CN105125155A - Gesture-based method for controlling endoscope optical fiber - Google Patents
Gesture-based method for controlling endoscope optical fiber Download PDFInfo
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- CN105125155A CN105125155A CN201510357082.XA CN201510357082A CN105125155A CN 105125155 A CN105125155 A CN 105125155A CN 201510357082 A CN201510357082 A CN 201510357082A CN 105125155 A CN105125155 A CN 105125155A
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Abstract
Disclosed is a gesture-based method for controlling an endoscope optical fiber. The gesture-based method includes that step 1, an operator determines moving direction of an endoscope lens according to content displayed by an endoscope main screen; step 2, the operator makes gesture action, an infrared gesture sensor collects gesture changing information of the operator, the gesture changing information is processed through a central processing unit, and an endoscope lens moving instruction is issued; step 3, an endoscope control end moves the endoscope lens to a specified position by moving the optical fiber according to a control instruction. The operator determines the moving direction of the endoscope lens by observing the endoscope main display. The central processing unit of an endoscope acquires gesturing direction of a hand through changing information, of infrared intensity value, collected by the infrared gesture sensor and controls moving of the endoscope optical fiber. In the method, the gesturing direction of the hand is sensed through the infrared gesture sensor, and gesture-controlled moving of the endoscope optical fiber is realized so as to drive the endoscope lens to move, so that control accuracy is improved.
Description
Technical field
The invention belongs to control technology field, particularly relate to a kind of method that gesture controls endoscope's optical fiber movement.
Technical background
Along with the development of technology, modern society is intellectuality and hommization more and more.The contactless operation modes such as gesture control, Voice command, recognition of face are that the live and work of people brings great convenience.Break away from the constraint of remote controller, mouse etc., people can realize man-machine interaction by the most comfortable mode.At present, the movement of endoscope's optical fiber on market, is controlled by endoscope's control end handle mostly, and the clumsy inconvenient operation of these class methods operation, have impact on its convenience and interactivity greatly.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, provide a kind of method controlling endoscope's optical fiber based on gesture.
Technical scheme of the present invention is as follows:
Control a method for endoscope's optical fiber based on gesture, comprise following steps:
Step one: operator is by the moving direction of described endoscope main screen display content determination endoscope lens;
Step 2: operator carries out the action of gesture, the change information of infrared gesture sensor acquisition operator gesture, by central processing unit process, assigns endoscope lens move;
Step 3: according to described control instruction, endoscope lens is moved to described position by moving fiber by endoscope's control end.
Described infrared gesture sensor is arranged on endoscope's control end.The infrared intensity value change information that the movement of endoscope's optical fiber is arrived based on infrared gesture sensor acquisition.Central processing unit, by hand exercise trace information described in the identification of gesture motion recognition unit, is judged corresponding user's gesture motion control command, and is controlled the movement of endoscope's optical fiber.Described endoscope is industrial endoscope, and endoscope lens is responsible for gathering image, and control end operation endoscope of endoscope optical fiber performs gesture control command, and is shown at endoscope's control end main screen by the image gathered.
The present invention can realize man-machine interaction, solves operational approach clumsiness, unhandy shortcoming that the endoscope of handle control in the past optical fiber brings.
Accompanying drawing explanation
Fig. 1 is control flow chart of the present invention;
Fig. 2 is apparatus structure schematic diagram.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Control a method for endoscope's optical fiber based on gesture, comprise following steps:
Step one: operator is by the moving direction of described endoscope main screen display content determination endoscope lens;
Step 2: operator carries out the action of gesture, the change information of infrared gesture sensor acquisition operator gesture, by central processing unit process, assigns endoscope lens move;
Step 3: according to described control instruction, endoscope lens is moved to described position by moving fiber by endoscope's control end.
Described infrared gesture sensor is arranged on endoscope's control end.The infrared intensity value change information that the movement of endoscope's optical fiber is arrived based on infrared gesture sensor acquisition.Central processing unit, by hand exercise trace information described in the identification of gesture motion recognition unit, is judged corresponding user's gesture motion control command, and is controlled the movement of endoscope's optical fiber.Described endoscope is industrial endoscope, and endoscope lens is responsible for gathering image, and control end operation endoscope of endoscope optical fiber performs gesture control command, and is shown at endoscope's control end main screen by the image gathered.
