KR20160136833A - medical education system using video contents - Google Patents
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- KR20160136833A KR20160136833A KR1020150070927A KR20150070927A KR20160136833A KR 20160136833 A KR20160136833 A KR 20160136833A KR 1020150070927 A KR1020150070927 A KR 1020150070927A KR 20150070927 A KR20150070927 A KR 20150070927A KR 20160136833 A KR20160136833 A KR 20160136833A
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- 238000013507 mapping Methods 0.000 claims abstract description 67
- 238000012545 processing Methods 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 38
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 238000012549 training Methods 0.000 claims description 9
- 238000010191 image analysis Methods 0.000 claims description 3
- 238000009877 rendering Methods 0.000 claims description 3
- 230000035807 sensation Effects 0.000 claims 1
- 238000001356 surgical procedure Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007726 management method Methods 0.000 description 39
- 238000010586 diagram Methods 0.000 description 14
- 238000004891 communication Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000002708 enhancing effect Effects 0.000 description 3
- 230000003796 beauty Effects 0.000 description 2
- 238000002316 cosmetic surgery Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
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- 239000012141 concentrate Substances 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
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- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012905 input function Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002406 microsurgery Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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- G06Q50/20—Education
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
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Abstract
Description
The present invention relates to a medical education system using image contents. More specifically, the present invention relates to a medical education system using image contents, which comprises medical education contents including surgical images and additional information related to surgery, Education system.
With the expansion of Internet infrastructure and the development of digital device technology, the media and content industries have also developed exponentially, and various studies on services utilizing media and contents have been actively conducted.
Especially, as the quality of video contents is improved and the interest in education is increased, the demand for e-learning using video has been expanded. Such an e-learning system is not limited by time and space, Utilization and application areas are gradually increasing due to possible advantages.
However, while the demand for e - learning system is rapidly increasing in various fields, research on e - learning system in medical field is still insufficient. Especially, although medical is a very important field dealing with life, technology introduction and research are insufficient compared with e-learning systems in other fields.
This medical education is expensive because of the limited space and time because it is based on the training through surgery, 2) it takes a great deal of money for training and practice as the reliance of medical technology on advanced and advanced equipment is increased, and 3) Due to the fact that surgical know-how is not shared by the closed environment of the hospital, the shortage of specialists with skilled knowledge is intensifying because it has a long time and cost to train a skilled specialist.
Recently, the use of surgical techniques such as minimally invasive method, image-based surgery, and micro-surgery has been widely used as the field of application and utilization of surgery has increased. However, 2) it is difficult to store and manage data due to its huge data size because it is a video that captures the entire operation process; and 3) it has a high proportion of meaningless images not related to education. Use and sharing are difficult.
The map system disclosed in Korean Patent Publication No. 2002-0081377 (titled "remote internet technology map teaching delivery system and communication system using telecommunication network using an operator's vision") transmits a surgical image to a connected client, By providing two-way voice service of viewers, it is possible to provide education service that shows special technology in real-time.
However, since the guidance system, which has to concentrate on the operation, transmits the information to the viewer or responds to the viewer's answer while performing the surgery, the accuracy of the operation is lowered or the efficiency of information transmission is decreased. It is difficult to apply the present invention.
In general, medical surgery has various characteristics and characteristics such that various variables and unexpected situations arise and various actions are taken according to the judgment and experience of the master even though the same variables and unexpected situations are present. However, Because information can be delivered, the information delivery power is low, resulting in poor educational efficiency.
In addition, since the education is performed through the surgical image in which the timeline is not edited, the map system has a disadvantage that the browsing concentration and the learning efficiency are inferior in view of the characteristic of the surgical image having a high proportion of meaningless images without regard to education.
FIG. 1 is a block diagram showing a moving image providing system disclosed in Korean Patent Laid-Open No. 10-2011-0092633 (entitled "Method for providing a beauty and cosmetic surgery technique video using the Internet network").
