CN105163061A - Remote video interactive system - Google Patents
Remote video interactive system Download PDFInfo
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- CN105163061A CN105163061A CN201510604856.4A CN201510604856A CN105163061A CN 105163061 A CN105163061 A CN 105163061A CN 201510604856 A CN201510604856 A CN 201510604856A CN 105163061 A CN105163061 A CN 105163061A
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Abstract
The invention discloses a remote video interactive system, comprising a first interactive terminal and a second interactive terminal. The first interactive terminal comprises at least one camera, an image recognition module, a controller, a sound collection module and a first communication module. The image recognition module is used for receiving and recognizing instant image information captured by the at least one camera, the controller is used for generating a control signal according to the instant image information to adjust the shooting parameters of the camera, the sound collection module is used for receiving sound information, and the first communication module is used for communicating with a second communication module of the second interactive terminal. The controller is further used for adjusting the shooting parameters of the camera according to an interactive signal output by the second interactive terminal or the sound information output by the sound collection module. The remote video interactive system receives the interactive signal or analyzes the sound/image information obtained per se to adjust such parameters of the camera in a shooting process as a focal length, an aperture, a shooting angle and the like, so that the shooting image and the video interactive experience are improved.
Description
Technical field
The present invention relates to video interactive system, particularly relate to a kind of video interactive system that can adjust camera parameter.
Background technology
When using camera to carry out video interactive, the display quality of camera image is very large by the impact of external environment, as: camera angle, light intensity etc.When light is very weak, the display quality of the image shown can non-constant, and image complexion is gloomy, and background is unclear.Meanwhile, because long-distance video session object may move to some extent, therefore, the shooting angle further carrying out following the tracks of and adjusting camera is needed.In prior art, user be generally manually improve exposure, manual adjusting focal length, manually adjustment camera angle improve the display quality of image a little, and manually adjust shooting angle.But this adjustment mode not only bothers, nor be that each user can find suitable adjustment position according to external environment.Therefore, a kind of follow-on video interactive system is badly in need of to overcome above-mentioned defect.
Summary of the invention
Embodiments provide a kind of far-end video interactive system, it can adjust the parameter affecting image displaying quality automatically.
Embodiments provide a kind of far-end video interactive system, comprise the first interaction end and the second interaction end, described first interaction end comprises at least one camera, picture recognition module, controller, sound acquisition module and first communication module.The instant image information that described picture recognition module captures for receiving and identifying at least one camera described, described controller is used for generating control signal according to described instant image information, to adjust the acquisition parameters of described camera, described sound acquisition module is for receiving acoustic information, and described first communication module is used for communicating with the second communication module of described second interaction end.Wherein, the interactive signal of described controller also for exporting according to described second interaction end adjusts the acquisition parameters of described camera; Described controller is also for adjusting the acquisition parameters of described camera according to described acoustic information.
Preferably, described controller is also for adjusting the reference object of described camera according to described acoustic information.
Preferably, described sound acquisition module is also for detecting the directional information of sound source, and described controller is also for adjusting acquisition parameters and/or the reference object of described camera according to the directional information of described sound source.
Preferably, according to the rule preset, described sound acquisition module, also for when judging have multi-acoustical, identifying that specific sound source is to carry out enhancing process to its acoustic information, and carrying out attenuation processing to the acoustic information of other sound sources.
Preferably, the acquisition parameters of described camera comprises camera parameter and/or shooting angle.
Preferably, described controller also for carrying out scene analysis according to described instant image information, to switch the pattern of described camera.Wherein, the pattern of described camera comprises exposal model and image pickup mode.
Preferably, described second interaction end comprises interaction process module, for receiving outside input instruction and generating interactive signal, to be sent to the first interaction end by described second communication module, to adjust the acquisition parameters of described camera.
Preferably, described second interaction end also comprises touch-screen, and described interaction process module, also for carrying out region touch control detection, carries out portrait tracking to generate described first interaction end of specific interactive signal control.
Preferably, described far-end video interactive system also comprises server, and described server is for setting up the communication connection of described first interaction end and described second interaction end.
