CN112731222A - Detection equipment calibration method and device, computer equipment and storage medium - Google Patents
Detection equipment calibration method and device, computer equipment and storage medium Download PDFInfo
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Abstract
The present application relates to the field of computer technologies, and in particular, to a method and an apparatus for calibrating a detection device, a computer device, and a storage medium. The method comprises the following steps: receiving a calibration instruction for calibrating the detection equipment to be calibrated; acquiring calibration data generated by an object to be detected based on a preset acquisition instruction according to the calibration instruction, wherein the preset acquisition instruction is consistent with a detection instruction of detection equipment during clinical detection, and the preset acquisition instruction is used for indicating the object to be detected to execute corresponding target actions according to the requirement of the preset acquisition instruction; and calibrating the detection equipment to be calibrated through the acquired calibration data. By adopting the method, the accuracy of the detection equipment can be improved.
Description
Technical Field
The present application relates to the field of computer technologies, and in particular, to a method and an apparatus for calibrating a detection device, a computer device, and a storage medium.
Background
In a magnetic resonance clinical scan, the detection equipment is calibrated as needed before being detected by the magnetic resonance equipment, so that the detection equipment can detect a better result.
In a conventional method, calibration of a detection device is usually performed according to randomly acquired data, so that a calibration process is inconsistent with a clinical detection process, calibration of the detection device is not accurate, and a detection result of the clinical detection is not accurate.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a calibration method, an apparatus, a computer device and a storage medium for a detection device, which can improve the accuracy of the detection device.
A method for calibration of a test device, the method comprising:
receiving a calibration instruction for calibrating the detection equipment to be calibrated;
acquiring calibration data generated by an object to be detected based on a preset acquisition instruction according to the calibration instruction, wherein the preset acquisition instruction is consistent with a detection instruction of detection equipment during clinical detection, and the preset acquisition instruction is used for indicating the object to be detected to execute corresponding target actions according to the requirement of the preset acquisition instruction;
and calibrating the detection equipment to be calibrated through the acquired calibration data.
In one embodiment, calibrating the detection device to be calibrated by the acquired calibration data includes at least one of the following:
calibrating the magnetic field uniformity distribution of the detection equipment to be calibrated through the calibration data;
calibrating the image uniformity of an image generated by the detection equipment to be calibrated through the calibration data;
and calibrating the center frequency of the detection equipment to be calibrated through the calibration data.
In one embodiment, acquiring calibration data generated by an object to be detected based on a preset acquisition instruction according to the calibration instruction includes:
determining a target part to be detected;
judging whether the object to be detected executes a target action corresponding to a preset acquisition instruction or not;
when determining that the object to be detected executes a target action corresponding to a preset acquisition instruction, acquiring calibration data corresponding to a target detection part of the object to be detected;
calibrating the detection equipment to be calibrated through the acquired calibration data, comprising:
determining target parameters to be calibrated when the detection equipment to be calibrated detects the target detection part;
and calibrating the target parameter through the calibration data.
In one embodiment, acquiring calibration data generated by an object to be detected based on a preset acquisition instruction according to the calibration instruction includes:
determining each acquisition direction when data acquisition is carried out on an object to be detected;
acquiring calibration data corresponding to each acquisition direction generated by an object to be detected based on a preset acquisition instruction;
calibrating the detection equipment to be calibrated through the acquired calibration data, comprising:
and calibrating parameters corresponding to different acquisition orientations of the detection equipment to be calibrated through calibration data corresponding to each acquisition orientation.
In one embodiment, the preset acquisition instruction comprises an inhalation instruction and/or an exhalation instruction;
the method for acquiring the calibration data generated by the object to be detected based on the preset acquisition instruction comprises the following steps:
acquiring calibration data generated by an object to be detected based on an inhalation instruction and/or an exhalation instruction;
calibrating the detection equipment to be calibrated through the acquired calibration data, comprising:
and calibrating parameters of the detection equipment to be calibrated in different instruction states through calibration data generated by the inspiration instruction and/or the expiration instruction.
