CN109151297A - Method, equipment and the system interacted based on screen and video camera - Google Patents
Method, equipment and the system interacted based on screen and video camera Download PDFInfo
- Publication number
- CN109151297A CN109151297A CN201710698868.7A CN201710698868A CN109151297A CN 109151297 A CN109151297 A CN 109151297A CN 201710698868 A CN201710698868 A CN 201710698868A CN 109151297 A CN109151297 A CN 109151297A
- Authority
- CN
- China
- Prior art keywords
- screen
- video camera
- camera
- touch information
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/62—Control of parameters via user interfaces
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
Abstract
The present invention provides a kind of method interacted based on screen and video camera comprising receives the first screen touch information that the video camera is transferred in instruction;According to the first screen touch information, the video camera is transferred;Receive the second screen touch information that instruction adjusts camera status.The embodiment of the present invention only need a small amount of component (such as, without wearable device), the interaction to remote camera can be realized, cost of implementation is lower, on the other hand, interactive interface based on screen of the invention is concise, friendly, and user easily can transfer and operate remote camera, and entire interactive operation is convenient, fast, intuitive.
Description
Technical field
The present invention relates to human-computer interaction technique fields, more particularly to interacted with video camera based on screen method, set
Standby and system.
Background technique
Currently, needing to transfer video camera, and camera signal using mouse or keyboard to check camera views
To transfer interface not friendly enough, it is complicated for operation, need technical professional to manipulate.
Summary of the invention
Some embodiments of the present invention provide a kind of method interacted based on screen and video camera comprising:
Receive the first screen touch information that the video camera is transferred in instruction, the first screen touch information and the screen
The first touch control operation on curtain is corresponding;
According to the first screen touch information, the video camera is transferred;
Receive the second screen touch information that instruction adjusts camera status, the second screen touch information and the screen
The second touch control operation on curtain is corresponding;
The state of video camera is adjusted according to the second screen touch information;And
The camera shooting content of video camera after reception state adjusting.
Some embodiments of the present invention provide a kind of equipment interacted based on screen and video camera comprising memory
And processor;
The memory is for storing executable program code;
It is described based on screen to execute that the processor is used to read the executable program code that stores in the memory
The method that curtain is interacted with video camera.
Some embodiments of the present invention provide a kind of system interacted based on screen and video camera, comprising: screen, screen
Curtain touch information obtains equipment and the equipment interacted based on screen and video camera;The screen touch information obtains
Equipment obtains and analyzes touch control operation, generates the first screen touch information corresponding with touch control operation and the second screen touch-control letter
Breath, and send it to the equipment interacted based on screen and video camera.
Through the above embodiments of the present invention, be able to use family without other equipment (for example, setting without wearable
It is standby) in the case where, so that it may directly Local or Remote video camera and therefore is adjusted using touch control operation (such as sliding finger)
The parameters such as the camera shooting content of video camera, clarity are adjusted, to realize to the convenient and efficient of local video camera or remote camera
Operation, cost of implementation is lower;Moreover, interactive interface of the present invention is concise, friendly, there is very strong operability.
Detailed description of the invention
Fig. 1 is the signal according to a kind of system interacted based on screen and video camera of one embodiment of the invention
Figure;
Fig. 2 is the signal that camera review information is transferred on optical touch screen according to one embodiment of the invention
Figure;
Fig. 3 is to be shown according to the exchange method of the video camera that turns right on optical touch screen of one embodiment of the invention
It is intended to;
Fig. 4 is to be shown according to the exchange method of the video camera that turns left on optical touch screen of one embodiment of the invention
It is intended to;
Fig. 5 is that video camera Zooming method schematic diagram is controlled on optical touch screen according to one embodiment of the invention;
Fig. 6 is that video camera Zooming method schematic diagram is controlled on optical touch screen according to one embodiment of the invention.
Specific embodiment
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention
Attached drawing is briefly described, it should be apparent that, drawings described below is only some embodiments of the present invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Embodiment.
