CN104714715A - Medical image browsing control system - Google Patents
Medical image browsing control system Download PDFInfo
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- CN104714715A CN104714715A CN201310681476.1A CN201310681476A CN104714715A CN 104714715 A CN104714715 A CN 104714715A CN 201310681476 A CN201310681476 A CN 201310681476A CN 104714715 A CN104714715 A CN 104714715A
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- medical image
- mobile terminal
- control system
- viewing control
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Abstract
The invention provides a medical image browsing control system. The medical image browsing control system comprises a mobile terminal and a medical image display unit, wherein the mobile terminal comprises a gravity sensing module used for conducting browsing control on medical images correspondingly displayed by the medical display unit. By means of the image browsing system based on mobile terminal gravity sensing, users are enabled to greatly reduce the function switching times and finish image browsing work quickly and conveniently by fully using wireless transmission, gravity sensing and the control technology, and for 3D image browsing, the rotating accuracy is much higher than the rotating accuracy controlled by a mouse and a keyboard in the traditional way.
Description
Technical field
The present invention relates to field of medical image processing, particularly relate to a kind of medical image viewing control system.
Background technology
Picture browsing is a vital step in hospital image diagnostic workflow, and doctor makes tentative diagnosis by browsing.Wherein 3D rendering is browsed is the emphasis of medical image viewing software, traditional picture browsing process need doctor is by mouse, keyboard, function button or right-click menu, frequently switch with the various operations completing picture browsing between several function button, bring certain not convenient property to user, accurately cannot obtain the anglec of rotation of 3D rendering simultaneously.Most medical image viewing application in the market all only supports that traditional mouse, keyboard are as control inputs.Also 3D mouse is to facilitate user's Direct Three-dimensional image control to have part to support.
But have no the introduction using gravity sensing to control the medical image viewing software be arranged on remote computer at present.
Summary of the invention
The problem that the present invention solves is to provide a kind of medical image viewing control system, in order to the function making gravity sensing be applied to medical image viewing.
In order to solve the problem, the invention provides a kind of medical image viewing control system, comprising: mobile terminal and medical image display unit, wherein, described mobile terminal has gravity sensing module, in order to browse control to the medical image of described medical image display unit correspondence display.
Optionally, the direction corresponding relation of the medical image of described mobile terminal and described display is: described mobile terminal has top and display screen, described medical image is human body image, the top-direction of described mobile terminal is corresponding with the cephalad direction of human body in described medical image, the screen direction of described mobile terminal and the human face of described medical image towards direction in opposite directions.
Optionally, described browse mode has rotation of mobile terminal pattern and medical image rotary mode.
Optionally, browse control model described in and comprise synchronous mode and incremental mode.
Optionally, if synchronous mode, then also comprise the startup described mobile terminal being carried out to locus, with the registration making described mobile terminal and described medical image carry out locus.
Optionally, if described synchronous mode, also comprise: also comprise and two dimension or three-dimensional perspective tolerance value scope are provided, the registration of locus is carried out with described medical image: if the error range of the described mobile terminal coordinate axis corresponding with described medical image is less than or equal to 15 degree to make described mobile terminal, then by the angle of the described medical image of adjustment, to make described medical image consistent with the coordinate axis of described mobile terminal.
Optionally, also comprise: if described incremental mode, be then also included in described mobile terminal and 3 coordinate surfaces are set, select one of them as effective coordinate surface.
Optionally, described effective coordinate surface has the direction of action of some numbers, selects one of them as effective direction of action.
Optionally, selected described effective coordinate surface, then the action of arbitrary mobile terminal is projected as effective action on described effective coordinate surface, and other projecting planes are projected as invalid action.
Optionally, if incremental mode, also comprising mobile terminal amplitude sensitivity module, by adjusting described sensitivity module, making described mobile terminal form corresponding ratio with the speed amplitude that described medical image rotates.
Optionally, also comprise: the speed amplitude ratio that the speed amplitude of described rotation of mobile terminal and described medical image rotate is 1/8,1/4,1/2,2,4 or 8.
