CN109976646B - Magnetic resonance scanning control and image transmission method, server and program - Google Patents
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Abstract
The invention relates to a magnetic resonance scanning control and image transmission method, a server and a program, comprising the following steps: the client acquires the customized information of the magnetic resonance, reads the configuration file, generates a scanning control instruction and sends the scanning control instruction to the server; the server receives the scanning control instruction, converts the scanning control instruction into a simulation operation event to perform operation input on the original magnetic resonance factory software, and simultaneously intercepts a screen to acquire an execution key frame and then performs image matching; monitoring an image generation catalog of the original magnetic resonance factory software, and transmitting the image generation catalog to a client in real time after generating an image. Compared with the prior art, the invention has the advantages of high universality, strong reliability and high image transmission efficiency.
Description
Technical Field
The present invention relates to a magnetic resonance image transmission method, and in particular, to a magnetic resonance scanning control and image transmission method, a server, and a program.
Background
The existing Magnetic Resonance (MR) image transmission is provided to a software operation interface of a user original factory for controlling scanning, and then transmitted to a network node configured in advance, such as a PACS system (image archiving and communication system) and the like, through a DICOM (digital imaging and communications in medicine) protocol. The DICOM protocol is adopted for image transmission, and transmission is started after reconstruction of a sequence (Series) is completed generally, so that instantaneity cannot be guaranteed. In addition, some magnetic resonance manufacturers may provide scan control interfaces (APIs) for third-party software to call, so as to implement the control scan and image transmission of magnetic resonance. Unlike DICOM protocol, the mri control interface is generally defined independently by each mri vendor, so that different software needs to be developed to adapt to different mri vendors. For those magnetic resonances that do not provide a scan control interface, scan control in software and real-time image transmission cannot be achieved.
Disclosure of Invention
The present invention is directed to a method, a server and a program for controlling magnetic resonance scanning and image transmission, which overcome the above-mentioned drawbacks of the prior art.
The purpose of the invention can be realized by the following technical scheme:
a magnetic resonance scanning control and image transmission method comprises the following steps:
s1., the client acquires the customization information of magnetic resonance, reads the configuration file, generates a scanning control instruction and sends the scanning control instruction to the server;
s2, the server receives the scanning control command, converts the scanning control command into a simulation operation event to carry out operation input on the original magnetic resonance factory software, and simultaneously intercepts a screen to obtain an execution key frame and then carries out image matching;
s3. the server monitors the image generation catalog of the original magnetic resonance factory software while executing step s2, and transmits an image to the client in real time after generating an image.
Further, before step s1, a complete manual magnetic resonance scanning operation event is recorded, and a key step in the operation event is subjected to screen capture to obtain an initial key frame, and the recorded operation event and the initial key frame are saved as a configuration file together at the client.
Further, in step s2, the specific step of performing image matching after capturing the screen to acquire the execution key frame includes:
s21, screen capturing is carried out on key steps of simulating operation events, and execution key frames are obtained;
s22, performing pixel matching on the execution key frame and the initial key frame, judging whether the execution key frame and the initial key frame are consistent, and if yes, executing a next simulation operation event; if not, the current simulation operation event is suspended and notification information is sent.
Further, the customized information includes a scanning position, a scanning layer number and a scanning thickness.
Further, the simulation operation events comprise simulation of mouse movement, click and double click, and simulation of keyboard for information input.
A server of any one of the above magnetic resonance scanning control and image transmission methods, comprising:
the main thread is used for receiving a command request of the client and sending an execution result to the transmission thread or the control thread; monitoring an image generation directory of original magnetic resonance factory software, and transmitting image generation information to a transmission thread;
the control thread is used for receiving the control command of the main thread, converting the control command into a simulation operation event, simultaneously performing screen interception and influence matching, and transmitting an execution result to the transmission thread;
the transmission thread is used for receiving the image generation information of the main thread and transmitting the generated image to the client; and receiving message response notifications of the main thread and the control thread, and transmitting results to the client.
