CN110795648B - Medical image case playing method, device, terminal and medium based on browser - Google Patents
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Abstract
The invention provides a medical image case playing method based on a browser, which is applied to a terminal of the browser capable of displaying medical images, and comprises the following steps: displaying a medical image case document comprising an image playing identifier; when the image playing identifier is detected to receive a preset switching instruction, switching an interface for displaying the medical image case document on the browser into a preset interactive interface; displaying the current original state of the medical image contained in the medical image case document on a preset interactive interface; when detecting that the input operation of the target state is received on the preset interactive interface, playing the changing process of the medical image from the original state to the target state on the interactive interface. The invention also provides a medical image case playing device, a terminal and a storage medium based on the browser. According to the invention, the change process from the original state to the target state of the medical image is intuitively displayed in the browser, so that the convenience of case sharing is improved.
Description
Technical Field
The invention relates to the technical field of data sharing, in particular to a medical image case playing method, device, terminal and medium based on a browser.
Background
With the increasing level of informatization and networking, online education has grown, which refers to educational activities across geographic spaces. Because the medical image data volume is large, the visual rendering of the medical image data volume needs a high-performance display card and occupies a large amount of display memory, so that the medical image data volume is difficult to review on a common browser, so that the sharing of the current medical image cases can be mostly performed only on the basis of video teaching, for example, by taking pictures or mobile phone screenshots or by making courseware on the basis of Flash animation, and the shared cases cannot be reviewed on line, and particularly, the medical image images in the cases cannot be reviewed.
Therefore, a browser-based medical image case playing becomes a urgent problem to be solved.
Disclosure of Invention
In view of the above, it is necessary to provide a medical image case playing method, device, terminal and storage medium based on a browser, which assist students in intuitively learning the changing process of medical image images by playing the changing process from the original state to the target state of medical image images in medical image cases in the browser, thereby improving the convenience of case sharing.
The first aspect of the present invention provides a medical image case playing method based on a browser, which is applied to a terminal, wherein the browser in the terminal can display medical images, and the method comprises the following steps:
Displaying a medical image case document on the browser, wherein the medical image case document comprises an image playing identifier;
detecting whether a preset switching instruction is received on the image playing identifier;
when the preset switching instruction is received on the image playing identifier, switching an interface for displaying the medical image case document on the browser into a preset interactive interface;
displaying the original state of the medical image contained in the medical image case document on the preset interactive interface;
When detecting that the input operation of the target state is received on the preset interactive interface, playing the change process of the medical image from the original state to the target state on the interactive interface.
In an optional embodiment, the displaying, on the preset interaction interface, the current original state of the medical image included in the medical image case document includes:
performing multi-plane reconstruction on the medical image contained in the medical image case document through the browser to generate a sagittal image;
3D transforming the sagittal image;
converting the sagittal image subjected to 3D conversion into a final medical image according to a DICOM protocol;
and displaying the final medical image on the preset interactive interface.
In an optional embodiment, before switching the interface for displaying the medical image case document on the browser to a preset interactive interface, the method further includes:
extracting all medical image images contained in the medical image case document;
Identifying parameter information in each medical image;
and correlating the medical image and the corresponding parameter information to obtain correlation information.
In an optional embodiment, when the detection that the preset switching instruction is received on the image playing identifier, switching the interface on the browser for displaying the medical image case document to a preset interaction interface includes:
Acquiring the time of receiving the preset switching instruction on the image playing identifier;
Matching a target time period corresponding to the time from a plurality of preset time periods;
Acquiring target parameter information corresponding to the target time period according to the corresponding relation between the time period and the parameter information;
Acquiring a target medical image corresponding to the target parameter information;
and switching an interface of the browser for displaying the medical image case document into a preset interactive interface, and displaying the target medical image in the preset interactive interface.
In an alternative embodiment, after the process of playing the medical image from the original state to the target state on the interactive interface, the method further comprises:
acquiring first parameter information corresponding to the original state of the medical image;
acquiring second parameter information corresponding to the target state of the medical image;
And displaying a comparison table of the first parameter information and the second parameter information.
In an alternative embodiment, after the process of playing the medical image from the original state to the target state on the interactive interface, the method further comprises:
returning to the interactive interface;
and replaying the change process of the medical image from the original state to the target state.
In an alternative embodiment, the icon corresponding to the image playing identifier is displayed on the medical image case document in a semitransparent mode.