Optionally, described medical image is volume drawing medical image.
Optionally, also comprise: by rotating described mobile terminal, to rotate described medical image.
Optionally, also comprise: also comprise and arrange and open audio function and the vibration function of described mobile terminal, browse controlling described medical image to make described audio function and vibration function correspondence.
Compared with prior art, the present invention has the following advantages: the present invention proposes a kind of image browsing system based on mobile terminal gravity sensing (three-axis gyroscope), make full use of wireless transmission, gravity sensing and control technology, make user can greatly reduce the number of times of function switching, fast, picture browsing work is completed easily, browse for 3D rendering, the precision of rotation will control far above traditional mouse-keyboard.
Accompanying drawing explanation
Fig. 1 is the respective coordinates axle schematic diagram of the medical image viewing control system of one embodiment of the invention.
Embodiment
Set forth a lot of detail in the following description so that fully understand the present invention.But the present invention can be much different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar popularization when intension of the present invention, therefore the present invention is by the restriction of following public concrete enforcement.
Secondly, the present invention utilizes schematic diagram to be described in detail, and when describing the embodiment of the present invention in detail, for ease of illustrating, described schematic diagram is example, and it should not limit the scope of protection of the invention at this.
The invention provides a kind of medical image viewing control system, comprise: mobile terminal and medical image display unit, wherein, described mobile terminal has gravity sensing module, in order to browse control to the medical image of described medical image display unit correspondence display.By rotating described mobile terminal, to rotate described medical image.Described medical image is volume drawing medical image.
Wherein, the direction corresponding relation of the medical image of described mobile terminal and described display is: described mobile terminal has top and display screen, described medical image is human body image, the top-direction of described mobile terminal is corresponding with the cephalad direction of human body in described medical image, the screen direction of described mobile terminal and the human face of described medical image towards direction in opposite directions.
Described browse mode has rotation of mobile terminal pattern and medical image rotary mode.Described control model of browsing comprises synchronous mode and incremental mode: if synchronous mode, then also comprise the startup described mobile terminal being carried out to locus, with the registration making described mobile terminal and described medical image carry out locus.Further, also comprise: also comprise and two dimension or three-dimensional perspective tolerance value scope are provided, the registration of locus is carried out with described medical image: if the error range of the described mobile terminal coordinate axis corresponding with described medical image is less than or equal to 15 degree to make described mobile terminal, then by the angle of the described medical image of adjustment, to make described medical image consistent with the coordinate axis of described mobile terminal.
Also comprise: if described incremental mode, be then also included in described mobile terminal and 3 coordinate surfaces are set, select one of them as effective coordinate surface.Described effective coordinate surface has the direction of action of some numbers, selects one of them as effective direction of action.Selected described effective coordinate surface, then the action of arbitrary mobile terminal is projected as effective action on described effective coordinate surface, and other projecting planes are projected as invalid action.
Further, if incremental mode, also comprising mobile terminal amplitude sensitivity module, by adjusting described sensitivity module, making described mobile terminal form corresponding ratio with the speed amplitude that described medical image rotates.Wherein, the speed amplitude ratio that the speed amplitude of described rotation of mobile terminal and described medical image rotate is 1/8,1/4,1/2,2,4 or 8.
Further, described medical image viewing control system also comprises audio function and vibration function, arranges and opens audio function and the vibration function of described mobile terminal, browses controlling described medical image to make described audio function and vibration function correspondence.
Compared with prior art, the present invention has the following advantages: first, gravity sensing (three-axis gyroscope) is applied to the control of medical image viewing software; Secondly, by the sound of mobile terminal, vibrant characteristic carries out feedback prompts to image manipulation.
As an embodiment, application corresponding for described medical image viewing control system can be downloaded on corresponding described mobile terminal by channels such as Mobile solution shops by user, operating system can be iOS, in Android or Windows Phone any one, user, by starting the control application on described mobile terminal, browses control to described medical image.Described application can pass through Wifi, and the medical image viewing software on bluetooth and medical image display unit connects.
