X-ray image acquisition and shooting control data acquisition method and shooting system

Abstract

X-ray image acquisition and shooting control data acquisition method and shooting system, select at least two species; shoot an image of at least one part to be detected of one species; obtain at least two groups of shooting control parameters for the part to be detected; the shooting control parameters include the height data of the part to be detected, the name of the part to be detected, the name of the species, and the X-ray intensity; evaluate the quality of the X-ray image obtained by shooting, and obtain image quality qualified image and image quality unqualified image; record the shooting control parameters of the image quality qualified image. According to the name of the detection object, the detection part, the shooting control parameters are obtained by inquiry, and the shooting control parameters include the X-ray intensity; according to the X-ray intensity, set the beam light controller control parameters; start the X-ray source, and shoot to obtain the X-ray image. The doctor is exempted from adjusting on site, convenient shooting, can improve the efficiency and image quality.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of medical instruments, and particularly relates to an X-ray-based medical imaging detection system and method, and more particularly to an X-ray image acquisition and shooting control data acquisition method and a shooting system. BACKGROUND

[0002] Name explanation:

[0003] AI: Artificial Intelligence (Artificial Intelligence), English abbreviation AI. It is a new technical science of studying, developing the theory, method, technology and application system for simulating, extending and expanding human intelligence. Image recognition technology is an important field of artificial intelligence. It refers to the technology of object recognition on images to identify various different patterns of targets and objects.

[0004] CT: Computed Tomography (Computed Tomography), a medical imaging technology. It uses an X-ray beam to perform tomographic scanning on the human body, and produces detailed images of the internal structure of the body with the help of a computer. CT detection can also be considered as 3D imaging of the detection object.

[0005] DR: Full name Digital Radiography (Digital Radiography), DR in the present application refers to medical DR. Medical DR is a relatively advanced examination method in the radiology department, which can be used for the diagnosis, differential diagnosis and prognosis evaluation of clinical multi-organ system diseases. DR detection can also be considered as 2D imaging of the detection object.

[0006] In hospitals, different detection devices are applied to different scenes; for example, DR equipment is used to shoot the chest, and high-resolution CT equipment is used to shoot the head blood vessels.

[0007] At present, X-ray imaging technology has been widely used in the medical field, including human medical treatment and animal medical treatment. Since X-rays have radiation, they can cause certain damage to the body, therefore, a beam light device is usually installed at the X-ray outlet of the X-ray examination equipment, which can limit the irradiation range of X-rays to the range required for shooting, so as to avoid the irradiation of irrelevant parts and reduce the radiation dose of the body during shooting.

[0008] A high-quality X-ray film needs to be taken according to the shooting part, the exposure area, the shooting distance, and the selection of appropriate X-ray dose. Too large or too small dose will affect the quality of the X-ray film, and thus affect the diagnosis. The traditional ordinary beam light device can only roughly set the parameters of micro, small, medium and large on the X-ray perspective acquisition software. If an X-ray image shooting system needs to shoot different species, such simple setting can hardly guarantee that high-quality images can be quickly obtained for various shooting objects and different shooting parts.

[0009] In the prior art, in order to ensure that high-quality images can be obtained for various shooting objects and different shooting parts, doctors mainly rely on visual inspection of the shooting object and make adjustments and judgments according to experience. Manual on-site adjustment is inefficient and requires a lot of time for adjustment. Moreover, it is difficult to ensure the consistency of the output image quality due to the experience difference of different doctors.

[0010] Especially when the device needs to shoot different parts of different species, the body shape and internal structure of different animals are different, and the adjustment of the animal posture is difficult to control through the doctor's instruction. The consistency of the image will be even larger. SUMMARY

[0011] In the present application, the inventor proposes an X-ray image shooting control parameter acquisition method, which can acquire multiple sets of shooting control parameters of different detection parts of multiple species, and provides basic data for subsequent shooting systems and methods.