The
However, since the multimedia data is produced by the
In recent years, as the 3D image processing technology and the technology for the 3D device have been developed, the penetration rate of the 3D image has been increasing. Such a 3D image has characteristics of high realism and high living feeling as compared with the 2D image, Since the multimedia is produced with only the edited operation image of the timeline, there is a limitation in that the sense of presence and feel of the image is inferior.
1) improve the efficiency of medical education and learning through medical education contents including various additional information related to surgical images and surgical images, 2) make medical education contents easily by using editing tools, 3) It is urgent to study the medical education system which can enhance the sense of presence and liveliness by processing the surgical image into 3D image.
SUMMARY OF THE INVENTION The present invention has been made to solve the above problems and it is an object of the present invention to provide medical education contents to a connected client by displaying a surgical video, It is possible not only to visit the operation site but also to receive various medical information as well as to increase the efficiency of education and learning and to expand the opportunities for participating in medical education, The present invention provides a medical education system that utilizes image contents that can perform learning about various surgical cases without using a medical image.
Another object of the present invention is to provide a content editing program for creating a medical education content, which comprises: determining whether an input image is a 2D image or a 3D image, and using the 3Dconversion algorithm when the input image is a 2D image, And to provide a medical education system using image contents capable of providing medical education services based on surgical images having excellent liveliness by converting input images into 3D.
In addition, the present invention provides a medical education contents display system that not only displays a surgical image but also sets a location requiring additional information in a video as a mapping point, and adds additional information about each set mapping point to a pop- So as to provide a medical education system using image contents which can provide more various medical related information.
According to an aspect of the present invention, there is provided a medical education system for providing a training service based on a surgical image, the system comprising: cameras for capturing an operation scene and acquiring the operation image; When receiving the time code classification information indicating the patch order of the frames of the surgical image and the additional information related to the surgical image, the medical client transmits a surgical image, input time code classification information, ; An editing client in which a content editing program for creating educational contents is installed; And a management server for storing the training content received from the editing client, the surgical video transmitted from the medical client, time code classification information, and additional information, and providing the training content in response to a request from a connected client, A time line editing unit for editing the time line of the operation video according to the time code classification information when the operation program received from the management server receives the operation video, the time code classification information, and the side information received from the management server; And an image display field in which a surgical image edited by the time line editing unit is displayed, wherein the additional information setting unit displays the additional information according to the display method determined by the additional information setting unit, And a content creating unit for creating an educational content for displaying the content The.
According to another aspect of the present invention, there is provided a medical education system for providing an educational service based on a surgical image, the system comprising: cameras for capturing an operation scene and acquiring the operation image; When receiving the time code classification information indicating the patch order of the frames of the surgical image and the additional information related to the surgical image, the surgical video, the inputted time code classification information, and the additional information are uploaded to the external server Client; An editing client that receives a content editing program for creating an educational content from an external server; Time code classification information and additional information uploaded by the content editing program and the medical client, and stores the stored content editing program, the operation video, the time code classification information, and the additional information at the request of the connected editing client And a medical education management server for storing the education contents by the editing client and providing the education contents according to a request of a client connected to the editing client, A supplementary information setting unit for registering contents of the additional information and determining an exhibition method, and a video display field for displaying a surgical image edited by the time line editing unit, And the display method determined by the additional information setting unit And a content creation unit for creating an educational content for displaying the additional information.
Further, in the present invention, the additional information may further include position information of a mapping point (P) which is an area where additional information is required in the image, and the content editing program displays the position of the mapping point (P) A mapping point setting unit for setting a mark symbol and an exposure time; And a tracking processing unit for tracking the position of the mapping point in the surgical image, wherein the content generating unit generates the mapping point P according to the position tracked by the tracking processing unit, the marking weight and the exposure time, ) Is preferably displayed on the surgical image displayed through the image display field.
The content editing program may further include a 3D image processing unit, wherein the 3D image processing unit includes a determination module for determining whether the input image is a 2D image or a 3D image using a predetermined image analysis algorithm; And a 3D image conversion module that is driven when the input image is determined to be a 2D image by the determination module and converts the
In the present invention, the 3D image processing unit is driven when the input image is determined to be a 3D image by the determination module or when a 3D image is input from the 3D image conversion module, and the 3D image, which is an input image, And a 3D image processing module for performing graphic editing for enhancing the stereoscopic effect of the 3D image processing module.