Fig. 1 shows and the invention provides the flow chart that gesture controls lens moving and focal length change method, hands paddling in step one, infrared gesture sensor 1 gathers the change of infrared intensity value, if Fig. 2 operator is by observing endoscope's control end screen 2, determine direction and the distance of wanting lens moving, the change multiple of endoscope lens focal length.And then operator makes action, hands 3 starts paddling, hands 3 upwards paddling, and camera lens 4 moves up, downward 3 paddlings of hands, camera lens 4 moves down, hands 3 paddling left, and camera lens 4 is moved to the left, hands 3 paddling to the right, camera lens 4 moves right, and in a word, the movement of camera lens follows the paddling direction of hands to be consistent.Hands moves forward, and endoscope lens focal length becomes large, and hands moves backward, and endoscope lens focal length diminishes.The infrared gesture sensor of step 2 shown in Fig. 1 is according to the paddling direction of operator's hands, the infra-red intensity change information of collection is communicated to endoscope's control end central processing unit, signal processes by central processing unit, analyze, the paddling direction correspondence according to described hands assigns control instruction to endoscope lens.In step 3 shown in Fig. 2, endoscope lens drive mechanism 5 is by control instruction, regulates endoscope's optical fiber to move, endoscope lens is moved to instruction correspondence position, and lens focus is adjusted to corresponding multiple.
Claims (5)
1. control a method for endoscope's optical fiber based on gesture, it is characterized in that, comprise following steps:
Step one: operator is by the moving direction of described endoscope main screen display content determination endoscope lens;
Step 2: operator carries out the action of gesture, the change information of infrared gesture sensor acquisition operator gesture, by central processing unit process, assigns endoscope lens move;
Step 3: according to described control instruction, endoscope lens is moved to described position by moving fiber by endoscope's control end.
2. a kind of endoscope's optical fiber method controlled based on gesture according to claim 1, it is characterized in that, described infrared gesture sensor is arranged on endoscope's control end.
3. a kind of method controlling endoscope optical fiber based on gesture according to claim 1, is characterized in that, the infrared intensity value change information that the movement of endoscope's optical fiber is arrived based on infrared gesture sensor acquisition.
4. a kind of method controlling endoscope's optical fiber based on gesture according to claim 1, it is characterized in that, central processing unit, by hand exercise trace information described in the identification of gesture motion recognition unit, is judged corresponding user's gesture motion control command, and is controlled the movement of endoscope's optical fiber.
5. a kind of method controlling endoscope's optical fiber based on gesture according to claim 1, it is characterized in that, described endoscope is industrial endoscope, endoscope lens is responsible for gathering image, control end operation endoscope of endoscope optical fiber performs gesture control command, and is shown at endoscope's control end main screen by the image gathered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510357082.XA CN105125155A (en) | 2015-06-25 | 2015-06-25 | Gesture-based method for controlling endoscope optical fiber |
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| CN201510357082.XA CN105125155A (en) | 2015-06-25 | 2015-06-25 | Gesture-based method for controlling endoscope optical fiber |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419814A (en) * | 2016-09-19 | 2017-02-22 | 成都测迪森生物科技有限公司 | Movable efficient laryngoscope |
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Patent Citations (10)
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| CN102647955A (en) * | 2009-11-13 | 2012-08-22 | 直观外科手术操作公司 | Method and apparatus for hand gesture control in a minimally invasive surgical system |
| CN102665588A (en) * | 2009-11-13 | 2012-09-12 | 直观外科手术操作公司 | Method and system for hand presence detection in a minimally invasive surgical system |
| CN103491848A (en) * | 2011-12-26 | 2014-01-01 | 奥林巴斯医疗株式会社 | Medical endoscope system |
| CN104472018A (en) * | 2012-05-07 | 2015-03-25 | 陈家铭 | Light control systems and methods |
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| CN102724793A (en) * | 2012-05-21 | 2012-10-10 | 四川新力光源有限公司 | Gesture-controlled LED lighting device |
| US20140018819A1 (en) * | 2012-07-16 | 2014-01-16 | Anil K Raj | Anthro-Centric Multisensory Interface for Sensory Augmentation of Telesurgery |
| CN103019385A (en) * | 2012-12-21 | 2013-04-03 | 广东省自动化研究所 | Infrared-based three-dimensional (3D) gesture recognition controller and realization method |
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| CN106419814A (en) * | 2016-09-19 | 2017-02-22 | 成都测迪森生物科技有限公司 | Movable efficient laryngoscope |
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Application publication date: 20151209 |