CN108922600B - Scanning protocol comparison method and device, image processing device and readable storage medium - Google Patents
Scanning protocol comparison method and device, image processing device and readable storage medium Download PDFInfo
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Abstract
The embodiment of the invention provides a scanning protocol comparison method and device, an image processing device and a readable storage medium, relates to the technical field of medicine, and can quickly and accurately determine the similarities and differences of all scanning protocols so as to assist a doctor in selecting a corresponding scanning protocol for scanning and further help the doctor to quickly diagnose diseases. The method comprises the following steps: firstly, responding to selection instructions of at least two scanned images, and loading DICOM files corresponding to the scanned images; then, reading a scanning protocol corresponding to the scanned image from the DICOM file, wherein the scanning protocol comprises scanning parameters; thereby, the scanning parameters of the scanning protocols of the at least two scanning images are compared, and the comparison result of the scanning protocols is displayed.
Description
[ technical field ] A method for producing a semiconductor device
The present invention relates to the field of medical technology, and in particular, to a scan protocol comparison method and apparatus, an image processing apparatus, and a readable storage medium.
[ background of the invention ]
Medical imaging is a common technique in medicine, and refers to a technique and a processing procedure for obtaining an image of an internal tissue of a human body or a part of the human body in a non-invasive manner for medical treatment or medical research. Through medical imaging techniques, a physician can more accurately and quickly determine the physical condition of a patient.
In clinical medicine, when scanning and examining using imaging equipment such as CT (computed tomography), NMRI (Nuclear magnetic resonance imaging), etc., a doctor scans according to a corresponding scanning protocol to obtain a scanned image. The scan protocol has a significant impact on the quality of the scan image, which is helpful to a physician in diagnosing disease accurately and quickly. Therefore, how to quickly and accurately determine the similarities and differences of the scanning protocols when the scanning images are acquired so as to assist the doctor to select the corresponding scanning protocol for scanning becomes a key for realizing quick diagnosis of diseases.
[ summary of the invention ]
In view of this, embodiments of the present invention provide a scan protocol comparison method and apparatus, an image processing apparatus, and a readable storage medium, which can quickly and accurately determine similarities and differences of scan protocols to assist a doctor in selecting a corresponding scan protocol for scanning, thereby helping the doctor to quickly diagnose a disease.
In a first aspect, an embodiment of the present invention provides a scan protocol comparison method, where the method includes:
responding to selection instructions of at least two scanning images, and loading DICOM files corresponding to the scanning images;
reading a scanning protocol corresponding to the scanned image from the DICOM file, wherein the scanning protocol comprises scanning parameters;
and comparing the scanning parameters of the scanning protocols of the at least two scanning images, and displaying the comparison result of the scanning protocols.
The above aspects, and any possible implementations, further provide an implementation,
before the step of reading the scan protocol corresponding to the scan image from the DICOM file, the method further includes:
judging whether the format of the scanned image is a set format or not;
and if the format of the scanned image is the set format, executing the step of reading the scanning protocol corresponding to the scanned image from the DICOM file.
The above aspect and any possible implementation manner further provide an implementation manner, where the step of reading a scan protocol corresponding to the scan image from the DICOM file includes:
and decrypting and decoding the scanning protocol coded in the DICOM file to obtain the scanning protocol corresponding to the scanned image.
The above aspect and any possible implementation manner further provide an implementation manner, where the step of comparing the scan parameters of the scan protocols of the at least two scan images and displaying the comparison result of the scan protocols includes:
comparing the scanning parameters in the scanning protocol one by one;
highlighting the comparison of the scan protocols.
The above aspect and any possible implementation manner further provide an implementation manner, where the step of comparing the scan parameters of the scan protocols of the at least two scan images and displaying the comparison result of the scan protocols includes:
grouping the scan parameters based on a comparison rule;
comparing any group of scanning parameters and displaying the comparison result of the scanning protocol.
The above aspect and any possible implementation manner further provide an implementation manner, after the comparing the scan parameters of the scan protocols of the at least two scan images and displaying the comparison result of the scan protocols, the method further includes:
and configuring the scanning parameters of the scanning protocol according to the comparison result, and updating the scanning protocol.