[0012] In the present application, the inventor proposes an X-ray image shooting system, which includes multiple species and shooting control parameters of different detection parts in the data storage module. The shooting can be based on the above shooting control parameters, and is more efficient.

[0013] In the present application, the inventor proposes an X-ray image acquisition method, which can obtain shooting control parameters according to the species name, the detection part, and the height of the detection part, set the beam light control parameters according to the X-ray intensity in the shooting control parameters, start the X-ray source, and shoot to obtain the X-ray image. The doctor is exempted from on-site adjustment, which is convenient for shooting and can improve the efficiency and image quality.

[0014] The technical problem solved by the present application is a method for obtaining X-ray image shooting control parameters, comprising the following steps: selecting at least two species; shooting an image of at least one part to be detected of a species; obtaining at least two groups of shooting control parameters for the part to be detected; the shooting control parameters include height data of the part to be detected, name of the part to be detected, name of the species, and X-ray intensity; evaluating the quality of the obtained X-ray image, obtaining image quality qualified images and image quality unqualified images; and recording the shooting control parameters of the image quality qualified images.

[0015] The method for obtaining X-ray image shooting control parameters comprises any one of the following features: feature TA1: manually setting the X-ray intensity during shooting; feature TA2: re-setting the shooting control parameters, re-obtaining the X-ray image, and re-evaluating the X-ray image for the shooting control parameters that do not meet the requirements; feature TA3: the species include any one or more of human, cat, and dog; feature TA4: the height data of the part to be detected is the distance D from the part to be detected to the receiving substrate; feature TA5: the height data of the part to be detected is the distance E from the part to be detected to the range finder; feature TA6: the shooting control parameters include the control parameters of the beam light device; feature TA7: the shooting control parameters include the control parameters of the beam light device or the X-ray intensity; feature TA8: the part to be detected includes one or more of the head, chest, and limbs; feature TA9: the height data of the part to be detected is obtained by the range finder; the range finder includes any one or more of a binocular camera and a laser ranging module; feature TA10: AI training is performed using the shooting control parameters of the image quality qualified images; and a shooting control AI feature data set A of the relationship between the part to be detected, the height of the part to be detected, and the shooting control parameters is obtained.

[0016] The method for obtaining X-ray image shooting control parameters further comprises recording the parameter difference between the shooting control parameters of the image quality unqualified images and the image quality qualified images, performing AI training, and obtaining the shooting control AI feature data set A of the relationship between the part to be detected, the height of the part to be detected, and the shooting control parameters.

[0017] The selected species include at least two individuals with different body weights, and the selected individuals are shot, labeled, and AI trained or AI recognized respectively.

[0018] The solution of the application to solve the above technical problems can also be an X-ray image shooting system, comprising a receiving substrate, an X-ray source, a beam light device, a distance measuring assembly, a control platform; the control platform comprises a data storage module and a calculation control module; the X-ray source is in electrical signal connection with the control platform; the receiving substrate is in electrical signal connection with the control platform; the distance measuring assembly is in electrical signal connection with the control platform; the beam light device is in electrical signal connection with the control platform; the beam light device controls the intensity and the irradiation field of the X-ray emitted by the X-ray source; the data storage module comprises shooting control parameters of at least two species; the shooting control parameters of each species comprise shooting control parameters of at least one detection site, and one detection site comprises at least two groups of shooting control parameters.

[0019] The above shooting control parameters comprise height data of a detection site to be detected, a detection site name, a species name and X-ray intensity; in use, the distance measuring assembly measures the height data of the detection site to be detected of the detection species, the shooting control parameters related to the detection site to be detected of the detection species are obtained in the above data storage module, and the calculation control module calculates the shooting control parameters of the detection site to be detected of the detection species.

[0020] The above distance measuring assembly comprises a binocular camera and any one or more of a laser distance measuring module.