A second aspect of the present invention provides a medical image case playing device based on a browser, which is operated in a terminal, and is characterized in that the browser in the terminal can display medical images, and the device includes:
The display module is used for displaying medical image case documents on the browser, wherein the medical image case documents comprise image playing marks;
The detection module is used for detecting whether a preset switching instruction is received on the image playing identifier;
The switching module is used for switching an interface for displaying the medical image case document on the browser into a preset interactive interface when the preset switching instruction is received on the image playing identifier;
The display module is used for displaying the original state of the medical image contained in the medical image case document on the preset interactive interface;
And the playing module is used for playing the changing process of the medical image from the original state to the target state on the interactive interface when detecting that the input operation of the target state is received on the preset interactive interface.
A third aspect of the present invention provides a terminal, the terminal comprising a processor for implementing the browser-based medical image case playing method when executing a computer program stored in a memory.
A fourth aspect of the present invention provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the browser-based medical image case playing method.
In summary, according to the browser-based medical image case playing method, device, terminal and storage medium of the invention, by sharing medical image cases in the browser and presetting an image playing identifier, when the preset switching instruction is received on the image playing identifier, an interface displaying the medical image case document on the browser is switched to a preset interactive interface; displaying the original state of the medical image contained in the medical image case document on the preset interactive interface; when detecting that the input operation of the target state is received on the preset interactive interface, the change process from the original state to the target state of the medical image is played on the interactive interface, learning can be assisted, the dynamic change process of the medical image can be intuitively known, and the readability of the medical image is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flowchart of a browser-based medical image case playing method according to an embodiment of the present invention.
Fig. 2 is a block diagram of a medical image case playing device based on a browser according to a second embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a terminal according to a third embodiment of the present invention.
The invention will be further described in the following detailed description in conjunction with the above-described figures.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. It should be noted that, without conflict, the embodiments of the present invention and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, and the described embodiments are merely some, rather than all, embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example 1
Fig. 1 is a flowchart of a browser-based medical image case playing method according to an embodiment of the present invention.
In this embodiment, the browser-based medical image case playing method may be applied to a terminal, and for a terminal that needs to perform the browser-based medical image case playing method, the functions of the browser-based medical image case playing method provided by the method of the present invention may be directly integrated on the terminal, or may be run in the terminal in the form of a software development kit (Software Development Kit, SKD).
As shown in fig. 1, the method for playing medical image cases based on the browser specifically includes the following steps, and according to different requirements, the order of the steps in the flowchart may be changed, and some may be omitted.
S11, displaying a medical image case document on a browser, wherein the medical image case document comprises an image playing identifier.
In this embodiment, the terminal may share the medical image case document with a doctor or a teacher based on the function of retrieving the medical image in the browser, and the student may view the medical image case document while retrieving the medical image in the medical image case document in the browser.
When the terminal detects an uploading instruction of the medical image case document, uploading the medical image case document to the terminal and displaying the medical image case document in a browser of the terminal.
In this embodiment, the terminal may further set an image playing identifier in the medical image case document in advance, where the image playing identifier is used to remind a user that a medical image can be watched when the medical image case document is called in the browser, and the medical image in the medical image case document can be played by triggering a switching instruction on the image playing identifier, so that the medical image case document is better learned.
In an optional embodiment, the icon corresponding to the image playing identifier is displayed on the medical image case document in a semitransparent mode. The semitransparent mode refers to that the icon corresponding to the image playing identifier is shallowly displayed so as to be distinguished from the content of the medical image case document. That is, the icon corresponding to the image playing identifier may be partially displayed on the medical image case document in a hidden manner. The image playing identification is displayed in a semitransparent mode, so that the image playing identification can be conveniently and rapidly found on the medical image case document, and the image playing identification can be prevented from shielding the content on the medical image case document.
S12, detecting whether a preset switching instruction is received on the image playing identifier.
In this embodiment, the preset switching instruction is a preset trigger instruction for switching the display interface of the browser.
The preset switching instruction is triggered by one or more of the following combinations:
receiving touch operation on an icon corresponding to the image playing identifier;
Inputting a preset gesture;
Recording a preset voice;
The preset switching conditions are satisfied.
The touch operation includes a click operation, a touch operation, a long press operation, or the like. When a user clicks or touches an icon corresponding to the image playing identifier, the terminal receives a preset switching instruction and executes switching operation.
The preset gesture may be an OK gesture.
The preset voice may be a switching voice.
The preset switching condition may be that a preset time period is satisfied. In this embodiment, the preset time period is preset, for example, may be set to2 minutes or 3 minutes. And when the time for displaying the medical image case displayed on the browser is detected to meet the preset time period, switching to the preset interactive interface.
And S13, when the preset switching instruction is received on the image playing identifier, switching an interface on the browser for displaying the medical image case document into a preset interactive interface.
In this embodiment, when the preset switching instruction is received, a switching operation is performed, and an interface of the medical image case document displayed on the browser of the terminal is switched to a preset interactive interface.