A magnetic resonance scanning control and image transmission program realizes the following steps: after receiving a scanning control instruction sent by a client, converting the scanning control instruction into a simulation operation event to perform operation input on the magnetic resonance original factory software, and simultaneously intercepting a screen to acquire an execution key frame for image matching; monitoring an image generation catalog of the original magnetic resonance factory software, and transmitting the image generation catalog to a client in real time after generating an image.
Compared with the prior art, the invention has the following advantages:
1. the universality is high: the method for controlling the magnetic resonance adopts a mode of simulating keyboard and mouse events, only one server program is required to be deployed at the magnetic resonance host to convert a received scanning control instruction into a simulation operation event, the magnetic resonance scanning control can be completed, magnetic resonance control interfaces of different manufacturers do not need to be called, and the method can be adapted to any magnetic resonance manufacturer.
2. The reliability is strong: when the simulation operation event is carried out, the correctness of the operation is verified through an additional screen capture and image matching algorithm, the condition that the control process fails in the simulation operation event can be avoided, and the reliability of the whole method is ensured.
3. High efficiency of image transmission: the server monitors images reconstructed in real time by magnetic resonance, and the images are sent to the client in real time as long as one image is reconstructed, so that transmission is not required to be carried out after all scanning sequences are completely reconstructed, and the high efficiency of image transmission is ensured.
4. The invention can optimally execute scanning control and image transmission through a reasonable framework of the server, occupies less memory, and has high program stability and high execution speed.
Drawings
FIG. 1 is a schematic flow chart of the present invention.
FIG. 2 is a schematic diagram of the present invention.
FIG. 3 is a schematic diagram of a work flow of the server.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1, the present embodiment provides a magnetic resonance scan control and image transmission method. The method comprises the steps that a server program is deployed at a magnetic resonance end and used for receiving a scanning instruction of a client to control magnetic resonance scanning; and simultaneously monitoring the reconstruction of the magnetic resonance image, and sending the image to the client in real time. The method comprises the following concrete implementation steps:
step s1., the client acquires the customized information of magnetic resonance, reads the configuration file, generates a scan control command, and sends the scan control command to the server. The customized information includes a scanning position, a scanning layer number, a scanning thickness, and the like.
And step S2, the server receives the scanning control command, converts the scanning control command into a simulation operation event to carry out operation input on the original magnetic resonance factory software, and simultaneously intercepts a screen to obtain an execution key frame to carry out image matching. The simulation operation events comprise simulation of mouse movement, single click and double click, and simulation of keyboard for information input. The key steps comprise historical scanning sequences, input parameter verification, operation response waiting and the like. The specific steps of capturing the execution key frame of the screen and performing image matching comprise:
and step s21, performing screen capture on the key step of the simulation operation event to obtain an execution key frame.
Step S22, performing pixel matching on the execution key frame and the initial key frame, judging whether the execution key frame and the initial key frame are consistent, and if yes, executing a next simulation operation event; if not, suspending the current operation event and sending out the notification information. Pixel matching uses the existing KMP algorithm.
A number of retries may be made before suspending the current operational event, according to a set value, the retries being selected to begin with any previously successfully performed operational event.
Step s3., the server monitors the image generation catalog of the original magnetic resonance factory software, and transmits the image generation catalog to the client in real time after generating an image. When the scanning control and image transmission are completed, the next scanning can duplicate the first scanning control operation, and only the customized parameters in step s1 are modified, thereby shortening the scanning control operation time.
Preset generation of the configuration file is required before step s1 is performed. Recording a complete scanning operation event of manually operating the original magnetic resonance factory software at the client, carrying out screen capture on key steps in the operation event to obtain an initial key frame, and storing the recorded operation event and the initial key frame as a configuration file at the client.
As shown in fig. 2, the server monitors a port of TCP/IP in a Daemon process (Daemon) design manner, and once a client request is received, a sub-process is created to process the client request; three threads are arranged in the work subprocess for processing different works:
the main thread is used for receiving a command request of the client and sending an execution result to the transmission thread or the control thread; monitoring an image generation directory of the original magnetic resonance factory software, and transmitting information generated by the image to a transmission thread.