Fig. 1 shows a kind of system interacted based on screen D and video camera Y according to an embodiment of the invention, should
System includes: that screen touch information obtains equipment comprising sensor C2, C1 and calculating equipment A;Based on screen and video camera into
The equipment B of row interaction;And image output device (not shown).Muti-piece screen and two sensors are shown, according to reality in figure
One piece of screen and a sensor can be used in situation.
The screen touch information obtains equipment by the touch control operation on sensor C2 and C1 capture screen, and passes through meter
It calculates equipment A to analyze the touch control operation, generates the first screen touch information (or instruction) corresponding with touch control operation,
The touch control operation or the first screen touch information are for example corresponding to the video camera Y transferred on figure, or transfer multiple video camera Y
In one of video camera.
The screen touch information obtains equipment and the first screen touch information is sent to based on screen and video camera progress
Interactive equipment B, the equipment B interacted based on screen and video camera includes processor.It is handed over based on screen and video camera
Mutual equipment B transfers the video camera Y after receiving the first screen touch information, and can export in the camera shooting of video camera Y
Appearance is shown for screen, and the content has been taken or shooting.
Later, the screen touch information obtains equipment and is grasped by the touch-control that sensor C2 and C1 continue to capture on screen
Make, and the touch control operation is analyzed by calculating equipment A, to generate the second screen touch-control corresponding with touch control operation
Information (or instruction), the second screen touch information for example require to adjust rotation angle, pitch angle, focal length, the cunning of video camera
Dynamic distance and glide direction etc. so as to from all angles, each distance, and are more clearly visible seen interior captured by camera
Hold.
The equipment B interacted based on screen and video camera is from calculate that equipment A receives that instruction adjusts camera status the
Two screen touch informations, and according to the state of the second screen touch information de-regulation video camera.When camera status is adjusted
After, the camera shooting content of the video camera after can receive status adjustment based on the equipment B that screen and video camera interact.It
Afterwards, the content can be exported based on the equipment B that screen is interacted with video camera and is shown for screen.Displaying example herein
It can such as be shown, or can be shown by projector etc. by liquid crystal display, exhibition method is unrestricted.
In some embodiments, calculate equipment A can position by the touch control operation in analysis screen or movement, accordingly
Ground generates instruction and transfers the first screen touch information of the video camera or rotation angle, the pitch angle, coke of instruction adjusting video camera
The second screen touch information away from, sliding distance or glide direction.
For example, the touch-control of different location can be limited to correspond to different operation intentions, different moving directions or movement side
The touch-control of formula corresponds to different operations again and is intended to, or is combined to position of touch and move mode or direction, to indicate not
Same operation is intended to.For example, the second screen touch control operation can be on the screen if the first screen touch control operation is picture circle
Sliding to the right, sliding, upward sliding, slide downward etc. operate to the left, these different operations, such as can correspond to require to adjust
Save rotation angle, pitch angle, focal length, sliding distance and the glide direction etc. of video camera.
In some embodiments, it may include that at least one is used in the screen that the screen touch information, which obtains equipment,
The upper infrared light curtain for forming infrared light curtain forms device;At least one described thermal camera is located at the back side or preceding of the screen
Face, for example, working as finger or object Touch Screen surface, will there is infrared light screen for capturing the touch control operation on screen,
Thermal camera will capture the touch control operation;Or when with finger or object Touch Screen surface, there will be infrared light described
Touch control operation blocks, and thermal camera will capture the touch control operation.
In some embodiments, the infrared light curtain forms device for example by multiple infrared laser module compositions, they
It is mounted on above the periphery of screen, especially screen, makes to ultimately form the infrared light curtain being distributed from top to bottom along screen surface.
Since infrared light curtain is dispensed directly onto screen surface, when thering is hand or object (such as teacher's pointer) to act on infrared light curtain
When, the infrared light at position will be received by the subsequent sensor of screen.Since infrared light curtain is directly distributed in screen surface, hand
Position also directly in screen surface, therefore, ensure the unique of position simultaneously in terms of the position two of light curtain and hand
Property, and the accuracy of corresponding sensor perception light spot position, to improve touch accuracy.