[0021] The binocular camera and / or the laser distance measuring module obtain the distance D from the detection site to be detected of a detection object to the receiving substrate; the control platform matches data in the test control data according to the type of the above detection object, the detection site and the above distance D, and calculates the specific X-ray intensity according to the above test control data.

[0022] The above X-ray image shooting system comprises any one of the following features: feature TC1: the specific X-ray intensity is calculated by the difference of the matching data; feature TC2: the specific X-ray intensity is calculated by fitting the matching data.

[0023] The solution of the application to solve the above technical problems can also be an X-ray image acquisition method, comprising the following steps: inputting or selecting the species name and the detection site of a detection object; placing the detection site to be detected of the detection object above the receiving substrate; measuring the height of the detection site; querying at least two groups of shooting control parameters according to the species name, the detection site and the height of the detection site; calculating the measurement shooting control parameters of this time by the shooting control parameters and the height of the detection site measured, wherein the measurement shooting control parameters of this time comprise X-ray intensity; setting the beam light device control parameter or the intensity of the X-ray emitted by the X-ray source according to the X-ray intensity; starting the X-ray source to shoot and acquire an X-ray image.

[0024] The X-ray image acquisition method comprises any one of the following technical features: feature TB1: the species include any one or more of humans, cats, and dogs; feature TB2: the height data of the to-be-detected part is the distance D from the to-be-detected part to the receiving substrate; feature TB3: the height data of the to-be-detected part is the distance E from the to-be-detected part to the range finder; feature TB4: the shooting control parameter comprises a control parameter of the spotlight; feature TB5: the shooting control parameter comprises an irradiation field of the spotlight; feature TB6: the to-be-detected part comprises one or more of a head, a chest, and a limb; and feature TB7: the X-ray intensity is calculated by the calculation control module.

[0025] The technical effects of the technical solution include that the X-ray image shooting control parameter acquisition method can acquire multiple groups of shooting control parameters of different to-be-detected parts of multiple species, thereby obtaining basic data for subsequent shooting systems and methods.

[0026] The technical effects of the technical solution include that the species are diverse, and data of multiple species can be acquired to adapt to shooting requirements of different species.

[0027] The technical effects of the technical solution include that the height data comprises the distance D from the to-be-detected part to the receiving substrate or the distance E from the to-be-detected part to the range finder, and the layout mode of different distance measuring devices can be adapted.

[0028] The technical effects of the technical solution include that the shooting control parameter is the control parameter or the irradiation field of the spotlight, and the shooting control parameter can be flexibly set according to actual shooting requirements.

[0029] The technical effects of the technical solution include that the to-be-detected part comprises one or more of a head, a chest, and a limb, and imaging detection of different parts can be adapted.

[0030] The technical effects of the technical solution include that the height data is measured by the range finder, the height data can be more accurately acquired, and the shooting control parameter is more accurate.

[0031] The technical effects of the technical solution include that the shooting control parameter of the image quality qualified image is used for AI training, a shooting control AI feature data set A of the relationship between the to-be-detected part, the to-be-detected part height, and the shooting control parameter is acquired, different species can be quickly acquired by using the shooting control AI feature data set A, and the shooting control AI feature data set A can be updated and iterated, so that subsequent recognition is more and more accurate.

[0032] The technical effects of the above technical solutions include: the parameter difference between the unqualified image quality and the qualified image quality of the shooting control parameter, AI training, obtaining the shooting control AI feature data set A of the relationship between the obtained detection part, detection part height and shooting control parameter, and making the training process more efficient.

[0033] The technical effects of the above technical solutions include: the selected species include at least two individuals with different body weights, and the selected individuals are photographed, labeled and AI trained or AI recognized respectively. AI training can be performed on individuals of different weights of the species, making the shooting control AI feature data set A more abundant and better adapted to individuals of different weights.

[0034] The technical effects of the above technical solutions include: the X-ray image shooting system, the data storage module includes multiple species and shooting control parameters of different detection parts, and the shooting can be based on the above shooting control parameters, which is more efficient.

