conducive to wireless network communication. Contents of the invention [0003] The purpose of the present invention is to provide a portable dual-so...
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IPC IPC(8): G01N23/04G03B42/02
Inventor 李华徐立中
Owner 广州华瑞电子科技有限公司