An inspection apparatus calibration apparatus, the apparatus comprising:
the calibration instruction receiving module is used for receiving a calibration instruction for calibrating the detection equipment to be calibrated;
the calibration data acquisition module is used for acquiring calibration data generated by the object to be detected based on a preset acquisition instruction according to the calibration instruction, wherein the preset acquisition instruction is consistent with a detection instruction of detection equipment during clinical detection, and the preset acquisition instruction is used for indicating the object to be detected to execute a corresponding target action according to the requirement of the preset acquisition instruction;
and the calibration module is used for calibrating the detection equipment to be calibrated through the acquired calibration data.
In one embodiment, the calibration module comprises at least one of the following sub-modules:
the magnetic field uniformity distribution calibration submodule is used for calibrating the magnetic field uniformity distribution of the detection equipment to be calibrated through calibration data;
the image uniformity calibration submodule is used for calibrating the image uniformity of an image generated by the detection equipment to be calibrated through calibration data;
and the center frequency calibration submodule is used for calibrating the center frequency of the detection equipment to be calibrated through the calibration data.
In one embodiment, the calibration data acquisition module comprises:
the target part to be detected determining submodule is used for determining the target part to be detected;
the judgment submodule is used for judging whether the object to be detected executes the target action corresponding to the preset acquisition instruction or not;
the first calibration data acquisition sub-module is used for acquiring calibration data corresponding to a target detection part of the object to be detected when the object to be detected is determined to execute a target action corresponding to a preset acquisition instruction;
a calibration module, comprising:
the target parameter determining submodule is used for determining a target parameter which needs to be calibrated when the detection equipment to be calibrated detects the target detection part;
and the calibration submodule is used for calibrating the target parameters through the calibration data.
A computer device comprising a memory storing a computer program and a processor implementing the steps of the method of any of the above embodiments when the processor executes the computer program.
A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method of any of the above embodiments.
According to the detection equipment calibration method, the detection equipment calibration device, the computer equipment and the storage medium, calibration instructions for calibrating the detection equipment to be calibrated are received, calibration data generated by the object to be calibrated based on the preset acquisition instructions are obtained according to the calibration instructions, the preset acquisition instructions are consistent with the detection instructions of the detection equipment during clinical detection, the preset acquisition instructions are used for indicating the object to be calibrated to execute corresponding target actions according to the requirements of the preset acquisition instructions, and then the detection equipment to be calibrated is calibrated according to the obtained calibration data, so that the calibrated detection equipment is obtained. Therefore, after the instruction for calibrating the detection equipment is received, the user can be instructed to execute the corresponding action and acquire the corresponding calibration data according to the detection instruction which is consistent with the detection instruction during clinical detection so as to calibrate the detection equipment, the data acquired in the calibration stage and the clinical detection stage can be data under the same condition, the calibration accuracy of the detection equipment can be improved, and the detection accuracy of the subsequent detection equipment can be improved.
Drawings
FIG. 1 is a diagram illustrating an exemplary embodiment of a calibration method for a test device;
FIG. 2 is a schematic flow chart illustrating a calibration method for a test apparatus according to an embodiment;
FIG. 3 is a block diagram showing the structure of a calibration apparatus for a detecting device according to an embodiment;
FIG. 4 is a diagram illustrating an internal structure of a computer device according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The calibration method for the detection device can be applied to the application environment shown in fig. 1. The object 102 to be detected is placed on a scanning bed, a monitoring device 104 for monitoring the object 102 to be detected to execute target motion is placed on the body surface of the object 102 to be detected, the monitoring device 104 is connected with a detection device 106, the detection device 106 is used for scanning the object 102 to be detected when the monitoring device 104 monitors that the object 102 to be detected executes the target motion, so as to acquire calibration data generated by the object 102 to be detected based on a preset acquisition instruction, further, the detection device 106 sends the acquired data to a server 108, so as to calibrate the detection device 106 through the server 108. The monitoring device 104 may be a device for monitoring respiration, such as a respiratory belt. The server 108 may be implemented as a stand-alone server or as a server cluster comprised of multiple servers.