[0035] The technical effects of the above technical solutions include: the control platform matches the data in the test control data according to the type of the detection object, the detection part, the distance D, and calculates the specific X-ray intensity according to the test control data, avoiding manual adjustment on site and improving efficiency.

[0036] The technical effects of the above technical solutions include: the specific X-ray intensity is obtained by matching data difference or fitting calculation, which has stronger adaptability and better adaptability to conditions that have not appeared before.

[0037] The technical effects of the above technical solutions include: the X-ray image acquisition method can obtain shooting control parameters according to the species name, detection part, and height of the detection part, set beam light control parameters according to the X-ray intensity in the shooting control parameters, start the X-ray source, and obtain X-ray images. This method eliminates the need for doctors to adjust on site, facilitates shooting, and can improve efficiency and image quality. BRIEF DESCRIPTION OF DRAWINGS

[0038] Figure 1 is a flowchart of an X-ray image shooting control parameter acquisition method;

[0039] Figure 2 is a schematic diagram of an X-ray image shooting system;

[0040] Figure 3 is a flowchart of an X-ray image shooting control parameter acquisition method;

[0041] Figure 4 is a flowchart of an X-ray image shooting control parameter acquisition method;

[0042] Figure 5Fig. 2 is a schematic diagram of an X-ray image shooting system;

[0043] Figure 6 Fig. 4 is a schematic diagram of an X-ray image shooting method. DETAILED DESCRIPTION

[0044] The present application will be further described below in conjunction with the accompanying drawings. It should be noted that the following description of the preferred embodiments of the present application is merely illustrative and does not in any way limit the present application. The description of the preferred embodiments of the present application is merely illustrative of the general principles of the present application. The terms "first", "second", and "A", "B" in the present application are merely for the convenience of description and do not represent the order of time or space. The combination of letters and numbers "TA", "TB", "H" in the present application are merely for the convenience of description and the specific meaning is determined by the specific words they refer to.

[0045] In an embodiment of the X-ray image shooting control parameter acquisition method, the following steps are included: selecting at least two species; shooting an image of at least one detection site of a species; acquiring at least two sets of shooting control parameters for the detection site; the shooting control parameters include the height data of the detection site, the name of the detection site, the name of the species, and the X-ray intensity; evaluating the quality of the X-ray image obtained by shooting, obtaining image quality qualified images and image quality unqualified images; and recording the shooting control parameters of the image quality qualified images.

[0046] As Figure 1 In an embodiment of the X-ray image shooting control parameter acquisition method, the following steps are included: setting shooting control parameters, including manually setting the X-ray intensity; shooting an image of at least one detection site of a species; the shooting control parameters include the height data of the detection site, the name of the detection site, the name of the species, and the X-ray intensity; manually evaluating the quality of the X-ray image obtained by shooting, obtaining image quality qualified images and image quality unqualified images; recording the shooting control parameters of the image quality qualified images; re-setting the shooting control parameters for the shooting control parameters that do not meet the requirements, re-acquiring the X-ray image, and re-evaluating the X-ray image. Repeat the above process for each detection site to acquire at least two sets of shooting control parameters. Repeat the above process for each species to acquire multiple sets of shooting control parameters for different detection sites of each species. The multiple sets of shooting control parameters can be conveniently indexed according to the species type, i.e., the name of the species, the name of the detection site, the height data of the detection site, and the X-ray intensity.

[0047] In some embodiments of the X-ray image shooting control parameter acquisition method, the species include any one or more of humans, cats, and dogs.

[0048] In some embodiments of the method for obtaining X-ray image shooting control parameters, the to-be-detected part includes one or more of a head, a chest, and a limb.

[0049] As Figure 2 In some embodiments of the method for obtaining X-ray image shooting control parameters, the height data of the to-be-detected part is a distance D from the to-be-detected part to the receiving base plate.

[0050] As Figure 2 In some embodiments of the method for obtaining X-ray image shooting control parameters, the height data of the to-be-detected part is a distance E from the to-be-detected part to the range finder.