In an optional embodiment, before switching the interface for displaying the medical image case document on the browser to a preset interactive interface, the method further includes:
extracting all medical image images contained in the medical image case document;
Identifying parameter information in each medical image;
and correlating the medical image and the corresponding parameter information to obtain correlation information.
In this embodiment, different medical image images include different parameter information, and the parameter information corresponding to each medical image is identified, and the parameter information and the medical image corresponding to the parameter information are associated at the same time, so that the corresponding medical image can be conveniently obtained according to the parameter information.
In an optional embodiment, when the detection that the preset switching instruction is received on the image playing identifier, switching the interface on the browser for displaying the medical image case document to a preset interaction interface includes:
Acquiring the time of receiving the preset switching instruction on the image playing identifier;
Matching a target time period corresponding to the time from a plurality of preset time periods;
Acquiring target parameter information corresponding to the target time period according to the corresponding relation between the time period and the parameter information;
Acquiring a target medical image corresponding to the target parameter information;
And switching an interface of the browser for displaying the medical image case document into a preset interactive interface, wherein the target medical image is displayed in the preset interactive interface.
In this embodiment, the preset interactive interface is set in advance according to parameter information of medical image images, where the medical image images are different and the corresponding parameter information is different, and the preset interactive interface is different.
The preset interactive interface may include one or more of a parameter information input box, a parameter information selection box, and the like.
In this embodiment, when the preset switching instruction is received on the image playing identifier, the time for receiving the preset switching instruction is obtained, and the target parameter information is determined according to the data for receiving the preset switching instruction, so as to determine the target medical image, thereby switching the interface on the browser for displaying the medical image case document to a preset interactive interface on which the target medical image is displayed.
The user can also directly input the target parameter information according to the parameter information input box or select the target parameter information in the parameter information selection box, and the terminal receives the target parameter information input in the parameter information input box or the target parameter information selected in the parameter information selection box, so that a medical image corresponding to the target parameter information can be displayed on a preset interactive interface.
And S14, displaying the original state of the medical image contained in the medical image case document on the preset interactive interface.
In this embodiment, the medical image displayed on the browser is not an original medical image, and the original medical image is generally stored in the server because the terminal configuration is low, and the data used is downsampled and lossy compressed data, and the original medical image in the server is uncompressed data. The raw medical image may include, but is not limited to: radiography, CT imaging, MR imaging, ultrasound imaging and PET imaging.
It should be noted that, since the pixel value of the original medical image is not the 2D image as commonly seen, the pixel value of the original medical image may be positive or negative, and the number of the pixel values is greater than 256. Therefore, to complete the display of the original medical image at the terminal, the pixel values of the original medical image need to be processed so as to be displayed like a two-dimensional image on a normal terminal.
The terminal in this embodiment may support 3D drawing protocol (Web Graphics Library, webGL) technology, which is a browser-supported technology, allowing JavaScript and OpenGL ES 2.0 to be combined together, and by adding one JavaScript binding of OpenGL ES 2.0, webGL may provide hardware 3D accelerated rendering for HTML5 Canvas, creating complex navigation and data visualization.
In an optional embodiment, the displaying, on the preset interaction interface, the current original state of the medical image included in the medical image case document includes:
performing multi-plane reconstruction on the medical image contained in the medical image case document through the browser to generate a sagittal image;
3D transforming the sagittal image;
converting the sagittal image subjected to 3D conversion into a final medical image according to a DICOM protocol;
and displaying the final medical image on the preset interactive interface.
In this embodiment, multi-planar reconstruction (Multi-Planar Reconstruction, MPR) refers to that all axial images in the scanning range are superimposed, and then coronary, sagittal and any angle oblique images are reconstructed on the tissue designated by the reconstruction line marked by some graticule. The present invention will not be described in detail with respect to MPR being the prior art. Digital imaging and Communications in medicine (DIGITAL IMAGING AND Communications IN MEDICINE, DICOM) is an international standard (ISO 12052) for medical images and related information, defining medical image formats and conversion rates that can be used for data exchange with quality meeting clinical needs. The image formed by the new pixel values is similar to a common two-dimensional image, and can be displayed on a browser of a terminal after format conversion according to the DICOM protocol.
In this embodiment, the 3D transform may be a rotation transform, an enlargement transform, or a reduction transform. Through converting the original medical image and displaying the converted image on the browser and displaying the original state, the user can watch the medical image more clearly, and meanwhile, the three-dimensional image can be rotated, enlarged or reduced, so that the readability of the user on the medical image is improved.
And S15, when detecting that the input operation of the target state is received on the preset interactive interface, playing the change process of the medical image from the original state to the target state on the interactive interface.
In this embodiment, the target state is a display state expected by a user, and the display state expected by the user is achieved by changing parameter information on the preset interactive interface.