In the present invention, it is preferable that the educational contents expose the additional information corresponding to the mapping point in a toggle-mode pop-up mode.
According to the present invention having the above-mentioned problems and solutions, it is possible not only to browse the operation site even if the reader does not visit the surgery site, but also to provide various medical-related information to the reader, Increase opportunities for participation in education, and provide education services for various surgical cases without space and time constraints.
According to the present invention, when the input image is a 2D image, the 2D image is converted into a 3D image and used as an image of the content. If the input image is a 3D image, the 3D image is processed to have a more stereoscopic effect, It is possible to increase learning efficiency and education concentration.
Further, according to the present invention, the medical education contents do not merely display the surgical images, but set locations where additional information is required in the image as mapping points and additional information about each set mapping point is displayed in a pop- Thereby providing a variety of medical-related information.
FIG. 1 is a block diagram showing a moving image providing system disclosed in Korean Patent Laid-Open No. 10-2011-0092633 (entitled "Method for providing a beauty and cosmetic surgery technique video using the Internet network").
2 is a configuration diagram illustrating a medical education system according to an embodiment of the present invention.
Figure 3 is a block diagram illustrating the editing client of Figure 2;
FIG. 4 is a flowchart illustrating a process of manufacturing medical education contents according to the present invention.
Fig. 5 is a diagram showing the relationship shown in Fig.
Fig. 6 is a flowchart showing the contents production step of Fig. 5;
7 is a block diagram showing the contents editing program of Fig.
8 is an exemplary diagram for explaining the mapping point setting unit of FIG.
9 is a block diagram showing the 3D image processing unit of Fig.
FIG. 10 is an exemplary view showing medical education contents generated by the content generation unit of FIG. 7; FIG.
11 is a view of FIG.
Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.
2 is a configuration diagram illustrating a medical education system according to an embodiment of the present invention.
The
In addition, the
The
In the present invention, the
The
At least one camera (2) is installed in the operating room, and the operation image is acquired by photographing the home site.
Further, the camera 2 transmits the obtained surgical image to the
The camera 2 may be a 2D camera for acquiring a 2D image or a 3D camera for acquiring a 3D image. In detail, a stereo camera, pan-tilt, and zoom A variety of configurations capable of taking an operation site such as a high-definition PTZ camera, a micro camera mounted on a surgical instrument mounted on a surgical instrument such as a microscope, and the like can be applied.
The
The
The
The
In addition, the
Further, when the medical education contents are produced by the
The
In addition, the
The
Further, the
The viewing clients 6-1, ..., and 6-N are terminals for displaying medical education contents received from the medical
The medical
In addition, the medical
In addition, the medical
In addition, the medical
Figure 3 is a block diagram illustrating the editing client of Figure 2;
The
The
FIG. 4 is a flowchart for explaining a process of manufacturing the medical education contents of the present invention, and FIG. 5 is a diagram showing the relationship shown in FIG.
The medical education contents production process S200 includes an image acquisition step S210 in which a home site is photographed by the camera 2 to acquire a surgical image as shown in FIGS. 4 and 5, A first uploading step S220 of exporting the surgical image and the time code classification information obtained in step S210 and uploading it to the medical education management server 5 and the editing client 4 in the medical education management server 5 (S230) for editing the surgical image according to the time code classification information after downloading and importing the surgical video and time code classification information stored in the editing client (4) and the editing client (4) in the primary editing step S230 A second uploading step S240 of uploading the first surgical image edited by the medical client 3 to the medical education management server 5 and a second uploading step S240 of downloading the first surgical image stored in the medical education management server 5 by the medical client 3, After the first inspection, A third uploading step S260 in which the medical client 3 uploads the editing information to the medical education management server 5 when there is no modification by the first authentication step S250 and the second authentication step S250, A content creation step S270 for processing and editing the first surgical image in accordance with the editing information uploaded to the medical education management server 5 by the editing client 4 and processing the surgical image into a 3D image to produce medical education contents A fourth uploading step S280 of the editing client 4 uploading the medical education contents produced by the content producing step S270 to the medical education management server 5 and the fourth uploading step S280 of the medical client 3, (S290) of inspecting the medical education contents uploaded by the uploading step (S280), and editing of the medical education contents is completed when the correction is not made by the second checking step (S290).