In a second aspect, an embodiment of the present invention provides an apparatus for scan protocol comparison, where the apparatus includes:
the loading module is used for responding to the selection instructions of at least two scanned images and loading the DICOM file corresponding to the scanned images;
a reading module, configured to read a scanning protocol corresponding to the scanned image from the DICOM file, where the scanning protocol includes a set of scanning parameters;
and the processing module is used for comparing the scanning parameters of the scanning protocols of the at least two scanning images and displaying the comparison result of the scanning protocols.
The above aspects, and any possible implementations, further provide an implementation,
the device further comprises: the judging module is used for judging whether the format of the scanned image is a set format or not before the reading module reads the scanning protocol corresponding to the scanned image from the DICOM file;
the reading module is configured to execute the step of reading the scan protocol corresponding to the scan image from the DICOM file when the format of the scan image is the set format.
The above-described aspect and any possible implementation further provide an implementation, where the reading module is specifically configured to:
and decrypting and decoding the scanning protocol coded in the DICOM file to obtain the scanning protocol corresponding to the scanned image.
The above-described aspect and any possible implementation further provide an implementation, where the processing module is specifically configured to:
comparing the scanning parameters in the scanning protocol one by one;
highlighting the comparison of the scan protocols.
The above-described aspect and any possible implementation further provide an implementation, where the processing module is specifically configured to:
grouping the scan parameters based on a comparison rule;
comparing any group of scanning parameters and displaying the comparison result of the scanning protocol.
The above-described aspect and any possible implementation further provide an implementation, where the processing module is specifically configured to:
and configuring the scanning parameters of the scanning protocol according to the comparison result, and updating the scanning protocol.
In a third aspect, an embodiment of the present invention provides an image processing apparatus, including a processor, a memory, an input/output device, and a display, where the input/output device is configured to receive or transmit data, and the display is configured to display the data; the memory is used for storing programs; the processor is configured to execute the program stored in the memory to perform the method of any of the first aspects.
In a fourth aspect, the present invention provides a readable storage medium, which is characterized by comprising computer readable instructions, when the computer readable instructions are read and executed by a computer, the computer is caused to execute the method in any one of the first aspect.
According to the technical scheme provided by the invention, the selection instructions of at least two scanning images are responded, and the scanning protocols corresponding to the scanning images are compared after the scanning protocols corresponding to the scanning images are read from the DICOM files corresponding to the scanning images. The scanning image and the scanning protocol are corresponding, and when the scanning protocol comparison is realized, the comparison can be carried out aiming at the scanning protocol corresponding to the selected scanning image, so that the difference and the sameness of the scanning protocol corresponding to the scanning image can be quickly determined, a doctor is assisted to more accurately select the corresponding scanning protocol for scanning, and the key for realizing the quick diagnosis of the disease is realized.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flowchart of a scan protocol comparison method according to an embodiment of the present invention;
FIG. 2 is a flow chart of another scanning protocol comparison method provided by the embodiment of the invention;
fig. 3 is a functional block diagram of a scan protocol comparison apparatus according to an embodiment of the present invention;
fig. 4 is a functional block diagram of another scan protocol comparison apparatus provided in an embodiment of the present invention;
fig. 5 is a functional block diagram of an image processing apparatus according to an embodiment of the present invention.
[ detailed description ] embodiments
For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that although the terms first and second may be used to describe documents in embodiments of the present invention, these documents should not be limited to these terms. These terms are only used to distinguish documents from each other. For example, a first file may also be referred to as a second file, and similarly, a second file may also be referred to as a first file, without departing from the scope of embodiments of the present invention.
The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
An embodiment of the present invention provides a method for comparing scan protocols, as shown in fig. 1, where the method includes:
102. and responding to at least two scanning image selecting instructions, and loading the DICOM file corresponding to the scanning image.
DICOM (Digital Imaging and Communications in Medicine) which covers almost all Information exchange protocols for acquisition, archiving, communication, display and query of medical Digital images, can be used for solving the problem of Information exchange between various medical devices, and establishes standards for data storage and communication transmission between medical Imaging devices, contains various Information such as patient Information, image acquisition device Information, stored image Information, scanning protocols for images, etc. the DICOM File consists of a File header and data Information Like file data information. Image file data information is a complex of multiple information objects, including scanned images, such as data elements of Patient (Patient), exam (Study), Series (Series), and Image (Image) data; the non-image file data information is composed of management information such as a scan protocol, patient management, examination management, doctor management, result management, and the like, and other information. The data information is identified by a character string UID (unique identifier).
