CN108078578B - X-ray machine intelligent shooting recognition system based on region recognition analysis - Google Patents
X-ray machine intelligent shooting recognition system based on region recognition analysis Download PDFInfo
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- CN108078578B CN108078578B CN201810002023.4A CN201810002023A CN108078578B CN 108078578 B CN108078578 B CN 108078578B CN 201810002023 A CN201810002023 A CN 201810002023A CN 108078578 B CN108078578 B CN 108078578B
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- 238000010191 image analysis Methods 0.000 claims abstract description 19
- 238000007405 data analysis Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/54—Control of apparatus or devices for radiation diagnosis
- A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/54—Control of apparatus or devices for radiation diagnosis
- A61B6/545—Control of apparatus or devices for radiation diagnosis involving automatic set-up of acquisition parameters
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Abstract
The invention discloses an intelligent X-ray machine shooting identification system based on region identification analysis, and relates to the field of medical X-ray inspection adjustment control systems. In the invention, the following components are added: the controller in the X-ray inspection equipment is in driving connection with the irradiation lamp in the beam splitter device through an electric/signal control circuit; the camera in the light beam device is connected with the controller in the X-ray inspection equipment through a data information transmission line; the controller in the X-ray inspection equipment is in drive connection with the X-ray machine through a signal transmission and control module; the system comprises an X-ray machine system for driving the X-ray machine to perform corresponding actions; the system comprises an image acquisition unit for acquiring light information; the system comprises an image analysis unit for analyzing light ray information; comprises a data analysis control unit for exposure dose analysis control. According to the invention, the irradiation part of the patient is collected through the camera at the end of the beam splitter, the irradiation light field is intelligently selected, the X-ray irradiation range is reduced, the X-ray irradiation dose is further reduced, and the health of the patient is effectively protected.
Description
Technical Field
The invention relates to the field of medical X-ray inspection adjustment control systems, in particular to an intelligent X-ray machine shooting identification system based on region identification analysis.
Background
The digital X-ray inspection equipment consists of an X-ray bulb tube, a mechanical support system, a high-voltage generator, a flat panel detector, an image acquisition system and the like, wherein the image acquisition system sends exposure parameters to the high-voltage generator, the high-voltage generator generates voltage of up to 150kv to excite the X-ray bulb tube to generate X-ray to irradiate a human body, the flat panel detector converts the X-ray irradiated on the human body into a digital signal, and the digital signal is converted into a digital X-ray image by the image acquisition system.
When a patient enters an image department for medical image examination, the dosage of X-ray irradiation of X-ray examination equipment can cause a certain damage to the body of the patient, the X-ray examination area is in an illumination bright area, and the redundant dosage of X-ray irradiation outside the bright area can not only form an X-ray image, but also increase the damage to the body of the patient; at present, the similar X-ray examination equipment needs to be controlled by an operating doctor, and the quality of the photographed X-ray image depends on the experience and the technical level of the operating doctor.
In view of the above, how to effectively reduce the X-ray emitting area, reduce the X-ray emitting dose, and reduce the X-ray irradiation of the patient is a problem to be solved.
Disclosure of Invention
The invention aims to solve the technical problem of providing an intelligent imaging recognition system of an X-ray machine based on region recognition analysis, which is used for collecting the irradiation part of a patient through a camera at the end of a beam splitter, intelligently selecting the irradiation light field, reducing the X-ray irradiation range, further reducing the X-ray irradiation dose and effectively protecting the health of the patient.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention provides an intelligent X-ray machine shooting and identifying system based on area identification analysis, which comprises X-ray inspection equipment, wherein the X-ray inspection equipment comprises an X-ray machine and a light beam device; the light beam device is internally provided with a lighting lamp and a camera; the controller in the X-ray inspection equipment is in driving connection with the irradiation lamp in the beam splitter device through an electric/signal control circuit; the camera in the light beam device is connected with the controller in the X-ray inspection equipment through a data information transmission line; the controller in the X-ray inspection equipment is connected with the X-ray machine drive through the signal transmission and control module.
The system comprises an X-ray machine system for driving the X-ray machine to perform corresponding actions; the system comprises an image acquisition unit for acquiring light information; the system comprises an image analysis unit for analyzing light ray information; comprises a data analysis control unit for exposure dose analysis control.
The camera in the beam splitter device is used for shooting the human body in a range larger than the range of the area irradiated by the irradiation lamp on the human body; the camera in the light beam device is connected with the image acquisition unit through the data information transmission module.