Fig. 6 is a flowchart showing the contents production step of Fig. 5;
6, the content creation step S270 includes an image input step S271 for inputting a surgical image and a determination step for determining whether the image input through the image input step S271 is a 2D image or a 3D image, A 3D image conversion step S273 for converting an input image into a 3D image using a predetermined 3D conversion algorithm when the input image is a 2D image by a determination step S272 and a determination step S272, A step of advancing the 3D image input from the 3D image conversion step S273 or performing an image editing process for enhancing the stereoscopic effect of the image such as rendering of the 3D image, A mapping point setting step (S275) of setting a mark symbol and an exposure time to be displayed at a position of the mapping point (P) in the 3D image processed by the image processing step (S274) S275) A tracking processing step S276 for tracking the position of the fixed mapping point and a mapping point according to the position, mark symbol and exposure time tracked by the tracking processing step S276 in the 3D image (S278) for registering the content of the additional information corresponding to the mapping point set by the mapping point setting step (S275) and determining the display method of the additional information (S278) And a content creation step S279 for creating a medical education content in which the additional information is exposed according to the display method set by the 3D image and the additional information setting step S278 in which the mapping point is matched by the matching step S277 .
In this case, the content creation step S279 may set the time at which the additional information is exposed to be equal to the exposure time at the corresponding mapping point.
7 is a block diagram showing the contents editing program of Fig.
The
In the present invention, the
The
The
The
When the medical education contents are generated by the
The
Also stored in the
The data input /
When the data is inputted through the graphic user interface, the upload
That is, the
The time
The first operation image processed by the time
The time code classification information applied to the time
8 is an exemplary diagram for explaining the mapping point setting unit of FIG.
The mapping
In addition, the mapping
For example, the mapping
The additional
That is, the present invention provides additional information related to each of the mapping points as well as the actual operation image to the trainee, so that the trainee can learn various parameters that may occur during the operation and information on coping with the unexpected situation.
The
The
The tracking
9 is a block diagram showing the 3D image processing unit of Fig.
The 3D
9, the 3D
The 3D image converted and processed by the 3D
The 3D
In the present invention, the 3D
The
The
FIG. 10 is an exemplary view showing a medical education content generated by the content generation unit of FIG. 7, and FIG. 11 is an actual view of FIG.
The
7 and 8, the
The
1: medical education system 2: camera 3: medical client
4: Edit Client 5: Medical Education Management Server
6-1, ..., 6-N: browsing clients 7: content editing program
10: communication network 70: control unit 71: memory
72: data input / output unit 73: interface processing unit
74: Upload processing unit 75: Timeline editing unit 76: Mapping point setting unit
77: additional information setting unit 78: tracking processing unit 79: 3D image processing unit
80:
Claims (6)
Cameras for capturing an operation scene and acquiring the operation image;
A time code classification information indicating an arrangement order of frames of the surgical image and additional information related to the surgical image, a medical client for transmitting a surgical image, input time code classification information, ;
An editing client in which a content editing program for creating educational contents is installed;
And a management server for storing the training content received from the editing client, the surgical video transmitted from the medical client, time code classification information, and additional information, and providing the training content according to a request from a connected client,
The content editing program
A time line editor for editing the time line of the surgical video according to the time code classification information when the operation video, the time code classification information and the additional information transmitted from the management server are received; And an image display field in which a surgical image edited by the time line editing section is displayed, wherein the additional information is displayed according to an exhibition method determined by the additional information setting section And a content generation unit for generating the educational contents.