In some embodiments, the system interacted based on screen and video camera can also include projector,
It is connect with based on screen with the equipment that video camera interacts, the video camera before reception state is adjusted and/or after status adjustment
Content is imaged, Projection Display is carried out to it.
In some embodiments, the system interacted based on screen and video camera can also include at multi-screen splicing
Device is managed, connect with based on screen with the equipment that video camera interacts and is connect with projector, it will be based on screen and camera shooting
The content for the equipment connection output that machine interacts is shown on the different location of screen by projector.
Video camera in the system interacted based on screen and video camera can also include PTZ camera, cloud
Platform video camera can be located locally or remote location and touch information obtain the calculating equipment A analysis screen in equipment
On touch control operation position or movement, correspondingly generate instruction transfer the PTZ camera the first screen touch information or
Indicate to adjust the second screen touch information of the rotation angle of PTZ camera, pitch angle, focal length, sliding distance or glide direction.
A kind of side interacted based on screen and video camera according to some embodiments of the present invention is described below in detail
Method.
As shown in Fig. 2, specifically, as the icon Y of the video camera Y on user hand touching optical touch screen D, sensor
C1, C2 collect the touch-control image information of user;It calculates equipment A and receives touch-control image information, image information is handled, example
The coordinate information for such as calculating contact generates the first screen touch information corresponding with touch control operation according to coordinate information, and
First screen touch information is sent to the equipment B interacted based on screen and video camera, is carried out based on screen and video camera
Interactive equipment B recalls video camera Y, and receives video camera Y acquired image information, and by information output in screen
It is shown on D, is such as shown in camera window 11.
It, can be with further progress remote interaction after user transfers video camera.
Fig. 3 is the exchange method schematic diagram of the video camera Y that turns right on the screen of one embodiment of the present of invention.Such as figure
Shown in 3, after user successfully transfers camera window 11, continue the sensor C1 in wiping to the right in camera window 11
With the C2 acquisition corresponding touch-control image information of wiping to the right;Calculate equipment A receive touch-control image information, to touch-control image information into
Row processing, calculates the direction of motion of contact, is corresponded to according to the generation of the direction of motion of contact and rotates to the right the second of video camera
Screen touch information;And the second screen touch information is sent to the equipment B interacted based on screen and video camera, based on screen
The equipment B that curtain is interacted with video camera rotates to the right video camera Y, and receives video camera Y acquired image information and incite somebody to action
Information output on screen D for showing.Herein, the equipment B interacted based on screen with video camera is rotated to the right
Video camera Y, such as can be realized by way of remote control, e.g., the rotary flat where remote control trigger video camera can be passed through
The rotation of platform.
Fig. 4 is the exchange method schematic diagram of the video camera that turns left on the screen of one embodiment of the present of invention.Such as Fig. 4
It is shown, after user successfully transfers camera window 11, continue in wiping to the left in camera window 11, sensor C1 and
C2 acquires the corresponding touch-control image information of wiping to the left;It calculates equipment A and receives touch-control image information, touch-control image information is carried out
Processing, calculates the direction of motion of contact, is generated according to the direction of motion of contact and corresponds to the second screen for rotating to the left video camera
Curtain touch information;And the second screen touch information is sent to the equipment B interacted based on screen and video camera, it is based on screen
The equipment B interacted with video camera rotates to the left video camera Y, and receives video camera Y acquired image information and should
Information output on screen D for showing.
Fig. 5 is the video camera Zooming method schematic diagram of control on the screen of one embodiment of the present of invention.As shown in figure 5,
After user successfully transfers camera window, continue in camera window two fingers outside wiping simultaneously, sensor C1 and C2
Acquire the two fingers corresponding touch-control image information of outside wiping simultaneously;Computer receives touch-control image information, to touch-control image information
It is handled, calculates the direction of motion of contact, generated according to the direction of motion of contact and correspond to the second screen for increasing focal length
Touch information;And the second screen touch information is sent to the equipment B interacted based on screen and video camera, based on screen with
The equipment B that video camera interacts rotates to the right video camera Y, and receives video camera Y acquired image information and by the letter
Breath output on screen D for showing.