In one embodiment, as shown in fig. 2, a calibration method for a detection device is provided, which is described by taking the method as an example for being applied to the server in fig. 1, and includes the following steps:
step S202, a calibration instruction for calibrating the detection device to be calibrated is received.
The detection device to be calibrated may refer to a device in a magnetic resonance scanning system. The calibration instruction refers to an instruction for instructing calibration of the detection device to be calibrated.
In this embodiment, before the object to be detected performs clinical detection, the detection device to be calibrated may be calibrated, so as to improve the accuracy of subsequent clinical detection based on the calibrated detection device.
In this embodiment, a user may generate a calibration instruction for calibrating the detection device to be calibrated by triggering the terminal, and then send the calibration instruction to the server through the network, so that the server performs subsequent operations after receiving the calibration instruction.
Step S204, acquiring calibration data generated by the object to be detected based on a preset acquisition instruction according to the calibration instruction, wherein the preset acquisition instruction is consistent with a detection instruction of the detection device during clinical detection, and the preset acquisition instruction is used for indicating the object to be detected to execute corresponding target actions according to the requirement of the preset acquisition instruction.
The preset acquisition instruction refers to a preset instruction, and is used for instructing an object to be detected to execute a corresponding target action according to the requirement of the preset acquisition instruction, for example, exhaling or inhaling according to the corresponding instruction. The preset acquisition instruction is consistent with a detection instruction of detection equipment during clinical detection.
In the clinical detection process, the object to be detected executes corresponding target action according to the detection instruction, so that the detection equipment can collect data. The calibration accuracy of the detection equipment directly influences the detection accuracy of the detection equipment in the clinical detection process.
In this embodiment, after receiving the calibration instruction, the server may obtain a preset acquisition instruction, and then play the preset acquisition instruction through the player.
Further, when the object to be detected receives a preset acquisition instruction, corresponding target actions, such as inspiration or expiration, are executed according to the requirements of the instruction.
In this embodiment, the monitoring device may monitor whether the target motion corresponding to the preset acquisition instruction is executed by the object to be detected, for example, whether inspiration is performed or expiration is performed, and when the target motion corresponding to the predicted acquisition instruction is executed, the monitoring device triggers the detection device to be calibrated to acquire the calibration data and sends the calibration data to the server.
And step S206, calibrating the detection equipment to be calibrated through the acquired calibration data.
In this embodiment, after receiving calibration data acquired by the detection device to be calibrated, the server may calibrate the detection device to be calibrated based on the calibration data, for example, perform parameter adjustment and calibration on each device parameter of the detection device to be calibrated, and the like.
According to the detection equipment calibration method, a calibration instruction for calibrating detection equipment to be calibrated is received, calibration data generated by an object to be calibrated based on a preset acquisition instruction is obtained according to the calibration instruction, the preset acquisition instruction is consistent with a detection instruction of the detection equipment during clinical detection, the preset acquisition instruction is used for indicating the object to be calibrated to execute corresponding target actions according to the requirements of the preset acquisition instruction, and then the calibration data is used for calibrating the detection equipment to be calibrated to obtain the calibrated detection equipment. Therefore, after the instruction for calibrating the detection equipment is received, the user can be instructed to execute the corresponding action and acquire the corresponding calibration data according to the detection instruction which is consistent with the detection instruction during clinical detection so as to calibrate the detection equipment, the data acquired in the calibration stage and the clinical detection stage can be data under the same condition, the calibration accuracy of the detection equipment can be improved, and the detection accuracy of the subsequent detection equipment can be improved.
In one embodiment, the preset acquisition instructions may include inhalation instructions and/or exhalation instructions, as described above.
The inspiration instruction is an instruction for prompting the object to be detected to inhale, and the expiration instruction is used for prompting the object to be detected to exhale.