And the control thread is used for receiving the control command of the main thread, converting the control command into a simulation operation event, simultaneously performing screen capture and image matching, and transmitting an execution result to the transmission thread.
The transmission thread is used for receiving the image generation information of the main thread and transmitting the generated influence to the client; and receiving message response notifications of the main thread and the control thread, and sending results to the client.
Fig. 3 shows the workflow of the server:
after receiving a command request of a client, the main thread starts to monitor the image generation of the magnetic resonance original factory software; the client sends a magnetic resonance scanning control instruction to the main thread, the main thread forwards the magnetic resonance scanning control instruction to the control thread, the control thread performs magnetic resonance scanning through simulating and operating original factory software, and a control result is responded to the client through the transmission thread.
After magnetic resonance scanning starts, the generated image can be monitored by the main thread, the main thread informs a transmission thread of the image generation message, and the transmission thread sends the image to the client.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (5)
1. A magnetic resonance scanning control and image transmission method is characterized by comprising the following steps:
s1, the client acquires the customized information of the magnetic resonance, reads the configuration file, generates a scanning control instruction and sends the scanning control instruction to the server;
s2, the server receives the scanning control instruction, converts the scanning control instruction into a simulation operation event to carry out operation input on the original magnetic resonance factory software, and simultaneously intercepts a screen to obtain an execution key frame and then carries out image matching;
s3, the server monitors the image generation catalog of the original magnetic resonance factory software while executing the step s2, and transmits the image generation catalog to the client in real time after generating an image;
in step s2, the specific steps of capturing the screen to acquire the execution key frame and then performing image matching include:
s21, screen capturing the key step of simulating the operation event to obtain the execution key frame;
s22, matching pixels of the execution key frame and the initial key frame through a KMP algorithm, judging whether the execution key frame and the initial key frame are consistent, and if so, executing the next simulation operation event; if not, the current simulation operation event is suspended and notification information is sent.
2. The mri control and image transmission method according to claim 1, wherein before step s1, a complete manual mri operation event is recorded, and an initial key frame is obtained by performing screen-clipping on a key step in the operation event, and the recorded operation event and the initial key frame are saved together as a configuration file at the client.
3. The mri control and image transmission method according to claim 1, wherein said customized information includes scan position, scan layer number and scan thickness.
4. The mri control and image transmission method as claimed in claim 1, wherein the simulation operation events include simulation of mouse movement, click and double click, and simulation of keyboard for information input.
5. A server-side of the magnetic resonance scanning control and image transmission method according to any one of claims 1 to 4, comprising:
the main thread is used for receiving a command request of the client and sending an execution result to the transmission thread or the control thread; monitoring an image generation directory of original magnetic resonance factory software, and transmitting image generation information to a transmission thread;
the control thread is used for receiving the control command of the main thread, converting the control command into a simulation operation event, simultaneously performing screen interception and influence matching, and transmitting an execution result to the transmission thread;