Be illustrated in figure 1 the respective coordinates axle schematic diagram of the medical image viewing control system of one embodiment of the invention, comprise: XYZ is the coordinate axis at described mobile terminal place, X ' Y ' Z ' is the coordinate axis at described medical image display unit place.The direction corresponding relation of the medical image in the direction of described mobile terminal and described medical image display unit is: described mobile terminal has top and display screen, described medical image is human body image, the top-direction of described mobile terminal is corresponding with the cephalad direction of human body in described medical image, the screen direction of described mobile terminal and the human face of described medical image towards direction in opposite directions.When described mobile terminal top upwards, screen forward time, the left and right sides of described mobile terminal is corresponding with the left and right sides of described medical image respectively.
After user opens the gravity sensing option of described medical image viewing control system, mobile terminal there is a button can switch the pattern of the rotation of mobile terminal and the rotation of described medical image, also can select to operate the rotation of described mobile terminal and the rotation of described medical image simultaneously.
Described medical image viewing control system comprises supports synchronous mode and incremental mode.Wherein, for synchronous mode, first user needs the locus by adjusting mobile terminal to start to carry out registration to medical image.
Further, under described synchronous mode, described medical image and the three-dimensional of described mobile terminal mate completely user operation is required higher, so arrange three-dimensional perspective tolerance value scope further to complete autoregistration.Described registration process is: as shown in Figure 1, if the error of the described mobile terminal coordinate axis corresponding with described medical image drops on outside described angle tolerance value scope, described medical image by the angle of adjustment oneself automatically and user mobile phone registration.As an embodiment, described three-dimensional perspective tolerance value scope can for being less than or equal to 15 degree.The error of the coordinate axis that even described mobile terminal is corresponding with described medical image is greater than 15 degree, then described medical image by the angle of adjustment oneself automatically and user mobile phone registration.
Further, for incremental mode, after this function is opened, user does not need the three-dimensional consistance keeping mobile terminal and medical image, namely can rotate medical image.
Further, sensitivity slider bar can also be set, by opening rotation sensitivity slider bar, user can by arranging the rotation sensitivity on mobile terminal, the speed of the rotation of the medical image corresponding to swing of adjustment mobile terminal and amplitude, as an embodiment, the speed amplitude ratio that the speed amplitude of described rotation of mobile terminal and described medical image rotate is 1/8,1/4,1/2,2,4 or 8.
Further, user can also realize medical image by terminal in rotary moving and rotate, and simultaneously by the sound of mobile terminal, vibration function realizes the feedback in medical image operation, as the inversion of medical image, realizes the function of part 3D mouse with this.
The present invention proposes a kind of image browsing system based on mobile terminal gravity sensing (three-axis gyroscope), make full use of wireless transmission, gravity sensing and control technology, make user can greatly reduce the number of times of function switching, fast, picture browsing work is completed easily, browse for 3D rendering, the precision of rotation will control far above traditional mouse-keyboard.
Although the present invention with preferred embodiment openly as above; but it is not for limiting the present invention; any those skilled in the art without departing from the spirit and scope of the present invention; the Method and Technology content of above-mentioned announcement can be utilized to make possible variation and amendment to technical solution of the present invention; therefore; every content not departing from technical solution of the present invention; the any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all belong to the protection domain of technical solution of the present invention.
Claims (14)
1. a medical image viewing control system, is characterized in that, comprising:
Mobile terminal and medical image display unit, wherein, described mobile terminal has gravity sensing module, in order to browse control to the medical image of described medical image display unit correspondence display.
2. medical image viewing control system as claimed in claim 1, it is characterized in that, the direction corresponding relation of the medical image of described mobile terminal and described display is: described mobile terminal has top and display screen, described medical image is human body image, the top-direction of described mobile terminal is corresponding with the cephalad direction of human body in described medical image, the screen direction of described mobile terminal and the human face of described medical image towards direction in opposite directions.
3. medical image viewing control system as claimed in claim 1, it is characterized in that, described browse mode has rotation of mobile terminal pattern and medical image rotary mode.