Fig. 6 is the method schematic diagram for controlling video camera zoom on the screen of one embodiment of the present of invention.Such as Fig. 6 institute
Show, after user successfully transfers camera window, continue camera window two fingers simultaneously inside wiping when, sensor C1 and
C2 acquires two fingers, and inwardly the corresponding touch-control image information of wiping, computer receive touch-control image information simultaneously, believe touch-control image
Breath is handled, and the direction of motion of contact is calculated, and is generated according to the direction of motion of contact and is corresponded to reduction camera focal length
Second screen touch information;And the second screen touch information is sent to the equipment B interacted based on screen and video camera, base
In the focal length for the equipment B reduction camera Y that screen and video camera interact, and receive video camera Y acquired image information
And by information output for being shown on screen D.
In conjunction with foregoing description it is found that the screen of the application may include processor with the equipment that video camera interacts and deposit
Reservoir, the processor execute the executable program code of memory storage, to execute following methods: receiving instruction and transfer described take the photograph
First screen touch information of camera, the first screen touch information are corresponding with the first touch control operation on the screen;
According to the first screen touch information, the video camera is transferred;Receive the second screen touch-control that instruction adjusts camera status
Information, the second screen touch information are corresponding with the second touch control operation on the screen;It is touched according to second screen
Control the state that information adjusts video camera;And the camera shooting content of the video camera after reception state adjusting.In the above method, adjusting is taken the photograph
The state of camera includes adjusting rotation angle, pitch angle, focal length, sliding distance and the glide direction of video camera.The above method may be used also
To include: after transferring the video camera, the camera shooting content for exporting the video camera transferred is shown for screen;And/or
Reception state adjust after video camera camera shooting content after, output state adjust after video camera camera shooting content for screen into
Row is shown.
By means of the invention it is possible to make user without other equipment (for example, without wearable device),
Local or Remote video camera directly being adjusted using touch control operation (as slided finger) and therefore adjust video camera
The parameters such as content, clarity are imaged, to realize the conveniently operation to local video camera or remote camera, are implemented as
This is lower;Moreover, interactive interface of the present invention is concise, friendly, there is very strong operability.
In this application, the unit as illustrated by the separation member may or may not be physically separate
, component shown as a unit may or may not be physical unit, it can and it is in one place, or can also
To be distributed over a plurality of network elements.Some or all of unit therein can be selected to realize this hair according to the actual needs
The purpose of bright example scheme.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or replace
It changes, these modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection scope subject to.
Claims (10)
1. a kind of method interacted based on screen and video camera, comprising:
It receives instruction and transfers the first screen touch information of the video camera, on the first screen touch information and the screen
The first touch control operation it is corresponding;
According to the first screen touch information, the video camera is transferred;
The second screen touch information that instruction adjusts camera status is received, on the second screen touch information and the screen
The second touch control operation it is corresponding;
The state of video camera is adjusted according to the second screen touch information;And
The camera shooting content of video camera after reception state adjusting.
2. the method according to claim 1 interacted based on screen and video camera, wherein adjust the state of video camera
Rotation angle, pitch angle, focal length, sliding distance and glide direction including adjusting video camera.
3. the method according to claim 1 interacted based on screen and video camera, wherein the method also includes:
After transferring the video camera, the camera shooting content for exporting the video camera transferred is shown for screen;And/or in reception state
After the camera shooting content of video camera after adjusting, the camera shooting content of the video camera after output state adjusting is shown for screen.
4. a kind of equipment interacted based on screen and video camera, including memory and processor;
The memory is for storing executable program code;
The processor is used to read the executable program code stored in the memory and requires to appoint in 1 to 3 with perform claim
The method interacted described in one based on screen and video camera.
5. a kind of system interacted based on screen and video camera, comprising: screen, screen touch information obtain equipment and according to
The equipment as claimed in claim 4 interacted based on screen and video camera;
The screen touch information obtains equipment and obtains and analyze touch control operation, generates the first screen corresponding with touch control operation
Touch information and the second screen touch information, and send it to the equipment interacted based on screen and video camera.