In an alternative embodiment, after the process of playing the medical image from the original state to the target state on the interactive interface, the method further comprises:
acquiring first parameter information corresponding to the original state of the medical image;
acquiring second parameter information corresponding to the target state of the medical image;
And displaying a comparison table of the first parameter information and the second parameter information.
In this embodiment, after the process of changing the original state of the medical image from the original state to the target state is played on the interactive interface, a comparison table is displayed, in which first parameter information corresponding to the original state of the medical image is recorded, and second parameter information corresponding to the target state is recorded. The first parameter information and the second parameter information are compared and displayed, so that a user can clearly know the change condition of the parameter information of the medical image, and the case is better interpreted according to the change process of the parameter information.
In an alternative embodiment, after the process of playing the medical image from the original state to the target state on the interactive interface, the method further comprises:
returning to the interactive interface;
and replaying the change process of the medical image from the original state to the target state.
In this embodiment, the process of changing the original state to the target state of the medical image is repeatedly played, so that the user can learn for many times, the convenience of case sharing is improved, and the purpose of consolidating learning is achieved.
In summary, according to the browser-based medical image case playing method of the present embodiment, by sharing a medical image case in a browser and presetting an image playing identifier, when detecting that the preset switching instruction is received on the image playing identifier, an interface displaying the medical image case document on the browser is switched to a preset interactive interface; displaying the original state of the medical image contained in the medical image case document on the preset interactive interface; when detecting that the input operation of the target state is received on the preset interactive interface, the change process from the original state to the target state of the medical image is played on the interactive interface, learning can be assisted, the dynamic change process of the medical image can be intuitively known, and the readability of the medical image is improved. When receiving the input operation of the target state, the change process from the original state of the medical image to the target state is played on the interactive interface, the state change of the medical image is intuitively displayed, students can learn the medical image better, the readability of cases is improved, and the change of associated parameter information in the state change process is quickly mastered.
Example two
Fig. 2 is a block diagram of a medical image case playing device based on a browser according to a second embodiment of the present invention.
In some embodiments, the browser-based medical image case playing device 20 may include a plurality of functional modules composed of program code segments. Program code for each program segment in the browser-based medical image case playing apparatus 20 may be stored in a memory of the terminal and executed by at least one processor to perform all or part of the steps in the browser-based medical image case playing method (see fig. 1 for details).
In this embodiment, the browser-based medical image case playing device 20 may be divided into a plurality of functional modules according to the functions executed by the browser-based medical image case playing device. The functional module may include: the device comprises a display module 201, a detection module 202, a switching module 203, an extraction module 204, an identification module 205, an association module 206, a display module 207, a playing module 208, an acquisition module 209 and a return module 210. The module referred to in the present invention refers to a series of computer program segments capable of being executed by at least one processor and of performing a fixed function, stored in a memory. In the present embodiment, the functions of the respective modules will be described in detail in the following embodiments.
The display module 201 is configured to display a medical image case document on the browser, where the medical image case document includes an image playing identifier.
In this embodiment, the terminal may share the medical image case document with a doctor or a teacher based on the function of retrieving the medical image in the browser, and the student may view the medical image case document while retrieving the medical image in the medical image case document in the browser.
When the terminal detects an uploading instruction of the medical image case document, uploading the medical image case document to the terminal and displaying the medical image case document in a browser of the terminal.
In this embodiment, the terminal may further set an image playing identifier in the medical image case document in advance, where the image playing identifier is used to remind a user that a medical image can be watched when the medical image case document is called in the browser, and the medical image in the medical image case document can be played by triggering a switching instruction on the image playing identifier, so that the medical image case document is better learned.
In an optional embodiment, the icon corresponding to the image playing identifier is displayed on the medical image case document in a semitransparent mode. The semitransparent mode refers to that the icon corresponding to the image playing identifier is shallowly displayed so as to be distinguished from the content of the medical image case document. That is, the icon corresponding to the image playing identifier may be partially displayed on the medical image case document in a hidden manner. The image playing identification is displayed in a semitransparent mode, so that the image playing identification can be conveniently and rapidly found on the medical image case document, and the image playing identification can be prevented from shielding the content on the medical image case document.
The detecting module 202 is configured to detect whether a preset switching instruction is received on the image playing identifier.
In this embodiment, the preset switching instruction is a preset trigger instruction for switching the display interface of the browser.
The preset switching instruction is triggered by one or more of the following combinations:
receiving touch operation on an icon corresponding to the image playing identifier;
Inputting a preset gesture;
Recording a preset voice;
The preset switching conditions are satisfied.
The touch operation includes a click operation, a touch operation, a long press operation, or the like. When a user clicks or touches an icon corresponding to the image playing identifier, the terminal receives a preset switching instruction and executes switching operation.