[0051] As Figure 2 The range finder and the beam limiter are arranged at different positions. In some embodiments not shown in the drawings, the range finder and the beam limiter can be arranged at the same position. The range finder can be arranged on the other side of the beam limiter.

[0052] When the range finder and the beam limiter are arranged at different positions, the distance D or the distance E obtained by the range finder is adjusted according to the relative position relationship between the actual range finder and the beam limiter, and is corrected to the distance when the range finder and the beam limiter are arranged at the same position, so as to adjust the output of the beam limiter or the light source.

[0053] In some embodiments of the method for obtaining X-ray image shooting control parameters, the shooting control parameters include control parameters of the beam limiter; and the shooting control parameters include field control parameters of the beam limiter.

[0054] In some embodiments of the method for obtaining X-ray image shooting control parameters, the height data of the to-be-detected part is obtained by the range finder; and the range finder includes any one or more of a binocular camera and a laser ranging module.

[0055] The beam limiter in the present application can be used in cooperation with an x-ray tube to limit the x-rays emitted from the tube and filter the scattered x-rays.

[0056] The control parameters of the x-ray beam limiter include SID parameters. Sid is the abbreviation of Source Image Distance (SID), which is the distance from the center line of the beam limiter to the bed surface of the shooting bed or the flat panel detector. In one embodiment, SID=1m, all the lead pages of the beam limiter are opened, and the field of view range on the bed surface can reach 43cm*43cm, which directly reflects the ability of the beam limiter to constrain the x-rays. The beam limiter field parameter can be: SID 100cm, 43cm*43cm. The beam limiter x-ray field parameter includes: SID 100cm, 43cm*43cm.

[0057] The intensity of X-rays emitted by the X-ray source can be adjusted by the X-ray tube voltage value, i.e., the shooting KV value. The KV value can be equal to 35KV+2KVxN centimeters of detection thickness. For example, if the detection thickness is 5 centimeters, the KV value is 35+2x5=45. The detection thickness can be obtained by measuring the distance twice. The three key parameters for controlling X-ray output include: kV (kilovolt), mA (milliampere), and mAs (milliampere-second); in addition to controlling the voltage of the X-ray tube, i.e., the KV value, any one of the other three key parameters for controlling X-ray output can be controlled; or a combination of controls. mA (milliampere) is the current of the X-ray tube; S is time, and mAs (milliampere-second) is the exposure amount.

[0058] For example, the distance from the binocular camera to the receiving substrate is Dmax1, and the distance from the binocular camera to the detection part of the animal to be detected is Dmin1. The calculation formula of the detection thickness DD1 of the detection part of the animal to be detected measured by the binocular camera is DD1=Dmax1-Dmin1.

[0059] If the distance from the laser ranging module to the receiving substrate is Dmax2, and the distance from the laser ranging module to the detection part of the animal to be detected is Dmin2, the calculation formula of the detection thickness DD2 of the detection part of the animal to be detected measured by the laser ranging module is DD2=Dmax2-Dmin2.

[0060] In some embodiments, two ranging modules can be used to measure the distance and take the average. For example, the detection thickness of the detection part of the animal to be detected measured by the binocular camera is D1, and the detection thickness of the detection part of the animal to be detected measured by the laser ranging module is D2. The calculation formula of the distance D from the detection part of the animal to be detected to the receiving substrate is D=(D1+D2) / 2.

[0061] For example, Figure 3 In some embodiments of the X-ray image shooting control parameter acquisition method, the shooting control parameters of the image quality qualified image are used for AI training; and a shooting control AI feature data set A of the relationship between the detection part, the detection part height, and the shooting control parameter is obtained.

[0062] For example, Figure 4 In some embodiments of the X-ray image shooting control parameter acquisition method, the parameter difference between the shooting control parameters of the image quality unqualified image and the image quality qualified image is recorded, AI training is performed, and the shooting control AI feature data set A of the relationship between the detection part, the detection part height, and the shooting control parameter is obtained.