the transmission thread is used for receiving the image generation information of the main thread and transmitting the generated image to the client; and receiving message response notifications of the main thread and the control thread, and transmitting results to the client.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101197990A (en) * | 2006-12-13 | 2008-06-11 | 四川川大智胜软件股份有限公司 | Screen vision recording method irrelated with hardware and operating system platform |
| CN101551855A (en) * | 2009-05-13 | 2009-10-07 | 西安电子科技大学 | Auxiliary diagnostic system for tracing self-adaptive kernel matching and auxiliary diagnostic method thereof |
| CN101582063A (en) * | 2008-05-13 | 2009-11-18 | 华为技术有限公司 | Video service system, video service device and extraction method for key frame thereof |
| CN104038832A (en) * | 2014-02-22 | 2014-09-10 | 小米科技有限责任公司 | Video playing method and device |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1185307A (en) * | 1996-12-18 | 1998-06-24 | 杨宏伟 | Medical image computer diagnosis system |
| US6230043B1 (en) * | 1998-09-30 | 2001-05-08 | General Electric Company | Method and apparatus for capturing and automatically transferring an x-ray image to a remote location |
| JP3775346B2 (en) * | 2002-05-29 | 2006-05-17 | 株式会社日立製作所 | Videophone system and terminal device thereof |
| CN100457042C (en) * | 2005-09-15 | 2009-02-04 | 上海西门子医疗器械有限公司 | Scanning position parameter regulating method for medical imaging system |
| JP2010515472A (en) * | 2006-11-27 | 2010-05-13 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | System and method for fusing real-time ultrasound images to pre-collected medical images |
| DE102013220288B4 (en) * | 2013-10-08 | 2016-09-01 | Siemens Healthcare Gmbh | Optimizing control commands for capturing magnetic resonance image data |
| CN104546006A (en) * | 2015-01-28 | 2015-04-29 | 湖北科技学院 | Accurately-positioning three-dimensional medical ultrasonic image workstation and system |
| CN104899861B (en) * | 2015-04-01 | 2017-10-27 | 华北电力大学（保定） | The automatic searching method of key frame in a kind of intravascular ultrasound video |
| CN105446483A (en) * | 2015-11-17 | 2016-03-30 | 张晓� | Medical image browsing device with somatosensory interaction mode |
| CN105286897A (en) * | 2015-11-27 | 2016-02-03 | 曹红梅 | Medical image diagnosis system |
| CN105608423A (en) * | 2015-12-17 | 2016-05-25 | 天脉聚源（北京）科技有限公司 | Video matching method and device |
| CN107527339B (en) * | 2017-08-21 | 2021-02-09 | 上海联影医疗科技股份有限公司 | Magnetic resonance scanning method, device and system |
| CN108095745B (en) * | 2017-12-13 | 2020-12-04 | 上海联影医疗科技股份有限公司 | Medical imaging device and method for acquiring images for evaluating the performance of a medical imaging device |
-
2019
- 2019-03-22 CN CN201910222819.5A patent/CN109976646B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101197990A (en) * | 2006-12-13 | 2008-06-11 | 四川川大智胜软件股份有限公司 | Screen vision recording method irrelated with hardware and operating system platform |
| CN101582063A (en) * | 2008-05-13 | 2009-11-18 | 华为技术有限公司 | Video service system, video service device and extraction method for key frame thereof |
| CN101551855A (en) * | 2009-05-13 | 2009-10-07 | 西安电子科技大学 | Auxiliary diagnostic system for tracing self-adaptive kernel matching and auxiliary diagnostic method thereof |
| CN104038832A (en) * | 2014-02-22 | 2014-09-10 | 小米科技有限责任公司 | Video playing method and device |
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Denomination of invention: MRI scanning control and image transmission method, server and program Effective date of registration: 20210322 Granted publication date: 20201110 Pledgee: Bank of Hangzhou Limited by Share Ltd. Shanghai branch Pledgor: SHANGHAI SHENDE MEDICAL INSTRUMENT TECHNOLOGY Co.,Ltd. Registration number: Y2021310000016 |
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Application publication date: 20190705 Assignee: Nantong Shende medical equipment Technology Co.,Ltd. Assignor: SHANGHAI SHENDE MEDICAL INSTRUMENT TECHNOLOGY CO.,LTD. Contract record no.: X2023980040755 Denomination of invention: Magnetic resonance scanning control and image transmission methods, servers, and programs Granted publication date: 20201110 License type: Common License Record date: 20230828 |
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Address after: Room 2177, Building 6, No. 25, Lane 835, Jiaxin Road, Jiading District, Shanghai, 201822 Patentee after: Shanghai Shende Wuchuang Era Medical Technology Co.,Ltd. Country or region after: China Address before: Room 2177, Building 6, No. 25, Lane 835, Jiaxin Road, Jiading District, Shanghai, 201822 Patentee before: SHANGHAI SHENDE MEDICAL INSTRUMENT TECHNOLOGY CO.,LTD. Country or region before: China |
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