In this embodiment, when clinical detection is performed, the breathing state of the object to be detected affects the detection effect of the detection device. The detection instruction prompts the object to be detected to inhale or inhale, and the essence is that the object to be detected keeps an inhaling state or an exhaling state, so that the detection accuracy is improved.
In this embodiment, acquiring calibration data generated by the object to be detected based on the preset acquisition instruction may include: calibration data generated by an object to be detected based on an inhalation instruction and/or an exhalation instruction is acquired.
Specifically, the object to be detected may perform an inhalation action or an exhalation action according to the received inhalation instruction or exhalation instruction, so that the detection apparatus to be calibrated may scan and acquire calibration data of the object to be detected in an inhalation state or an exhalation state.
In this embodiment, calibrating the detection device to be calibrated by using the acquired calibration data may include: and calibrating parameters of the detection equipment to be calibrated in different instruction states through calibration data generated by the inspiration instruction and/or the expiration instruction.
Specifically, after the server acquires the calibration data of the object to be detected in the inspiration state or the expiration state, the server may calibrate the parameters of the detection device to be calibrated in different instruction states according to the calibration data in the corresponding state, for example, calibrate the parameters of the detection device to be calibrated in the inspiration state and calibrate the parameters of the object to be detected in the expiration state, respectively.
In the above embodiment, calibration data corresponding to different instruction states are obtained, and the detection device to be calibrated is calibrated in different states, so that the calibration accuracy can be improved.
In one embodiment, calibrating the detection device to be calibrated by using the acquired calibration data may include at least one of the following: calibrating the magnetic field uniformity distribution of the detection equipment to be calibrated through the calibration data; calibrating the image uniformity of an image generated by the detection equipment to be calibrated through the calibration data; and calibrating the center frequency of the detection equipment to be calibrated through the calibration data.
In clinical examination, the magnetic field uniformity distribution and the center frequency of the detection equipment directly influence the detection accuracy. The uniformity correction of the clinical image requires that a group of images with uniform brightness of the patient are collected in a calibration link of the detection equipment and are used for carrying out space matching with the images with non-uniform brightness during clinical scanning, so that the uniformity of the clinical image is improved through a proper uniformity algorithm.
In this embodiment, after acquiring the calibration data, the server calibrates parameters corresponding to at least one of magnetic field uniformity distribution, image uniformity, and center frequency of the detection device to be calibrated.
In the above embodiment, at least one of the magnetic field uniformity distribution, the image uniformity and the center frequency of the detection device to be calibrated is calibrated, so that the accuracy of corresponding detection in the clinical detection process can be improved.
In one embodiment, acquiring calibration data generated by the object to be detected based on a preset acquisition instruction according to the calibration instruction may include: determining a target part to be detected; judging whether the object to be detected executes a target action corresponding to a preset acquisition instruction or not; when the target action corresponding to the preset acquisition instruction is executed by the object to be detected, the calibration data corresponding to the target detection part of the object to be detected is acquired.
The target region may refer to a region to be detected of an object to be detected, such as an abdomen, a heart, a chest, and the like.
Specifically, after determining the target portion to be detected, the server may instruct the detection device to be calibrated to acquire calibration data of the target portion to be detected.
In this embodiment, calibrating the detection device to be calibrated by using the acquired calibration data may include: determining target parameters to be calibrated when the detection equipment to be calibrated detects the target detection part; and calibrating the target parameter through the calibration data.
Specifically, after acquiring the corresponding calibration data, the server may calibrate a target parameter of a target detection portion corresponding to the detection device to be calibrated.
In this embodiment, the server may determine the target region to be detected according to a selection instruction of the user. Or a plurality of target parts to be detected may be preset, and a detection sequence is set, so that the detection device to be calibrated may sequentially acquire calibration data corresponding to the target parts to be detected according to the detection sequence, for example, the detection device with calibration acquires calibration data corresponding to the abdomen, then acquires calibration data corresponding to the heart, and then acquires calibration data corresponding to the chest.