[0063] In some embodiments of the X-ray image shooting control parameter acquisition method, the selected species includes at least two individuals with different body weights, and the selected individuals are shot, labeled, and AI trained or AI recognized respectively.

[0064] As Figure 5 An embodiment of an X-ray image acquisition system includes a receiving substrate, a beam light device, a distance measuring component, a control platform; the control platform includes a data storage module, a calculation control module; the receiving substrate is electrically connected to the control platform; the distance measuring component is electrically connected to the control platform; the beam light device is electrically connected to the control platform; the data storage module includes at least two species shooting control parameters; each species shooting control parameter includes at least one detection site shooting control parameter.

[0065] The shooting control parameter includes height data, a to-be-detected site name, a species name, and X-ray intensity; in use: the distance measuring component measures the height data of the to-be-detected site of the to-be-detected species, obtains the shooting control parameter related to the to-be-detected site of the to-be-detected species in the data storage module, and the calculation control module calculates the shooting control parameter of the to-be-detected site of the to-be-detected species.

[0066] The distance measuring component includes any one or more of a binocular camera and a laser distance measuring module. The binocular camera and / or the laser distance measuring module measure the distance D from the to-be-detected site of the to-be-detected object to the receiving substrate; the control platform matches the data in the test control data according to the type of the to-be-detected object, the to-be-detected site, the distance D, and calculates the specific X-ray intensity according to the test control data. The specific X-ray intensity is calculated from the difference between the matching data or is obtained by fitting calculation of the matching data.

[0067] As Figure 5 In an embodiment of an X-ray image acquisition system, the receiving substrate is arranged at the bottom of a detection bed. In some embodiments not shown in the drawings, the receiving substrate can be arranged separately.

[0068] As Figure 6 An embodiment of an X-ray image acquisition method includes the following steps: inputting or selecting the species name of a to-be-detected object and a detection site; placing the to-be-detected site of the to-be-detected object above a receiving substrate; measuring the height of the detection site; according to the species name, the detection site, and the height of the detection site, querying and obtaining shooting control parameters, which include X-ray intensity; setting beam light device control parameters according to the X-ray intensity; starting an X-ray source to acquire an X-ray image.

[0069] In the X-ray image acquisition method, the species include any one or more of humans, cats, and dogs; the height data of the detection site is the distance D from the detection site to the receiving substrate; or the height data of the detection site is the distance E from the detection site to the range finder; the shooting control parameters include the control parameters of the spotlight; the shooting control parameters include the field of illumination control parameters of the spotlight; the detection site includes one or more of the head, chest, and limbs. The X-ray intensity is obtained by a calculation control module. The calculation control module includes an AI calculation module.

[0070] While the application has been described and illustrated in accordance with preferred embodiments and several alternatives, the application is not limited to the particular descriptions provided herein. Other alternative or equivalent components can be used in practicing the application.

Claims

1. An X-ray image photographing control parameter acquisition method characterized by comprising: The method comprises the following steps: selecting at least two species; taking an image of at least one detection site of a species; obtaining at least two groups of shooting control parameters for the detection site; evaluating the quality of the X-ray image obtained by shooting, obtaining image quality qualified images and image quality unqualified images; recording the shooting control parameters of the image quality qualified images; The shooting control parameters include the height data of the detection site, the name of the detection site, the name of the species, and the X-ray intensity; The shooting control parameters also include the parameter difference between the shooting control parameters of the image quality unqualified and the image quality qualified; AI training is performed using the shooting control parameters; The selected species includes at least two individuals with different body weights, and each individual is shot, labeled, and AI trained; Obtain the shooting control AI feature data set A of the relationship between the detection site, the height of the detection site, and the shooting control parameter, and obtain the shooting control parameter of different species through the shooting control AI feature data set A.