The image acquisition unit is connected with the image analysis unit through the data information transmission module; the image analysis unit uses the data information the transmission module is connected with the X-ray machine system.
The data analysis control unit comprises a light-emitting positioning control module and a dose output module; the light-emitting positioning module is in drive connection with a drive control module of the X-ray machine; the dose output module is in driving connection with an exposure dose control module of the X-ray machine; the light-emitting positioning module is connected with the dosage output module in a data information corresponding matching mode.
The image analysis unit is internally provided with an image brightness analysis module and a coordinate information analysis module; the image data information monitored by the camera is led into a coordinate information analysis module after corresponding brightness analysis is carried out by the image brightness module; the coordinate information analysis module performs corresponding analysis on the data information in the current image data information, and transmitting the analyzed data information to a light-emitting positioning module in the data analysis control unit.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention collects the irradiation part of the patient through the camera at the end of the beam splitter, intelligently selects the irradiation light field, reduces the X-ray irradiation range, further reduces the X-ray irradiation dose, and effectively protects the health of the patient;
2. according to the invention, the X-ray examination equipment is used for selecting the part required by effective exposure without intervention operation of an operation doctor, the corresponding light field is generated according to the actual light receiving area requirement of a patient, under the condition that a high-quality image is acquired through the camera, the light field area is analyzed through the image analysis unit, and the light-emitting positioning operation and the exposure dose control operation are performed through the X-ray system, so that the exposure dose is effectively reduced, and the influence of X-rays on a human body is reduced.
Drawings
FIG. 1 is a schematic diagram of an intelligent image pickup identification system of an X-ray machine based on area identification analysis;
FIG. 2 is a schematic diagram of the logic structure of the X-ray system of the present invention;
FIG. 3 is a schematic view of a camera illumination structure according to the present invention;
fig. 4 is a schematic structural diagram of analysis of coordinate information of an acquired image according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
First embodiment:
the invention relates to an intelligent X-ray machine shooting and identifying system based on area identification analysis, which comprises X-ray inspection equipment, wherein the X-ray inspection equipment comprises an X-ray machine and a light beam device; the light beam device is internally provided with a lighting lamp and a camera; the controller in the X-ray inspection equipment is in driving connection with the irradiation lamp in the beam splitter device through an electric/signal control circuit; the camera in the light beam device is connected with the controller in the X-ray inspection equipment through a data information transmission line; the controller in the X-ray inspection equipment is connected with the X-ray machine drive through the signal transmission and control module.
The system comprises an X-ray machine system for driving the X-ray machine to perform corresponding actions; the system comprises an image acquisition unit for acquiring light information; the system comprises an image analysis unit for analyzing light ray information; comprises a data analysis control unit for exposure dose analysis control.
Further, the camera in the beam splitter device can pick up the image of the human body in a range larger than the range of the area irradiated by the irradiation lamp on the human body; the camera in the light beam device is connected with the image acquisition unit through the data information transmission module.
Further, the image acquisition unit is connected with the image analysis unit through the data information transmission module; the image analysis unit is connected with the X-ray machine system through the data information transmission module.
Further, the data analysis control unit comprises a light-emitting positioning control module and a dose output module; the light-emitting positioning module is in drive connection with a drive control module of the X-ray machine; the dose output module is in driving connection with an exposure dose control module of the X-ray machine; the light-emitting positioning module is connected with the dosage output module in a data information corresponding matching mode.
Further, an image brightness analysis module and a coordinate information analysis module are arranged in the image analysis unit; the image data information monitored by the camera is led into a coordinate information analysis module after corresponding brightness analysis is carried out by the image brightness module; the coordinate information analysis module correspondingly analyzes the data information in the current image data information and transmits the data information after analysis to the light-emitting positioning module in the data analysis control unit.
Specific embodiment II:
as shown in fig. 1, the irradiation lamp in the beam splitter device irradiates the corresponding part area of the patient body, and the camera performs the range image capturing operation on the irradiation area and the irradiation periphery of the irradiation lamp; the X-ray machine performs an X-ray operation on an irradiation region of the irradiation lamp on the body part of the patient according to the analysis control of the X-ray machine system.