4. medical image viewing control system as claimed in claim 1, is characterized in that, described in browse control model and comprise synchronous mode and incremental mode.
5. medical image viewing control system as claimed in claim 4, is characterized in that, if synchronous mode, then also comprise the startup described mobile terminal being carried out to locus, with the registration making described mobile terminal and described medical image carry out locus.
6. medical image viewing control system as claimed in claim 4, it is characterized in that, if described synchronous mode, also comprise: also comprise and two dimension or three-dimensional perspective tolerance value scope are provided, the registration of locus is carried out with described medical image: if the error of the described mobile terminal coordinate axis corresponding with described medical image drops on outside described angle tolerance value scope to make described mobile terminal, then by the angle of the described medical image of adjustment, to make described medical image consistent with the coordinate axis of described mobile terminal.
7. medical image viewing control system as claimed in claim 4, is characterized in that, also comprise: if described incremental mode, be then also included in described mobile terminal and arrange 3 coordinate surfaces, select one of them as effective coordinate surface.
8. medical image viewing control system as claimed in claim 7, it is characterized in that, described effective coordinate surface has the direction of action of some numbers, selects one of them as effective direction of action.
9. medical image viewing control system as claimed in claim 7, is characterized in that, selected described effective coordinate surface, then the action of arbitrary mobile terminal is projected as effective action on described effective coordinate surface, and other projecting planes are projected as invalid action.
10. medical image viewing control system as claimed in claim 4, it is characterized in that, if incremental mode, also comprise mobile terminal amplitude sensitivity module, by adjusting described sensitivity module, described mobile terminal is made to form corresponding ratio with the speed amplitude that described medical image rotates.
11. medical image viewing control system as claimed in claim 10, is characterized in that, also comprise: the speed amplitude ratio that the speed amplitude of described rotation of mobile terminal and described medical image rotate is 1/8,1/4,1/2,2,4 or 8.
12. medical image viewing control system as claimed in claim 1, it is characterized in that, described medical image is volume drawing medical image.
13. medical image viewing control system as claimed in claim 1, is characterized in that, also comprise: by rotating described mobile terminal, to rotate described medical image.
14. medical image viewing control system as claimed in claim 1, it is characterized in that, also comprise: also comprise and arrange and open audio function and the vibration function of described mobile terminal, browse controlling described medical image to make described audio function and vibration function correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310681476.1A CN104714715A (en) | 2013-12-12 | 2013-12-12 | Medical image browsing control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310681476.1A CN104714715A (en) | 2013-12-12 | 2013-12-12 | Medical image browsing control system |
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| CN104714715A true CN104714715A (en) | 2015-06-17 |
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| CN201310681476.1A Pending CN104714715A (en) | 2013-12-12 | 2013-12-12 | Medical image browsing control system |
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| CN102333162A (en) * | 2011-09-27 | 2012-01-25 | 东莞市华虹电子有限公司 | Remote control device for smart mobilephone |
| US20120036466A1 (en) * | 2010-08-04 | 2012-02-09 | General Electric Company | Systems and methods for large data set navigation on a mobile device |
| CN103443799A (en) * | 2011-04-04 | 2013-12-11 | 爱克发医疗保健公司 | 3d image navigation method |
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2013
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO1999027847A2 (en) * | 1997-11-28 | 1999-06-10 | Hitachi Medical Corporation | In-room mri display terminal and remote control system |
| CN101513350A (en) * | 2008-02-22 | 2009-08-26 | 西门子公司 | Device and method for displaying medical image and imaging system |
| US20120036466A1 (en) * | 2010-08-04 | 2012-02-09 | General Electric Company | Systems and methods for large data set navigation on a mobile device |
| CN103443799A (en) * | 2011-04-04 | 2013-12-11 | 爱克发医疗保健公司 | 3d image navigation method |
| CN102333162A (en) * | 2011-09-27 | 2012-01-25 | 东莞市华虹电子有限公司 | Remote control device for smart mobilephone |
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