2. The X-ray image taking control parameter acquisition method according to claim 1, characterized in that, Any one of the following features is included: Feature TA1: manually setting the X-ray intensity during shooting; Feature TA2: for shooting control parameters that do not meet the requirements, re-set the shooting control parameters, re-obtain the X-ray image, and re-evaluate the X-ray image; Feature TA3: The species includes any one or more of humans, cats, and dogs; Feature TA4: The height data of the detection site is the distance D from the detection site to the receiving substrate; Feature TA5: The height data of the detection site is the distance E from the detection site to the range finder; Feature TA6: The shooting control parameters include the control parameters of the beam light device; Feature TA7: The shooting control parameters include the beam light device's field of illumination or X-ray intensity control parameters; Feature TA8: The detection site includes one or more of the head, chest, and limbs; Feature TA9: The height data of the detection site is obtained by a range finder; The range finder includes any one or more of a binocular camera and a laser ranging module.

3. An X-ray image shooting system, characterized in that: It comprises a receiving substrate, an X-ray source, a beam light device, a ranging assembly, and a control platform; The control platform includes a data storage module and a calculation control module; The X-ray source is electrically connected to the control platform; The receiving substrate is electrically connected to the control platform; The ranging assembly is electrically connected to the control platform; The beam light device is electrically connected to the control platform; The beam light device controls the intensity and field of illumination of the X-ray source; The data storage module includes shooting control parameters of at least two species; The shooting control parameters of each species include the shooting control parameters of at least one detection site, and one detection site includes at least two groups of shooting control parameters; The shooting control parameters are obtained based on the method of claim 1.

4. The X-ray image shooting system of claim 3, characterized in that: The shooting control parameters include the height data of the detection site, the name of the detection site, the name of the species, and the X-ray intensity; The use process is: the ranging assembly measures the height data of the detection part of the to-be-detected species, obtains the shooting control parameters related to the detection part of the to-be-detected species in the data storage module, and the calculation control module calculates the shooting control parameters of the detection part of the to-be-detected species.

5. The X-ray image shooting system according to claim 4, characterized in that, The ranging assembly comprises any one or more of a binocular camera and a laser ranging module.

6. The X-ray image shooting system according to claim 5, characterized in that, The binocular camera and / or the laser ranging module obtain the distance D from the detection part of the detection object to the receiving substrate; The control platform matches data in the test control data according to the type of the detection object, the detection part, and the distance D, and calculates the specific X-ray intensity according to the test control data.

7. The X-ray image shooting system according to claim 6, characterized in that, Any one of the following features is included: Feature TC1: the specific X-ray intensity is calculated by the difference of the matching data; Feature TC2: the specific X-ray intensity is calculated by fitting the matching data.

8. An X-ray image acquisition method, characterized in that, The method comprises the following steps: Input or select the species name of the detection object and the detection part; Place the detection part of the detection object above the receiving substrate; Measure the height of the detection part; According to the species name, the detection part, and the height of the detection part, query at least two groups of shooting control parameters; calculate the measurement shooting control parameters by the shooting control parameters and the measured height of the detection part, and the measurement shooting control parameters include X-ray intensity; According to the X-ray intensity, set the beam light controller control parameters or the X-ray source X-ray emission intensity; Start the X-ray source and shoot to obtain an X-ray image; The shooting control parameters are obtained based on the method of claim 1.

9. The X-ray image acquisition method according to claim 8, characterized in that, Any one of the following technical features is included: Feature TB1: the species includes any one or more of humans, cats, and dogs; Feature TB2: the height data of the detection part is the distance D from the detection part to the receiving substrate; Feature TB3: the height data of the detection part is the distance E from the detection part to the range finder; Feature TB4: the shooting control parameters include the control parameters of the beam light controller; Feature TB5: the shooting control parameters include the irradiation field of the beam light controller; Feature TB6: the detection part includes one or more of the head, chest, and limbs; Feature TB7: the X-ray intensity is calculated by the calculation control module.

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