The preset gesture may be an OK gesture.
The preset voice may be a switching voice.
The preset switching condition may be that a preset time period is satisfied. In this embodiment, the preset time period is preset, for example, may be set to2 minutes or 3 minutes. And when the time for displaying the medical image case displayed on the browser is detected to meet the preset time period, switching to the preset interactive interface.
And the switching module 203 is configured to switch an interface for displaying the medical image case document on the browser to a preset interactive interface when the preset switching instruction is received on the image playing identifier.
In this embodiment, when the preset switching instruction is received, a switching operation is performed, and an interface of the medical image case document displayed on the browser of the terminal is switched to a preset interactive interface.
In an optional embodiment, before the interface for displaying the medical image case document on the browser is switched to the preset interactive interface, the browser-based medical image case playing device 20 further includes:
An extracting module 204, configured to extract all medical image images contained in the medical image case document;
An identification module 205, configured to identify parameter information in each medical image;
and the association module 206 is configured to associate the medical image and the corresponding parameter information to obtain association information.
In this embodiment, different medical image images include different parameter information, and the parameter information corresponding to each medical image is identified, and the parameter information and the medical image corresponding to the parameter information are associated at the same time, so that the corresponding medical image can be conveniently obtained according to the parameter information.
In an optional embodiment, when the preset switching instruction is received on the image playing identifier, the switching module 203 switches an interface on the browser for displaying the medical image case document to a preset interactive interface, where the switching module includes:
Acquiring the time of receiving the preset switching instruction on the image playing identifier;
Matching a target time period corresponding to the time from a plurality of preset time periods;
Acquiring target parameter information corresponding to the target time period according to the corresponding relation between the time period and the parameter information;
Acquiring a target medical image corresponding to the target parameter information;
And switching an interface of the browser for displaying the medical image case document into a preset interactive interface, wherein the target medical image is displayed in the preset interactive interface.
In this embodiment, the preset interactive interface is set in advance according to parameter information of medical image images, where the medical image images are different and the corresponding parameter information is different, and the preset interactive interface is different.
The preset interactive interface may include one or more of a parameter information input box, a parameter information selection box, and the like.
In this embodiment, when the preset switching instruction is received on the image playing identifier, the time for receiving the preset switching instruction is obtained, and the target parameter information is determined according to the data for receiving the preset switching instruction, so as to determine the target medical image, thereby switching the interface on the browser for displaying the medical image case document to a preset interactive interface on which the target medical image is displayed.
The user can also directly input the target parameter information according to the parameter information input box or select the target parameter information in the parameter information selection box, and the terminal receives the target parameter information input in the parameter information input box or the target parameter information selected in the parameter information selection box, so that a medical image corresponding to the target parameter information can be displayed on a preset interactive interface.
The display module 207 is configured to display, on the preset interactive interface, an original state of a medical image included in the medical image case document.
In this embodiment, the medical image displayed on the browser is not an original medical image, and the original medical image is generally stored in the server because the terminal configuration is low, and the data used is downsampled and lossy compressed data, and the original medical image in the server is uncompressed data. The raw medical image may include, but is not limited to: radiography, CT imaging, MR imaging, ultrasound imaging and PET imaging.
It should be noted that, since the pixel value of the original medical image is not the 2D image as commonly seen, the pixel value of the original medical image may be positive or negative, and the number of the pixel values is greater than 256. Therefore, to complete the display of the original medical image at the terminal, the pixel values of the original medical image need to be processed so as to be displayed like a two-dimensional image on a normal terminal.
The terminal in this embodiment may support 3D drawing protocol (Web Graphics Library, webGL) technology, which is a browser-supported technology, allowing JavaScript and OpenGL ES 2.0 to be combined together, and by adding one JavaScript binding of OpenGL ES 2.0, webGL may provide hardware 3D accelerated rendering for HTML5 Canvas, creating complex navigation and data visualization.
In an optional embodiment, the displaying module 207 displays the current original state of the medical image included in the medical image case document on the preset interactive interface includes:
performing multi-plane reconstruction on the medical image contained in the medical image case document through the browser to generate a sagittal image;
3D transforming the sagittal image;
converting the sagittal image subjected to 3D conversion into a final medical image according to a DICOM protocol;
and displaying the final medical image on the preset interactive interface.
In this embodiment, multi-planar reconstruction (Multi-Planar Reconstruction, MPR) refers to that all axial images in the scanning range are superimposed, and then coronary, sagittal and any angle oblique images are reconstructed on the tissue designated by the reconstruction line marked by some graticule. The present invention will not be described in detail with respect to MPR being the prior art.