The scanning image can be instantly acquired from a scanner connected with a medical imaging system based on the scanning protocol, and is sent to a processor after being reconstructed; or may be pre-stored in a hard disk, read-only memory or Random Access Memory (RAM) or PACS system and transferred to the processor. The type of the scan image may be one-dimensional (1D) data, a two-dimensional (2D) image or a three-dimensional (3D) image, and may be a combination of one or more of an MR image, a CT image, a PET image, an ultrasound image, a fluorescence image, and a SPECT image.
The scanned images and the contained scanning protocol are stored as DICOM files according to the DICOM standard.
104. And reading a scanning protocol corresponding to the scanned image from the DICOM file.
The scanning protocol involved in the present invention includes scanning parameters, and each set of scanning protocol is a set of a series of scanning parameters. The scan parameters are variables or wildcards that include scan voltage, scan current, scan duration, and scan exposure dose, among others. According to different scanning parts or different scanning types, the scanning device can select different scanning protocols to scan. Each scan parameter has its corresponding parameter value which is a specific measured or read quantity for the respective scan parameter, for example a patient height of 1.65 m. Additionally, the scan protocol may be vendor, device custom, and/or physician configuration defined.
Specifically, in order to avoid malicious modification or deletion of the scan protocol stored in the DICOM file, and in order to facilitate storage, the scan protocol in the stored DICOM file needs to be encrypted and encoded, and based on this, the process of reading the scan protocol corresponding to the scan image from the DICOM file in step 104 is specifically implemented as follows: and decrypting and decoding the scanning protocol coded in the DICOM file to obtain the scanning protocol corresponding to the scanned image. It should be noted that, the sequence of executing the decryption processing and the decoding processing of the scan protocol encoded in the DICOM file is not limited, and the executing subject may first perform the decryption processing on the scan protocol in the DICOM file, and then perform the decoding processing; or, firstly, decoding the scanning protocol in the DICOM file, and then, decoding; alternatively, the decoding process and the decoding process may be performed simultaneously.
In addition, it should be noted that, in the present invention, there is a corresponding relationship between the scanned image and the scanning protocol, and based on the corresponding relationship, the scanned image and the scanning protocol can be stored in association, so as to realize the storage of the scanning protocol in the form of the scanned image.
106. And comparing the scanning parameters of the scanning protocols of the at least two scanning images, and displaying the comparison result of the scanning protocols.
The same and different positions of the scanning protocols corresponding to at least two scanning images can be determined by comparing the scanning protocols, so that a group of scanning protocols with better scanning effects can be determined based on the quality of the scanning images and the same and different positions of the corresponding scanning protocols.
Specifically, in order to fully and comprehensively compare the scanning protocols, when the scanning protocols are compared, the scanning parameters in the scanning protocols can be compared one by one; alternatively, in order to make the comparison speed of the scanning protocols faster, when comparing the scanning protocols, the parameters in the scanning protocols may be grouped based on the comparison rule, and then any group of scanning parameters is compared, and the comparison result of the scanning protocols is displayed.
In particular, in order to enable the displayed comparison results to be clear at a glance so that the user can quickly understand the same place and different places of the compared scan protocols, the comparison results may be highlighted. Based on this, the following implementations are provided for the display of the comparison results:
1. the same part and different parts in the comparison result are displayed in different ways. For example, different portions of the comparison result are highlighted (or the same portions of the comparison result are highlighted); or the color of the characters of different parts in the comparison result is different from the color of the characters of the same part in the comparison result; or, different parts in the comparison result may be displayed in blinking (or the same parts in the comparison result may be displayed in blinking).
2. Generating a first file for the same corresponding part of the comparison result, and generating a second file for the different corresponding part of the comparison result; displaying only the first file; or, only the second file is displayed; alternatively, the first file and the second file are displayed separately.
The two display manners are only two specific possible embodiments provided by the present invention, for example, the display manner may also be that different or same parts in the comparison result are presented in different colors, sizes, fonts and the like, which may indicate changes and/or other information such as urgency. In yet another example, a change in a graphical user interface control (e.g., a text box, a drop-down menu, a button, a scroll bar, etc.), such as a color, shape, and/or other change, is used to indicate, emphasize, and/or highlight that one or more scan parameters and their corresponding parameter values are not satisfied. The display mode of the comparison result is not particularly limited, and the comparison result can be performed based on the response of the user input, such as mouse click, shortcut key operation and the like.
