CN103309576A - Camera control method for touch screen - Google Patents
Camera control method for touch screen Download PDFInfo
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- CN103309576A CN103309576A CN2013102296710A CN201310229671A CN103309576A CN 103309576 A CN103309576 A CN 103309576A CN 2013102296710 A CN2013102296710 A CN 2013102296710A CN 201310229671 A CN201310229671 A CN 201310229671A CN 103309576 A CN103309576 A CN 103309576A
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- screen
- coordinate
- touch
- finger
- touch screen
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Abstract
The invention discloses a camera control method for a touch screen. The camera control method is characterized by comprising the following steps: 1) equally dividing collected image information by X and Y coordinates through a computer; 2) transmitting the equally-divided image information to the touch screen; 3) displaying the image information and hiding coordinate axes by the touch screen; 4) sensing a state in which a finger touches the screen and judging a finger action by the touch screen; 5) sliding the touch screen by the finger, and judging the starting and stopping coordinates of the finger and sending the coordinates to the computer by the touch screen; 6) controlling the rotation of a camera according to the coordinate information given by the touch screen by the computer, and repeating the steps 1) to 4) after the camera stops in a stop position; 7) clicking the touch screen by the finger, and judging a finger position coordinate and sending the coordinate to the computer by the touch screen; and 8) controlling the camera to amplify the coordinate position once according to the coordinate information given by the touch screen by the computer, and repeating the steps 1) to 4) after the amplification action is finished. By directly selecting moving and amplifying positions on the touch screen by an operator, the camera can be conveniently moved to an appointed position and an image is amplified.
Description
Technical field
The present invention relates to the computer control field, particularly, relate to the method for touch-screen control camera pendulum.
Background technology
Camera has turnable and fixed two kinds in the supervisory system at present, turnable employing monitor staff forwards camera to assigned address with handle or mouse and by mouse or keyboard picture is amplified, and in operation because the insufficient sensitivity of handle or mouse, when moving to assigned address and inconvenience, need finely tune several times just and can forward assigned address to.
Summary of the invention
For the handled easily personnel turn to assigned address and enlarged image with camera.
Purpose of the present invention is come specific implementation by the following technical programs:
A kind of method of touch-screen control camera is characterized in that, comprising:
1) computing machine is divided equally the image information that collects with X, Y coordinate;
2) image information after dividing equally sends touch-screen to;
3) touch-screen displays image information, and hiding coordinate axis;
4) touch-screen is responded to the finger touches screen, and judges finger movement;
5) finger paddling touch-screen, touch-screen is judged the origin coordinates of finger and is stopped coordinate, and sends coordinate to computing machine;
6) rotation of the coordinate information control camera that provides according to touch-screen of computing machine, camera stop repeating step 1 behind the final position) to step 4);
7) finger point touching screen, touch-screen is judged the finger position coordinate, and sends coordinate to computing machine;
8) computing machine once amplifies this coordinate place according to the coordinate information control camera that touch-screen provides, and finishes and amplifies the rear repeating step 1 of action) to step 4).
Further, the rotation of the described control camera of step 6) is to control from the rotary electric machine in generation by camera.
Further, the step 8) camera carries out an amplifieroperation original image is amplified 0.5-1.5 doubly.
The present invention directly in the selected shift position of touch-screen and amplification position, can move to camera assigned address and enlarged image by operating personnel easily.
Embodiment
The method of the described a kind of touch-screen control camera of the embodiment of the invention is characterized in that, comprising:
1) computing machine is divided equally the image information that collects with X, Y coordinate;
2) image information after dividing equally sends touch-screen to;
3) touch-screen displays image information, and hiding coordinate axis;
4) touch-screen is responded to the finger touches screen, and judges finger movement;
5) finger paddling touch-screen, touch-screen is judged the origin coordinates of finger and is stopped coordinate, and sends coordinate to computing machine;
6) coordinate information that provides according to touch-screen of computing machine is controlled the rotation of camera from the rotary electric machine in generation by camera,, camera stops repeating step 1 behind the final position) to step 4);
7) finger point touching screen, touch-screen is judged the finger position coordinate, and sends coordinate to computing machine;
8) computing machine once amplifies this coordinate place according to the coordinate information control camera that touch-screen provides, and camera carries out an amplifieroperation original image is amplified 0.5-1.5 doubly, finishes and amplifies the rear repeating step 1 of action) to step 4).