Digital imaging and Communications in medicine (DIGITAL IMAGING AND Communications IN MEDICINE, DICOM) is an international standard (ISO 12052) for medical images and related information, defining medical image formats and conversion rates that can be used for data exchange with quality meeting clinical needs. The image formed by the new pixel values is similar to a common two-dimensional image, and can be displayed on a browser of a terminal after format conversion according to the DICOM protocol.
In this embodiment, the 3D transform may be a rotation transform, an enlargement transform, or a reduction transform. Through converting the original medical image and displaying the converted image on the browser and displaying the original state, the user can watch the medical image more clearly, and meanwhile, the three-dimensional image can be rotated, enlarged or reduced, so that the readability of the user on the medical image is improved.
And the playing module 208 is configured to play the changing process of the medical image from the original state to the target state on the interactive interface when detecting that the input operation of the target state is received on the preset interactive interface.
In this embodiment, the target state is a display state expected by a user, and the display state expected by the user is achieved by changing parameter information on the preset interactive interface.
In an alternative embodiment, after the process of playing the medical image from the original state to the target state on the interactive interface, the browser-based medical image case playing device 20 further includes:
An obtaining module 209, configured to obtain first parameter information corresponding to the original state of the medical image;
the obtaining module 209 is further configured to obtain second parameter information corresponding to the target state of the medical image;
The display module 201 is further configured to display a comparison table of the first parameter information and the second parameter information.
In this embodiment, after the process of changing the original state of the medical image from the original state to the target state is played on the interactive interface, a comparison table is displayed, in which first parameter information corresponding to the original state of the medical image is recorded, and second parameter information corresponding to the target state is recorded. The first parameter information and the second parameter information are compared and displayed, so that a user can clearly know the change condition of the parameter information of the medical image, and the case is better interpreted according to the change process of the parameter information.
In an alternative embodiment, after the process of playing the medical image from the original state to the target state on the interactive interface, the browser-based medical image case playing device 20 further includes:
a return module 210 for returning to the interactive interface;
the playing module 208 is further configured to replay the process of changing the medical image from the original state to the target state.
In this embodiment, the process of changing the original state to the target state of the medical image is repeatedly played, so that the user can learn for many times, the convenience of case sharing is improved, and the purpose of consolidating learning is achieved.
In summary, according to the browser-based medical image case playing device of the present embodiment, by sharing a medical image case in a browser and presetting an image playing identifier, when detecting that the preset switching instruction is received on the image playing identifier, an interface displaying the medical image case document on the browser is switched to a preset interactive interface; displaying the original state of the medical image contained in the medical image case document on the preset interactive interface; when detecting that the input operation of the target state is received on the preset interactive interface, the change process from the original state to the target state of the medical image is played on the interactive interface, learning can be assisted, the dynamic change process of the medical image can be intuitively known, and the readability of the medical image is improved. When receiving the input operation of the target state, the change process from the original state of the medical image to the target state is played on the interactive interface, the state change of the medical image is intuitively displayed, students can learn the medical image better, the readability of cases is improved, and the change of associated parameter information in the state change process is quickly mastered.
Example III
Fig. 3 is a schematic structural diagram of a terminal according to a third embodiment of the present invention. In the preferred embodiment of the invention, the terminal 3 comprises a memory 31, at least one processor 32, at least one communication bus 33 and a transceiver 34.
It will be appreciated by those skilled in the art that the configuration of the terminal shown in fig. 3 is not limiting of the embodiments of the present invention, and that it may be a bus type configuration, a star type configuration, or a combination of hardware and software, or a different arrangement of components, as the terminal 3 may include more or less hardware or software than is shown.
In some embodiments, the terminal 3 includes a terminal capable of automatically performing numerical calculation and/or information processing according to a preset or stored instruction, and its hardware includes, but is not limited to, a microprocessor, an application specific integrated circuit, a programmable gate array, a digital processor, an embedded device, and the like. The terminal 3 may further comprise a client device, which includes, but is not limited to, any electronic product capable of performing man-machine interaction with a client through a keyboard, a mouse, a remote controller, a touch pad, a voice control device, etc., for example, a personal computer, a tablet computer, a smart phone, a digital camera, etc.
It should be noted that the terminal 3 is only used as an example, and other electronic products that may be present in the present invention or may be present in the future are also included in the scope of the present invention by way of reference.
In some embodiments, the memory 31 is used to store program codes and various data, such as the browser-based medical image case playing device 20 installed in the terminal 3, and to implement high-speed, automatic access to programs or data during operation of the terminal 3. The Memory 31 includes Read-Only Memory (ROM), programmable Read-Only Memory (Programmable Read-Only Memory, PROM), erasable programmable Read-Only Memory (Erasable Programmable Read-Only Memory, EPROM), one-time programmable Read-Only Memory (OTPROM), electrically erasable rewritable Read-Only Memory (EEPROM), compact disc Read-Only Memory (Compact Disc Read-Only Memory, CD-ROM) or other optical disc Memory, magnetic tape Memory, or any other medium that can be used for carrying or storing data.