Cameras for capturing an operation scene and acquiring the operation image;
The time code classification information indicating the arrangement order of the frames of the surgical image and the additional information related to the surgical image, the operation image, the input time code classification information, and the additional information inputted by the cameras are uploaded to the external server Medical client;
An editing client that receives a content editing program for creating an educational content from an external server;
Time code classification information and additional information uploaded by the content editing program and the medical client, and stores the stored content editing program, the operation video, the time code classification information, and the additional information at the request of the connected editing client And a medical education management server for storing the education contents by the editing client and providing the education contents according to a request of a connected client,
The content editing program
A time line editing unit for editing the time line of the operation video according to the time code classification information, an additional information setting unit for registering contents of the inputted additional information and determining an exhibition method, And an image display field on which the operated surgical image is displayed, the apparatus comprising: a content generation unit for generating an educational content for displaying the supplementary information according to the display method determined by the supplementary information setting unit.
The content editing program
A mapping point setting unit for setting a mark symbol and an exposure time displayed at a position of the mapping point P in the surgical image;
Further comprising a tracking processing unit for tracking the position of the mapping point (P) in the surgical image,
Wherein the content generation unit generates the training content displayed on the surgical image displayed on the image display field by the mapping point (P) according to the position tracked by the tracking processing unit, the marking weight, and the exposure time Medical education system.
The 3D image processing unit
A determination module for determining whether the input image is a 2D image or a 3D image using a predetermined image analysis algorithm;
And a 3D image conversion module that is driven when the input image is determined to be a 2D image by the determination module and converts the input 2D image into a 3D image using a predetermined 3D conversion algorithm.
When the input image is determined to be a 3D image by the determination module or when a 3D image is input from the 3D image conversion module, graphic editing is performed to enhance 3D sensation such as rendering of an input 3D image And a 3D image processing module for performing a 3D image processing operation.
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| KR1020150070927A KR20160136833A (en) | 2015-05-21 | 2015-05-21 | medical education system using video contents |
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| KR1020150070927A KR20160136833A (en) | 2015-05-21 | 2015-05-21 | medical education system using video contents |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102071606B1 (en) * | 2019-04-09 | 2020-01-30 | 동서대학교 산학협력단 | Assessment System for Error Situation in Nursing Based on Virtual Reality |
| WO2020116701A1 (en) * | 2018-12-05 | 2020-06-11 | 쓰리디메디비젼 주식회사 | System for producing surgical video and method for producing surgical video |
| CN111798727A (en) * | 2020-05-26 | 2020-10-20 | 福建省立医院 | Virtual lateral ventricle puncture auxiliary training method, device, equipment and medium |
| WO2021215800A1 (en) * | 2020-04-21 | 2021-10-28 | 사회복지법인 삼성생명공익재단 | Surgical skill training system and machine learning-based surgical guide system using three-dimensional imaging |
-
2015
- 2015-05-21 KR KR1020150070927A patent/KR20160136833A/en not_active Application Discontinuation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020116701A1 (en) * | 2018-12-05 | 2020-06-11 | 쓰리디메디비젼 주식회사 | System for producing surgical video and method for producing surgical video |
| KR20200068355A (en) | 2018-12-05 | 2020-06-15 | 쓰리디메디비젼 주식회사 | Surgical video procution system and surgical video procution method |
| US11185388B2 (en) | 2018-12-05 | 2021-11-30 | 3D Medivision Inc. | Surgical video production system and surgical video production method |
| KR102071606B1 (en) * | 2019-04-09 | 2020-01-30 | 동서대학교 산학협력단 | Assessment System for Error Situation in Nursing Based on Virtual Reality |
| WO2021215800A1 (en) * | 2020-04-21 | 2021-10-28 | 사회복지법인 삼성생명공익재단 | Surgical skill training system and machine learning-based surgical guide system using three-dimensional imaging |
| CN111798727A (en) * | 2020-05-26 | 2020-10-20 | 福建省立医院 | Virtual lateral ventricle puncture auxiliary training method, device, equipment and medium |
| CN111798727B (en) * | 2020-05-26 | 2021-12-14 | 福建省立医院 | Virtual lateral ventricle puncture auxiliary training method, device, equipment and medium |
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