As shown in fig. 2, 3 and 4, the image acquisition unit transmits image data acquired by the camera to the image analysis unit, the image analysis unit analyzes bright areas and dark areas in the image by carrying out brightness analysis on the acquired image, and transmits and converts corresponding area data information to the coordinate information analysis module, and the coordinate information analysis module carries out positioning data information analysis on the bright areas in the image and transmits corresponding positioning data information to the light-emitting positioning module in the data analysis control unit; the data analysis control unit correspondingly analyzes the dosage required by the X-ray according to the light-emitting positioning area of the bright area, so that the most efficient X-ray irradiation operation is accurately performed in the bright area.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (3)
1. An X-ray machine intelligent shooting recognition system based on region recognition analysis is characterized in that:
the X-ray inspection device comprises an X-ray machine and a beam splitter device;
a lighting lamp and a camera are arranged in the light beam device;
the controller in the X-ray inspection equipment is in driving connection with the irradiation lamp in the beam splitter device through an electric/signal control circuit;
the camera in the beam splitter device is connected with the controller in the X-ray inspection equipment through a data information transmission line;
the controller in the X-ray inspection equipment is connected with the X-ray machine through a signal transmission and control module;
the system comprises an X-ray machine system for driving the X-ray machine to perform corresponding actions;
the system comprises an image acquisition unit for acquiring light information;
the system comprises an image analysis unit for analyzing light ray information;
comprises a data analysis control unit for exposure dose analysis control;
the data analysis control unit comprises a light-emitting positioning control module and a dosage output module;
the light-emitting positioning module is in drive connection with a drive control module of the X-ray machine;
the dose output module is in driving connection with an exposure dose control module of the X-ray machine;
the light-emitting positioning module is connected with the dosage output module in a data information corresponding matching mode;
an image brightness analysis module and a coordinate information analysis module are arranged in the image analysis unit;
the image data information monitored by the camera is led into a coordinate information analysis module after corresponding brightness analysis is carried out by the image brightness module;
the coordinate information analysis module correspondingly analyzes the data information in the current image data information and transmits the data information after analysis to the light-emitting positioning module in the data analysis control unit;
the irradiation lamp in the beam splitter device irradiates the corresponding part area of the body of the patient, and the camera performs the range shooting operation on the irradiation area of the irradiation lamp and the irradiation periphery; the X-ray machine performs X-ray operation on an irradiation area of the irradiation lamp on the body part of the patient according to analysis control of an X-ray machine system; the image acquisition unit transmits image data acquired by the camera to the image analysis unit, the image analysis unit analyzes bright areas and dark areas in the image by carrying out brightness analysis on the acquired image, and transmits and converts corresponding area data information to the coordinate information analysis module, and the coordinate information analysis module carries out positioning data information analysis on the bright areas in the image and transmits corresponding positioning data information to the light-emitting positioning module in the data analysis control unit; the data analysis control unit correspondingly analyzes the dosage required by X-ray irradiation according to the light-emitting positioning area of the bright area, so that the most efficient X-ray irradiation operation is accurately performed in the bright area;
the X-ray inspection equipment is used for selecting the required part for effective exposure, the corresponding light field is generated according to the actual light receiving area of a patient, under the condition that a high-quality image is obtained through a camera, the light field area is analyzed through an image analysis unit, the light-emitting positioning operation and the exposure dose control operation are carried out through an X-ray machine system, the exposure dose is reduced, and the influence of X-rays on a human body is reduced.
2. The intelligent imaging recognition system of the X-ray machine based on the area recognition analysis according to claim 1, wherein the intelligent imaging recognition system is characterized in that:
the camera in the beam splitter device has a shooting range for a human body larger than the area range of the irradiation lamp irradiated on the human body;
the camera in the beam splitter device is connected with the image acquisition unit through the data information transmission module.
3. The intelligent imaging recognition system of the X-ray machine based on the area recognition analysis according to claim 1, wherein the intelligent imaging recognition system is characterized in that:
the image acquisition unit is connected with the image analysis unit through the data information transmission module;
the image analysis unit is connected with the X-ray machine system through the data information transmission module.
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| CN111202535B (en) * | 2018-11-22 | 2024-01-26 | 上海西门子医疗器械有限公司 | Imaging method of X-ray imaging equipment and X-ray imaging equipment |
| CN111166366A (en) * | 2019-12-31 | 2020-05-19 | 杭州美诺瓦医疗科技股份有限公司 | Shielding device and shielding method based on light field of beam splitter and X-ray inspection device |
| CN111528875B (en) * | 2020-04-23 | 2023-05-05 | 上海逸动医学科技有限公司 | X-ray scanning system based on linearization path |
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