In this embodiment, when calibrating the target parameters corresponding to a plurality of target portions to be detected, calibration of the target parameter corresponding to the next target portion to be detected may be performed after the calibration of the target parameter corresponding to each target portion to be detected passes, and if the calibration does not pass, re-calibration is prompted.
In the above embodiment, calibration data corresponding to different target portions to be calibrated is obtained, and target parameters corresponding to the target portions to be calibrated of the detection device to be calibrated are calibrated, so that the calibration data correspond to the target portions, the calibration is more specific, and the calibration accuracy can be improved.
In one embodiment, the items to be calibrated of the detection apparatus are different for different target portions to be detected, for example, for abdominal fat compression scan, cardiac scan, and breast spectrum scan, the items to be calibrated of the detection apparatus at least include B0 field distribution and frequency, i.e., magnetic field uniformity distribution and center frequency, and for uniformity correction of abdominal and cardiac images, the emphasis correction calibrates the image uniformity of the detection apparatus.
In one embodiment, acquiring calibration data generated by the object to be detected based on a preset acquisition instruction according to the calibration instruction may include: determining each acquisition direction when data acquisition is carried out on an object to be detected; and acquiring calibration data corresponding to each acquisition direction generated by the object to be detected based on a preset acquisition instruction.
The acquisition orientation refers to an orientation of the detection device when data acquisition is performed on an object to be detected, for example, for abdomen scanning, scanning is performed from top to bottom, or scanning is performed from left to right, and the like.
In this embodiment, the server may determine, based on input of the user, a collection position for data collection, or the server may display and set a plurality of collection positions, and preset the sequence, and instruct the detection device to collect, according to the collection position, calibration data generated by the object to be detected based on a preset collection instruction.
In this embodiment, calibrating the detection device to be calibrated by using the acquired calibration data may include: and calibrating parameters corresponding to different acquisition orientations of the detection equipment to be calibrated through calibration data corresponding to each acquisition orientation.
Specifically, the server may calibrate the detection device to be calibrated according to the calibration data corresponding to the acquisition position.
In the above embodiment, the acquisition direction acquired by the detection device to be calibrated is determined, the calibration data corresponding to the acquisition direction is acquired, and the detection device to be calibrated is calibrated, so that the calibration is more targeted, the calibration accuracy is further improved, and the detection accuracy of the calibrated detection device is further improved.
It should be understood that, although the steps in the flowchart of fig. 2 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in fig. 2 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
In one embodiment, as shown in fig. 3, there is provided a calibration apparatus for a detection device, including: a calibration instruction receiving module 100, a calibration data obtaining module 200 and a calibration module 300, wherein:
a calibration instruction receiving module 100, configured to receive a calibration instruction for calibrating a detection device to be calibrated.
The calibration data acquiring module 200 is configured to acquire calibration data generated by the object to be detected based on a preset acquisition instruction according to the calibration instruction, where the preset acquisition instruction is consistent with a detection instruction of the detection device during clinical detection, and the preset acquisition instruction is used to instruct the object to be detected to execute a corresponding target action according to a requirement of the preset acquisition instruction.
The calibration module 300 is configured to calibrate the detection device to be calibrated according to the acquired calibration data.
In one embodiment, the calibration module 300 may include at least one of the following sub-modules:
and the magnetic field uniformity distribution calibration submodule is used for calibrating the magnetic field uniformity distribution of the detection equipment to be calibrated through the calibration data.
And the image uniformity calibration submodule is used for calibrating the image uniformity of the image generated by the detection equipment to be calibrated through the calibration data.
And the center frequency calibration submodule is used for calibrating the center frequency of the detection equipment to be calibrated through the calibration data.
In one embodiment, the calibration data acquisition module 200 may include:
and the target part to be detected determining submodule is used for determining the target part to be detected.
And the judgment sub-module is used for judging whether the object to be detected executes the target action corresponding to the preset acquisition instruction.