In some embodiments, the at least one processor 32 may be comprised of an integrated circuit, such as a single packaged integrated circuit, or may be comprised of multiple integrated circuits packaged with the same or different functionality, including one or more central processing units (Central Processing unit, CPU), microprocessors, digital processing chips, graphics processors, combinations of various control chips, and the like. The at least one processor 32 is a Control Unit (Control Unit) of the terminal 3, connects the respective components of the whole terminal 3 using various interfaces and lines, and performs various functions of the terminal 3 and processes data, such as a browser-based medical image case playing function, by running or executing programs or modules stored in the memory 31, and calling data stored in the memory 31.
In some embodiments, the at least one communication bus 33 is arranged to enable connected communication between the memory 31 and the at least one processor 32 or the like.
Although not shown, the terminal 3 may further comprise a power source (e.g. a battery) for powering the various components, and in an alternative embodiment the power source may be logically connected to the at least one processor 32 via a power management device, whereby the functions of managing charging, discharging, and power consumption are performed by the power management device. The power supply may also include one or more of any of a direct current or alternating current power supply, recharging device, power failure detection circuit, power converter or inverter, power status indicator, etc. The terminal 3 may further include various sensors, bluetooth modules, wi-Fi modules, etc., which will not be described herein.
It should be understood that the embodiments described are for illustrative purposes only and are not limited to this configuration in the scope of the patent application.
The integrated units implemented in the form of software functional modules described above may be stored in a computer readable storage medium. The software functional modules described above are stored in a storage medium and include instructions for causing a computer device (which may be a personal computer, a terminal, or a network device, etc.) or a processor (processor) to perform portions of the methods described in the various embodiments of the invention.
In a further embodiment, in conjunction with fig. 2, the at least one processor 32 may execute the operation device of the terminal 3 and various installed applications (such as the browser-based medical image case playing device 20), program codes, etc., for example, the above modules.
The memory 31 has program code stored therein, and the at least one processor 32 can invoke the program code stored in the memory 31 to perform related functions. For example, each of the modules depicted in fig. 2 is a program code stored in the memory 31 and executed by the at least one processor 32 to perform the functions of the respective modules for the purpose of browser-based medical image case playing.
In one embodiment of the present invention, the memory 31 stores a plurality of instructions that are executed by the at least one processor 32 to implement browser-based medical image case play functionality.
Specifically, the specific implementation method of the above instruction by the at least one processor 32 may refer to the description of the relevant steps in the corresponding embodiment of fig. 1, which is not repeated herein.
In the several embodiments provided by the present invention, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules is merely a logical function division, and there may be other manners of division when actually implemented.
The modules described as separate components may or may not be physically separate, and components shown as modules may or may not be physical units, may be located in one place, or may be distributed over multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional module in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units can be realized in a form of hardware or a form of hardware and a form of software functional modules.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it will be obvious that the term "comprising" does not exclude other elements or that the singular does not exclude a plurality. A plurality of units or means recited in the apparatus claims can also be implemented by means of one unit or means in software or hardware. The terms first, second, etc. are used to denote a name, but not any particular order.
Finally, it should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (7)
1. The medical image case playing method based on the browser is applied to a terminal and is characterized in that the browser in the terminal can display medical images, and the method comprises the following steps:
Displaying a medical image case document on the browser, wherein the medical image case document comprises an image playing identifier, and an icon corresponding to the image playing identifier is displayed on the medical image case document in a semitransparent mode;
Detecting whether a preset switching instruction is received on the image playing identifier, wherein the preset switching instruction is a preset triggering instruction for switching a browser display interface;
when the preset switching instruction is received on the image playing identifier, switching an interface for displaying the medical image case document on the browser into a preset interactive interface;
Displaying the original state of the medical image contained in the medical image case document on the preset interactive interface, wherein the method comprises the following steps: performing multi-plane reconstruction on the medical image contained in the medical image case document through the browser to generate a sagittal image; 3D transforming the sagittal image; converting the sagittal image subjected to 3D conversion into a final medical image according to a DICOM protocol; displaying the final medical image on the preset interactive interface;
when detecting that the input operation of the target state is received on the preset interactive interface, playing the change process of the medical image from the original state to the target state on the interactive interface;
Before the interface of the browser for displaying the medical image case document is switched to a preset interactive interface, the method further comprises: extracting all medical image images contained in the medical image case document; identifying parameter information in each medical image; and correlating the medical image and the corresponding parameter information to obtain correlation information.