In some examples, a user may group the parameters in the scanning protocol in a parameter configuration manner based on the comparison rule, and display the comparison result of the scanning parameters in the group, which is particularly suitable for the scanning protocol with a large number of scanning parameters. The comparison rule may be based on the usage batch in the scan parameters or on the specific application scenario of the scan, for example, based on the scan parameters (registration amount, injection speed, etc.) of the contrast agent. Taking MR scan parameters as an example, for example, the protocol group can be divided into groups of common information parameters (e.g. scan time, signal-to-noise ratio), basic information parameter protocols (e.g. slice position, phase FOV), etc., and the groups can be selected by setting up the cross section, or can be customized by the device.
Further, in some embodiments, the scanning parameters of the scanning protocol are configured according to the comparison result obtained in the previous step, and the scanning protocol is updated. The selection of the scanning protocol has obvious influence on the quality of the medical image, and the scanning protocol is optimized through the configuration of the scanning parameters, so that the condition that a patient is unnecessarily irradiated by rays additionally can be avoided, or the scanning imaging speed is accelerated on the basis of meeting the image quality. Taking a magnetic resonance image as an example, two MR images are selected, a DICOM file corresponding to the MR images is loaded, and a scanning protocol corresponding to the MR images is read from the DICOM file and comprises a group of scanning parameters. Comparing the scanning parameters in the scanning protocol one by one based on the comparison rule; alternatively, in order to make the comparison speed of the scanning protocols faster, when comparing the scanning protocols, the scanning parameters in the scanning protocols may be classified and then compared. For example, the classification may classify the information into a group of basic general information parameters (e.g., scan time, signal-to-noise ratio), basic information parameter protocols (e.g., slice position, phase FOV), contrast medium information (e.g., injection rate, injection volume, time from injection to scan, etc.), and so on. The same and different positions of the scanning parameters are highlighted, and the display mode is described in detail before, and is not described herein again. By analyzing the comparison results, parameters or parameter values that may affect the image quality are determined, parameter configurations are optimized, and the scanning protocol is updated. In the present embodiment, taking the MR magnetic resonance imaging apparatus as an example, the scan protocol is updated by explaining the configuration of scan parameters based on the comparison result of the scan protocol, and it is understood that the method adopted in the present embodiment also provides a scan protocol for other medical apparatuses, such as for PET, CT, PET-MR and/or other medical radioactive apparatuses, and the present invention is not limited in this respect.
According to the technical scheme provided by the invention, the selection instructions of at least two scanning images are responded, and the scanning protocols corresponding to the scanning images are compared after the scanning protocols corresponding to the scanning images are read from the DICOM files corresponding to the scanning images. The scanning image and the scanning protocol are corresponding, and when the scanning protocol comparison is realized, the comparison can be carried out aiming at the scanning protocol corresponding to the selected scanning image, so that the difference and the sameness of the scanning protocol corresponding to the scanning image can be quickly determined, a doctor is assisted to more accurately select the corresponding scanning protocol for scanning, and the key for realizing the quick diagnosis of the disease is realized.
Further, different types of scanning protocols used by different scanning devices are different, and formats of obtained scanned images are also different, that is, types of scanning protocols corresponding to different scanned images are different, and based on this, in order to enable comparison between scanning protocols corresponding to scanned images read from a DICOM file, an embodiment of the present invention further provides another implementation manner, as shown in fig. 2, before executing step 104 to read a scanning protocol corresponding to a scanned image from a DICOM file, the method further includes:
103. and judging whether the format of the scanned image is a set format, and if so, executing the step 104.
If the format of the scanned image is not the set format, the scanning protocol corresponding to the scanned image needs to be read. In other words, when the format of the scanned image is not the set format, the execution subject does not perform the operation of the scan protocol comparison either.
In the present invention, it is optional that determining whether the format of the scanned image is the set format can be confirmed by the format identifier of the scanned image. Specifically, a format identifier of the scanned image may be read from a DICOM file corresponding to the scanned image, and if the format identifier indicates the set format, the format of the scanned image is determined to be the set format. The format identifier may be a file extension, an icon, or the like.