The first calibration data acquisition sub-module is used for acquiring calibration data corresponding to a target detection part of the object to be detected when the object to be detected is determined to execute a target action corresponding to a preset acquisition instruction.
In this embodiment, the calibration module 300 may include:
and the target parameter determining submodule is used for determining the target parameters which need to be calibrated when the detection equipment to be calibrated detects the target detection part.
And the calibration submodule is used for calibrating the target parameters through the calibration data.
In one embodiment, the calibration data acquisition module 200 may include:
and the acquisition orientation determining submodule is used for determining each acquisition orientation when the data of the object to be detected is acquired.
And the second calibration data acquisition submodule acquires calibration data corresponding to each acquisition direction, which is generated by the object to be detected based on a preset acquisition instruction.
In this embodiment, the calibration module 300 is configured to calibrate parameters corresponding to different acquisition orientations of the detection device to be calibrated according to calibration data corresponding to each acquisition orientation.
In one embodiment, the preset acquisition instruction may include an inhalation instruction and/or an exhalation instruction.
In this embodiment, the calibration data acquiring module 200 is configured to acquire calibration data generated by the object to be detected based on the inhalation instruction and/or the exhalation instruction.
In this embodiment, the calibration module 300 is configured to calibrate parameters of the detection device to be calibrated in different instruction states through calibration data generated by the inhalation instruction and/or the exhalation instruction.
For specific limitations of the calibration apparatus of the detection device, reference may be made to the above limitations of the calibration method of the detection device, which are not described herein again. The modules in the calibration device for detecting equipment can be wholly or partially realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a server, the internal structure of which may be as shown in fig. 4. The computer device includes a processor, a memory, a network interface, and a database connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer device is used for storing data such as calibration instructions and calibration data. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a method of calibration of a test device.
Those skilled in the art will appreciate that the architecture shown in fig. 4 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, there is provided a computer device comprising a memory storing a computer program and a processor implementing the following steps when the processor executes the computer program: receiving a calibration instruction for calibrating the detection equipment to be calibrated; acquiring calibration data generated by an object to be detected based on a preset acquisition instruction according to the calibration instruction, wherein the preset acquisition instruction is consistent with a detection instruction of detection equipment during clinical detection, and the preset acquisition instruction is used for indicating the object to be detected to execute corresponding target actions according to the requirement of the preset acquisition instruction; and calibrating the detection equipment to be calibrated through the acquired calibration data.
In one embodiment, when the processor executes the computer program, the calibration of the detection device to be calibrated through the acquired calibration data is realized, and may include at least one of the following: calibrating the magnetic field uniformity distribution of the detection equipment to be calibrated through the calibration data; calibrating the image uniformity of an image generated by the detection equipment to be calibrated through the calibration data; and calibrating the center frequency of the detection equipment to be calibrated through the calibration data.
In one embodiment, the obtaining, by the processor when executing the computer program, calibration data generated by the object to be detected based on a preset acquisition instruction according to the calibration instruction may include: determining a target part to be detected; judging whether the object to be detected executes a target action corresponding to a preset acquisition instruction or not; when the target action corresponding to the preset acquisition instruction is executed by the object to be detected, the calibration data corresponding to the target detection part of the object to be detected is acquired.
In this embodiment, when executing the computer program, the processor realizes calibration of the detection device to be calibrated through the acquired calibration data, which may include: determining target parameters to be calibrated when the detection equipment to be calibrated detects the target detection part; and calibrating the target parameter through the calibration data.
In one embodiment, the obtaining, by the processor when executing the computer program, calibration data generated by the object to be detected based on a preset acquisition instruction according to the calibration instruction may include: determining each acquisition direction when data acquisition is carried out on an object to be detected; and acquiring calibration data corresponding to each acquisition direction generated by the object to be detected based on a preset acquisition instruction.
In this embodiment, when executing the computer program, the processor realizes calibration of the detection device to be calibrated through the acquired calibration data, which may include: and calibrating parameters corresponding to different acquisition orientations of the detection equipment to be calibrated through calibration data corresponding to each acquisition orientation.