2. The method of claim 1, wherein switching the interface on the browser for displaying the medical image case document to a preset interactive interface when the preset switching instruction is received on the image playing identifier comprises:
Acquiring the time of receiving the preset switching instruction on the image playing identifier;
Matching a target time period corresponding to the time from a plurality of preset time periods;
Acquiring target parameter information corresponding to the target time period according to the corresponding relation between the time period and the parameter information;
Acquiring a target medical image corresponding to the target parameter information;
and switching an interface of the browser for displaying the medical image case document into a preset interactive interface, and displaying the target medical image in the preset interactive interface.
3. The method of any of claims 1-2, wherein after playing the medical image on the interactive interface from the original state to the target state, the method further comprises:
acquiring first parameter information corresponding to the original state of the medical image;
acquiring second parameter information corresponding to the target state of the medical image;
And displaying a comparison table of the first parameter information and the second parameter information.
4. The method of any of claims 1-2, wherein after playing the medical image on the interactive interface from the original state to the target state, the method further comprises:
returning to the interactive interface;
and replaying the change process of the medical image from the original state to the target state.
5. A medical image case playing device based on a browser, which is operated in a terminal, wherein the browser in the terminal can display medical images, the device comprising:
The display module is used for displaying a medical image case document on the browser, wherein the medical image case document comprises an image playing identifier, and an icon corresponding to the image playing identifier is displayed on the medical image case document in a semitransparent mode;
The detection module is used for detecting whether a preset switching instruction is received on the image playing identifier, wherein the preset switching instruction is a preset triggering instruction for switching the display interface of the browser;
The switching module is used for switching an interface for displaying the medical image case document on the browser into a preset interactive interface when the preset switching instruction is received on the image playing identifier;
The display module is used for displaying the original state of the medical image contained in the medical image case document on the preset interactive interface, and comprises the following steps: performing multi-plane reconstruction on the medical image contained in the medical image case document through the browser to generate a sagittal image; 3D transforming the sagittal image; converting the sagittal image subjected to 3D conversion into a final medical image according to a DICOM protocol; displaying the final medical image on the preset interactive interface;
The playing module is used for playing the changing process of the medical image from the original state to the target state on the interactive interface when detecting that the input operation of the target state is received on the preset interactive interface;
Before the interface of the browser for displaying the medical image case document is switched to a preset interactive interface, the device further comprises: the extraction module is used for extracting all medical image images contained in the medical image case document; the identification module is used for identifying parameter information in each medical image; and the association module is used for associating the medical image and the corresponding parameter information to obtain association information.
6. A terminal comprising a processor for implementing the browser-based medical image case playing method according to any one of claims 1 to 4 when executing a computer program stored in a memory.
7. A computer readable storage medium having a computer program stored thereon, wherein the computer program when executed by a processor implements the browser-based medical image case playing method according to any one of claims 1 to 4.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109785938A (en) * | 2018-12-03 | 2019-05-21 | 深圳市旭东数字医学影像技术有限公司 | Medical image three-dimensional visualization processing method and system based on web |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120084350A1 (en) * | 2010-10-05 | 2012-04-05 | Liang Xie | Adaptive distributed medical image viewing and manipulating systems |
| US9105200B2 (en) * | 2011-10-04 | 2015-08-11 | Quantant Technology, Inc. | Semi-automated or fully automated, network and/or web-based, 3D and/or 4D imaging of anatomy for training, rehearsing and/or conducting medical procedures, using multiple standard X-ray and/or other imaging projections, without a need for special hardware and/or systems and/or pre-processing/analysis of a captured image data |
| CN103473336A (en) * | 2013-09-22 | 2013-12-25 | 江苏美伦影像系统有限公司 | Three-dimensional visualization system of medical image |
| CN107507282A (en) * | 2017-08-18 | 2017-12-22 | 孙超 | 3D methods of exhibiting, terminal and system |
| KR101898575B1 (en) * | 2018-01-18 | 2018-09-13 | 주식회사 뷰노 | Method for predicting future state of progressive lesion and apparatus using the same |
| EP3496046A1 (en) * | 2018-02-13 | 2019-06-12 | Siemens Healthcare GmbH | Method for representing three-dimensional medical image information |
| CN110059199B (en) * | 2019-04-11 | 2023-08-18 | 深圳迪乐普智能科技有限公司 | Realization method of 3D presentation and 3D presentation |
-
2019
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Non-Patent Citations (1)
| Title |
|---|
| 医学影像二维处理及三维重建系统的研究与实践;黄云奇;《中国优秀硕士学习论文全文数据库（信息科技辑）》;第I138-865页 * |
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