6. the system according to claim 5 interacted based on screen and video camera, wherein the screen touch information
Obtaining equipment includes:
At least one is used to capture the sensor of touch control operation;
Equipment is calculated, which connect with the sensor that at least one described is used to capture touch control operation, analyzes its institute
The touch control operation of capture generates the first screen touch information corresponding with touch control operation and the second screen touch information, and will
It is sent to the equipment interacted based on screen and video camera.
7. the system according to claim 6 interacted based on screen and video camera, wherein it is described at least one be used for
The sensor for capturing touch control operation includes at least one thermal camera.
8. the system according to claim 7 interacted based on screen and video camera, wherein the screen touch information
Obtaining equipment includes:
At least one forms device for forming the infrared light curtain of infrared light curtain on the screen;
At least one described thermal camera is located at the back side or front of the screen, for capturing the touch control operation on screen.
9. the system interacted according to claim 5,6,7 or 8 based on screen and video camera, further include projector and
Multi-screen splicing processor, multi-screen splicing processor are connected with the equipment interacted based on screen and video camera and with projector
It connects, by the video camera before the status adjustment of the equipment output interacted based on screen and video camera and/or after status adjustment
Camera shooting content is shown on the different location of screen by projector.
10. the system interacted according to claim 5,6,7 or 8 based on screen and video camera, the video camera packet
Include PTZ camera, PTZ camera is located locally or remote location and the touch-control behaviour calculated on device analysis screen
The position of work or movement correspondingly generate the first screen touch information or instruction adjusting cloud that the PTZ camera is transferred in instruction
The rotation angle of platform video camera, pitch angle, focal length, sliding distance or glide direction the second screen touch information.
Priority Applications (1)
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CN201710698868.7A CN109151297A (en) | 2017-08-15 | 2017-08-15 | Method, equipment and the system interacted based on screen and video camera |
Applications Claiming Priority (1)
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CN201710698868.7A CN109151297A (en) | 2017-08-15 | 2017-08-15 | Method, equipment and the system interacted based on screen and video camera |
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CN201710698868.7A Withdrawn CN109151297A (en) | 2017-08-15 | 2017-08-15 | Method, equipment and the system interacted based on screen and video camera |
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CN101656873A (en) * | 2008-08-18 | 2010-02-24 | 北京创先泰克科技有限公司 | System and method for controlling camera and holder in location shooting |
US20110298935A1 (en) * | 2010-06-02 | 2011-12-08 | Futurity Ventures LLC | Teleprompting system and method |
CN103716528A (en) * | 2013-08-30 | 2014-04-09 | 程治永 | PTZ camera remote control system and method based on touch terminal |
CN105988711A (en) * | 2016-05-24 | 2016-10-05 | 北京仁光科技有限公司 | Large-screen interaction system and interaction method |
CN106204604A (en) * | 2016-04-29 | 2016-12-07 | 北京仁光科技有限公司 | Projection touch control display apparatus and exchange method thereof |
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2017
- 2017-08-15 CN CN201710698868.7A patent/CN109151297A/en not_active Withdrawn
Patent Citations (6)
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CN101656873A (en) * | 2008-08-18 | 2010-02-24 | 北京创先泰克科技有限公司 | System and method for controlling camera and holder in location shooting |
CN201408412Y (en) * | 2009-05-21 | 2010-02-17 | 翁荣森 | Rear projection multi-contact interactive device |
US20110298935A1 (en) * | 2010-06-02 | 2011-12-08 | Futurity Ventures LLC | Teleprompting system and method |
CN103716528A (en) * | 2013-08-30 | 2014-04-09 | 程治永 | PTZ camera remote control system and method based on touch terminal |
CN106204604A (en) * | 2016-04-29 | 2016-12-07 | 北京仁光科技有限公司 | Projection touch control display apparatus and exchange method thereof |
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Application publication date: 20190104 |