In one embodiment, the preset acquisition instruction may include an inhalation instruction and/or an exhalation instruction.
In this embodiment, when the processor executes the computer program, acquiring calibration data generated by the object to be detected based on a preset acquisition instruction may include: calibration data generated by an object to be detected based on an inhalation instruction and/or an exhalation instruction is acquired.
In this embodiment, when executing the computer program, the processor realizes calibration of the detection device to be calibrated through the acquired calibration data, which may include: and calibrating parameters of the detection equipment to be calibrated in different instruction states through calibration data generated by the inspiration instruction and/or the expiration instruction.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of: receiving a calibration instruction for calibrating the detection equipment to be calibrated; acquiring calibration data generated by an object to be detected based on a preset acquisition instruction according to the calibration instruction, wherein the preset acquisition instruction is consistent with a detection instruction of detection equipment during clinical detection, and the preset acquisition instruction is used for indicating the object to be detected to execute corresponding target actions according to the requirement of the preset acquisition instruction; and calibrating the detection equipment to be calibrated through the acquired calibration data.
In one embodiment, when executed by a processor, the computer program implements calibration of a detection device to be calibrated through acquired calibration data, and may include at least one of: calibrating the magnetic field uniformity distribution of the detection equipment to be calibrated through the calibration data; calibrating the image uniformity of an image generated by the detection equipment to be calibrated through the calibration data; and calibrating the center frequency of the detection equipment to be calibrated through the calibration data.
In one embodiment, the implementation of the computer program when executed by the processor to acquire calibration data generated by the object to be detected based on the preset acquisition instruction according to the calibration instruction may include: determining a target part to be detected; judging whether the object to be detected executes a target action corresponding to a preset acquisition instruction or not; when the target action corresponding to the preset acquisition instruction is executed by the object to be detected, the calibration data corresponding to the target detection part of the object to be detected is acquired.
In this embodiment, when executed by the processor, the implementation of calibrating the detection device to be calibrated through the acquired calibration data may include: determining target parameters to be calibrated when the detection equipment to be calibrated detects the target detection part; and calibrating the target parameter through the calibration data.
In one embodiment, the implementation of the computer program when executed by the processor to acquire calibration data generated by the object to be detected based on the preset acquisition instruction according to the calibration instruction may include: determining each acquisition direction when data acquisition is carried out on an object to be detected; and acquiring calibration data corresponding to each acquisition direction generated by the object to be detected based on a preset acquisition instruction.
In this embodiment, when executed by the processor, the implementation of calibrating the detection device to be calibrated through the acquired calibration data may include: and calibrating parameters corresponding to different acquisition orientations of the detection equipment to be calibrated through calibration data corresponding to each acquisition orientation.
In one embodiment, the preset acquisition instruction may include an inhalation instruction and/or an exhalation instruction.
In this embodiment, the obtaining calibration data generated by the object to be detected based on the preset acquisition instruction when the computer program is executed by the processor may include: calibration data generated by an object to be detected based on an inhalation instruction and/or an exhalation instruction is acquired.
In this embodiment, when executed by the processor, the implementation of calibrating the detection device to be calibrated through the acquired calibration data may include: and calibrating parameters of the detection equipment to be calibrated in different instruction states through calibration data generated by the inspiration instruction and/or the expiration instruction.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A method for calibration of a test device, the method comprising:
receiving a calibration instruction for calibrating the detection equipment to be calibrated;
acquiring calibration data generated by the object to be detected based on a preset acquisition instruction according to the calibration instruction, wherein the preset acquisition instruction is consistent with a detection instruction of the detection equipment during clinical detection, and the preset acquisition instruction is used for indicating the object to be detected to execute a corresponding target action according to the requirement of the preset acquisition instruction;
and calibrating the detection equipment to be calibrated according to the acquired calibration data.