Please refer to fig. 3, which is a functional block diagram of an apparatus for scan protocol comparison according to an embodiment of the present invention, the apparatus includes:
the loading module 21 is configured to respond to a selection instruction of at least two scanned images and load a DICOM file corresponding to the scanned images;
a reading module 22, configured to read a scanning protocol corresponding to the scanned image from the DICOM file;
the processing module 23 is configured to compare the scanning parameters of the scanning protocols of the at least two scanned images, and display a comparison result of the scanning protocols.
Specifically, the processing module 23 may be specifically configured to compare the scanning parameters in the scanning protocol one by one, and highlight the comparison result of the scanning protocol.
Specifically, the processing module 23 may be further configured to group the scanning parameters based on a comparison rule; and comparing any group of scanning parameters and displaying the comparison result of the scanning protocol.
Optionally, as shown in fig. 4, the apparatus further includes:
a determining module 24, configured to determine whether a format of the scanned image is a set format before the reading module reads the scanning protocol corresponding to the scanned image from the DICOM file.
When the device for comparing scan protocols includes the determination module 24 for determining whether the format of the scanned image is the set format, the reading module 22 is configured to read the scan protocol corresponding to the scanned image from the DICOM file when the format of the scanned image is the set format.
Optionally, the determining module 24 includes:
an identification reading unit, configured to read a format identification of the scanned image from the DICOM file corresponding to the scanned image;
a format determining unit configured to determine a format of the scanned image as the set format when the format identifier indicates the set format.
Optionally, the reading module 22 is specifically configured to:
and decrypting and decoding the scanning protocol coded in the DICOM file to obtain the scanning protocol corresponding to the scanned image.
Optionally, the processing module is further configured to:
and configuring the scanning parameters of the scanning protocol according to the comparison result, and updating the scanning protocol.
Since each module in this embodiment can execute the foregoing method for comparing scan protocols, reference may be made to the related description of the method for comparing scan protocols in this embodiment.
According to the technical scheme provided by the invention, the selection instructions of at least two scanning images are responded, and the scanning protocols corresponding to the scanning images are compared after the scanning protocols corresponding to the scanning images are read from the DICOM files corresponding to the scanning images. The scanning image and the scanning protocol are corresponding, and when the scanning protocol comparison is realized, the comparison can be carried out aiming at the scanning protocol corresponding to the selected scanning image, so that the difference and the sameness of the scanning protocol corresponding to the scanning image can be quickly determined, a doctor is assisted to more accurately select the corresponding scanning protocol for scanning, and the key for realizing the quick diagnosis of the disease is realized.
An embodiment of the present invention provides an image processing apparatus, whose functional block diagram is shown in fig. 5, the apparatus includes a processor 31, a memory 32, an input/output device 33, and a display 34, where the input/output device 33 is used for receiving or sending data, and the display 34 is used for displaying data; the memory 32 is used for storing programs; the processor 31 is configured to execute the program stored in the memory 32 to perform any one of the methods of scan protocol comparison described above.
In the invention, the processor 31 is specifically configured to respond to a selection instruction of at least two scanned images and load a DICOM file corresponding to the scanned images; reading a scanning protocol corresponding to the scanned image from the DICOM file, wherein the scanning protocol comprises scanning parameters; and comparing the scanning parameters of the scanning protocols of the at least two scanning images, and displaying the comparison result of the scanning protocols.
Before the processor 31 executes the step of reading the scanning protocol corresponding to the scanned image from the DICOM file, the processor 31 is further configured to determine whether the format of the scanned image is a set format; if the format of the scanned image is the set format, the processor 31 reads the scanning protocol corresponding to the scanned image from the DICOM file.
Optionally, the processor 31 is configured to, when determining whether the format of the scanned image is a set format, mainly read the format identifier of the scanned image from the DICOM file corresponding to the scanned image; and if the format identification indicates the set format, determining that the format of the scanned image is the set format.
Optionally, when the processor 31 is configured to read the scan protocol corresponding to the scan image from the DICOM file, the following steps are mainly performed: and decrypting and decoding the scanning protocol coded in the DICOM file to obtain the scanning protocol corresponding to the scanned image.
Optionally, the processor 31 is configured to compare the scanning parameters of the scanning protocols of the at least two scanned images, and when the comparison result of the scanning protocols is displayed, specifically execute: comparing the scanning parameters in the scanning protocol one by one; and highlighting the comparison result of the scanning protocol.