The present invention directly in the selected shift position of touch-screen and amplification position, can move to camera assigned address and enlarged image by operating personnel easily.Realized that the handled easily personnel turn to camera the purpose of assigned address and enlarged image.
Claims (3)
1. the method for a touch-screen control camera is characterized in that, comprising:
1) computing machine is divided equally the image information that collects with X, Y coordinate;
2) image information after dividing equally sends touch-screen to;
3) touch-screen displays image information, and hiding coordinate axis;
4) touch-screen is responded to the finger touches screen, and judges finger movement;
5) finger paddling touch-screen, touch-screen is judged the origin coordinates of finger and is stopped coordinate, and sends coordinate to computing machine;
6) rotation of the coordinate information control camera that provides according to touch-screen of computing machine, camera stop repeating step 1 behind the final position) to step 4);
7) finger point touching screen, touch-screen is judged the finger position coordinate, and sends coordinate to computing machine;
8) computing machine once amplifies this coordinate place according to the coordinate information control camera that touch-screen provides, and finishes and amplifies the rear repeating step 1 of action) to step 4).
2. the method for described touch-screen control camera according to claim 1 is characterized in that, the rotation of the described control camera of step 6) is to control from the rotary electric machine in generation by camera.
3. the method for described touch-screen control camera according to claim 1 is characterized in that, the described camera of step 8) carries out an amplifieroperation original image is amplified 0.5-1.5 doubly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102296710A CN103309576A (en) | 2013-06-09 | 2013-06-09 | Camera control method for touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102296710A CN103309576A (en) | 2013-06-09 | 2013-06-09 | Camera control method for touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103309576A true CN103309576A (en) | 2013-09-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102296710A Pending CN103309576A (en) | 2013-06-09 | 2013-06-09 | Camera control method for touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103309576A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105511467A (en) * | 2015-12-03 | 2016-04-20 | 中国电子科技集团公司第二十九研究所 | Video-based robot head motion control method and device |
| CN114205523A (en) * | 2021-11-18 | 2022-03-18 | 苏州长风航空电子有限公司 | Monitoring image control method for photoelectric turntable |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1554193A (en) * | 2001-07-25 | 2004-12-08 | �����J��ʷ����ɭ | A camera control apparatus and method |
| US20110085042A1 (en) * | 2009-10-14 | 2011-04-14 | Hon Hai Precision Industry Co., Ltd. | System and method for camera array control |
| CN102270096A (en) * | 2011-07-19 | 2011-12-07 | 中兴通讯股份有限公司 | Method and device for converting finger sliding coordinate information into holder control information |
| CN102819398A (en) * | 2012-08-08 | 2012-12-12 | 许继集团有限公司 | Method for slidingly controlling camera via touch screen device |
-
2013
- 2013-06-09 CN CN2013102296710A patent/CN103309576A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1554193A (en) * | 2001-07-25 | 2004-12-08 | �����J��ʷ����ɭ | A camera control apparatus and method |
| US20110085042A1 (en) * | 2009-10-14 | 2011-04-14 | Hon Hai Precision Industry Co., Ltd. | System and method for camera array control |
| CN102270096A (en) * | 2011-07-19 | 2011-12-07 | 中兴通讯股份有限公司 | Method and device for converting finger sliding coordinate information into holder control information |
| CN102819398A (en) * | 2012-08-08 | 2012-12-12 | 许继集团有限公司 | Method for slidingly controlling camera via touch screen device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105511467A (en) * | 2015-12-03 | 2016-04-20 | 中国电子科技集团公司第二十九研究所 | Video-based robot head motion control method and device |
| CN114205523A (en) * | 2021-11-18 | 2022-03-18 | 苏州长风航空电子有限公司 | Monitoring image control method for photoelectric turntable |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130918 |
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| RJ01 | Rejection of invention patent application after publication |