2. The method according to claim 1, wherein the calibrating the detection device to be calibrated by the acquired calibration data includes at least one of:
calibrating the magnetic field uniformity distribution of the detection equipment to be calibrated through the calibration data;
calibrating the image uniformity of the image generated by the detection equipment to be calibrated through the calibration data;
and calibrating the center frequency of the detection equipment to be calibrated through the calibration data.
3. The method according to claim 1, wherein the acquiring calibration data generated by the object to be detected based on a preset acquisition instruction according to the calibration instruction comprises:
determining a target part to be detected;
judging whether the object to be detected executes a target action corresponding to the preset acquisition instruction or not;
when the object to be detected is determined to execute the target action corresponding to the preset acquisition instruction, acquiring calibration data corresponding to a target detection part of the object to be detected;
the calibrating the detection device to be calibrated through the acquired calibration data includes:
determining target parameters to be calibrated when the detection equipment to be calibrated detects the target detection part;
and calibrating the target parameter through the calibration data.
4. The method according to claim 1, wherein the acquiring calibration data generated by the object to be detected based on a preset acquisition instruction according to the calibration instruction comprises:
determining each acquisition direction when the data acquisition is carried out on the object to be detected;
acquiring calibration data, which are generated by the object to be detected based on a preset acquisition instruction and correspond to each acquisition direction;
the calibrating the detection device to be calibrated through the acquired calibration data includes:
and calibrating parameters of the detection equipment to be calibrated corresponding to different acquisition orientations through calibration data corresponding to the acquisition orientations.
5. The method according to claim 1, wherein the preset acquisition instructions comprise inhalation instructions and/or exhalation instructions;
the acquiring of the calibration data generated by the object to be detected based on the preset acquisition instruction comprises:
acquiring calibration data generated by the object to be detected based on the inspiration instruction and/or the expiration instruction;
the calibrating the detection device to be calibrated through the acquired calibration data includes:
and calibrating the parameters of the detection equipment to be calibrated in different instruction states through calibration data generated by the inspiration instruction and/or the expiration instruction.
6. An inspection apparatus calibration apparatus, the apparatus comprising:
the calibration instruction receiving module is used for receiving a calibration instruction for calibrating the detection equipment to be calibrated;
the calibration data acquisition module is used for acquiring calibration data generated by the object to be detected based on a preset acquisition instruction according to the calibration instruction, wherein the preset acquisition instruction is consistent with a detection instruction of the detection equipment during clinical detection, and the preset acquisition instruction is used for indicating the object to be detected to execute a corresponding target action according to the requirement of the preset acquisition instruction;
and the calibration module is used for calibrating the detection equipment to be calibrated according to the acquired calibration data.
7. The apparatus of claim 6, wherein the calibration module comprises at least one of the following sub-modules:
the magnetic field uniformity distribution calibration submodule is used for calibrating the magnetic field uniformity distribution of the detection equipment to be calibrated through the calibration data;
the image uniformity calibration submodule is used for calibrating the image uniformity of the image generated by the detection equipment to be calibrated through the calibration data;
and the center frequency calibration submodule is used for calibrating the center frequency of the detection equipment to be calibrated through the calibration data.
8. The apparatus of claim 6, wherein the calibration data acquisition module comprises:
the target part to be detected determining submodule is used for determining the target part to be detected;
the judgment sub-module is used for judging whether the object to be detected executes the target action corresponding to the preset acquisition instruction or not;
the first calibration data acquisition sub-module is used for acquiring calibration data corresponding to a target detection part of the object to be detected when the object to be detected is determined to execute a target action corresponding to the preset acquisition instruction;
the calibration module, comprising:
the target parameter determining submodule is used for determining a target parameter which needs to be calibrated when the detection equipment to be calibrated detects the target detection part;
and the calibration submodule is used for calibrating the target parameter through the calibration data.
9. A computer device comprising a memory and a processor, the memory storing a computer program, wherein the processor implements the steps of the method of any one of claims 1 to 5 when executing the computer program.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 5.
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