Optionally, the processor 31 is configured to compare the scanning parameters of the scanning protocols of the at least two scanned images, and when the comparison result of the scanning protocols is displayed, specifically execute: grouping the scan parameters based on a comparison rule; and comparing any group of scanning parameters and displaying the comparison result of the scanning protocol.
Optionally, after the processor 31 performs the comparison of the scanning parameters of the scanning protocols of the at least two scanned images and displays the comparison result of the scanning protocols, the processor may further perform the configuration of the scanning parameters of the scanning protocols according to the comparison result and update the scanning protocols.
Embodiments of the present invention further provide a readable storage medium, which includes computer readable instructions, and when the computer readable instructions are read and executed by a computer, the computer is enabled to execute any one of the above methods for comparing scan protocols.
According to the technical scheme provided by the invention, the selection instructions of at least two scanning images are responded, and the scanning protocols corresponding to the scanning images are compared after the scanning protocols corresponding to the scanning images are read from the DICOM files corresponding to the scanning images. The scanning image and the scanning protocol are corresponding, and when the scanning protocol comparison is realized, the comparison can be carried out aiming at the scanning protocol corresponding to the selected scanning image, so that the difference and the sameness of the scanning protocol corresponding to the scanning image can be quickly determined, a doctor is assisted to more accurately select the corresponding scanning protocol for scanning, and the key for realizing the quick diagnosis of the disease is realized.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present invention, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions in actual implementation, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) or a Processor (Processor) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A scanning protocol comparison method is applied to the field of medical imaging, and comprises the following steps:
responding to selection instructions of at least two scanning images, and loading DICOM files corresponding to the scanning images;
reading a scanning protocol corresponding to the scanned image from the DICOM file, wherein the scanning protocol comprises scanning parameters;
and comparing the scanning parameters of the scanning protocols of the at least two scanning images, and displaying the comparison result of the scanning protocols.
2. The method of claim 1,
before the step of reading the scan protocol corresponding to the scan image from the DICOM file, the method further includes:
judging whether the format of the scanned image is a set format or not;
and if the format of the scanned image is the set format, executing the step of reading the scanning protocol corresponding to the scanned image from the DICOM file.
3. The method of claim 1, wherein the step of reading the scan protocol corresponding to the scan image from the DICOM file comprises:
and decrypting and decoding the scanning protocol coded in the DICOM file to obtain the scanning protocol corresponding to the scanned image.
4. The method of claim 1, wherein the step of comparing the scan parameters of the scan protocols of the at least two scan images and displaying the comparison result of the scan protocols comprises:
comparing the scanning parameters in the scanning protocol one by one;
highlighting the comparison of the scan protocols.
5. The method of claim 1, wherein comparing the scan parameters of the scan protocols of the at least two scan images and displaying the comparison of the scan protocols comprises:
grouping the scan parameters based on a comparison rule;
comparing any group of scanning parameters and displaying the comparison result of the scanning protocol.
6. The method of claim 1, wherein after comparing the scan parameters of the scan protocols of the at least two scan images and displaying the comparison of the scan protocols, the method further comprises:
and configuring the scanning parameters of the scanning protocol according to the comparison result, and updating the scanning protocol.
7. A scan protocol comparison apparatus, for use in the field of medical imaging, comprising:
the loading module is used for responding to the selection instructions of at least two scanned images and loading the DICOM file corresponding to the scanned images;
a reading module, configured to read a scanning protocol corresponding to the scanned image from the DICOM file, where the scanning protocol includes scanning parameters;
and the processing module is used for comparing the scanning parameters of the scanning protocols of the at least two scanning images and displaying the comparison result of the scanning protocols.
8. The apparatus of claim 7, wherein the reading module is specifically configured to include:
and decrypting and decoding the scanning protocol coded in the DICOM file to obtain the scanning protocol corresponding to the scanned image.
9. An image processing apparatus, comprising a processor, a memory, an input/output device for receiving or transmitting data, and a display for displaying data; the memory is used for storing programs; the processor is configured to execute the program stored in the memory to perform the method of any of claims 1-6.
10. A readable storage medium comprising computer readable instructions which, when read and executed by a computer, cause the computer to perform the method of any one of claims 1 to 6.
Priority Applications (1)
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