Said distal ends video interactive system by receiving interactive signal, or analyzes sound/image information of self obtaining to adjust the parameter such as focal length, aperture, shooting angle during camera shooting, thus improves pickup quality and video interactive is experienced.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those skilled in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the environment map of far-end video interactive system in an embodiment of the present invention;
Fig. 2 is the module diagram of far-end video interactive system in an embodiment of the present invention;
Fig. 3 is the module diagram of far-end video interactive system in another execution mode of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those skilled in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Figure 1 shows that the environment map of far-end video interactive system in an embodiment of the present invention.In the present embodiment, far-end video interactive system 100 comprises the first interaction end 10, second interaction end 20 and server 30.First interaction end 10 can be local side, and as camera, the second interaction end 20 can be remote port, as terminal equipments such as mobile phones.The audio-video signal that it obtains respectively can transmit by the first interaction end 10 and the second interaction end 20 mutually, second interaction end 20 also can receive the operational order of user simultaneously, and regulates according to the shooting state of this operational order to the first interaction end 10.Server 30 can be used for setting up the communication connection of the first interaction end 10 and the second interaction end 20, or carries out the temporary of data and forward.
Fig. 2 is the module map of far-end video interactive system in an embodiment of the present invention.In the present embodiment, the first interaction end 10 comprises camera 1, picture recognition module 2, controller 3, first communication module 4 and sound acquisition module 6.The instant image information that picture recognition module 2 captures for receiving and identifying camera 1.Controller 3 generates control signal for the instant image information identified according to picture recognition module 2, to adjust the acquisition parameters of camera 1.First communication module 4 communicates with the second communication module 5 of the second interaction end 20, thus realizes the first interaction end 10 and the second interaction end 20 carries out exchanges data.Sound acquisition module 6 for obtaining the acoustic information of the first interaction end 10 surrounding environment, thus make the first interaction end 10 can output image information and acoustic information to carry out video interactive.The acoustic information of controller 3 also for obtaining according to interactive signal or the sound acquisition module 6 of the second interaction end 20 output adjusts the acquisition parameters of camera 1.In the present embodiment, camera 1 can be multiple, thus obtains the wider shooting visual field, and the parameter of taking pictures of camera 1 comprises camera parameter and/or shooting angle.Camera parameter can comprise the parameter of taking when focal length, aperture, focusing etc. can change or improve camera shooting.Camera 1 can be the camera comprising multiaxis The Cloud Terrace (not shown), and the axle of multiaxis The Cloud Terrace adjustment comprises any one or more combinations of pitching, roll, three spinning movements in course, thus realizes the shooting angle of adjustment camera 1 flexibly.In other execution modes of the present invention, camera 1 also can be full-view camera, now only needs a full-view camera can take 360 ° of panorama image information.Picture recognition module 2 is preferred for the information such as position, number, size, scene identifying personage.First communication module 4 and second communication module 5 can be the modules that wireless network module, bluetooth module etc. can realize radio communication.
Refer to Fig. 3, in an embodiment of the present invention, sound acquisition module 6 can also built-in speech identifying function, thus identifies the acoustic information received, and controller 3 is also for adjusting acquisition parameters and/or the reference object of camera 1 according to identified acoustic information.For example, user can control turning to of camera 1 by voice command, and the first interaction end 10 also can convert according to talker's thing, controls camera 1 and transfers to the current personage that speaks of shooting from the personage that speaks of a time point shooting.
In an embodiment of the present invention, sound acquisition module 6 can also be used to the directional information of the sound source detecting sounding, and controller 3 is also for adjusting acquisition parameters and/or the reference object of camera 1 according to the directional information of sound source.For example, when camera 1 is when receiving the sound of user, initial condition camera may towards user, and the azimuth information now by detecting user adjusts the shooting angle of camera 1, thus make camera 1 to face user, improve the definition receiving sound.
In an embodiment of the present invention, sound acquisition module 6 is also for when judging there is multi-acoustical, identify that specific sound source is to carry out enhancing process to its acoustic information according to the rule preset, and carry out attenuation processing to the acoustic information of other sound sources, thus the first interaction end 10 is made to receive target sound clearly when acoustic environment is more mixed and disorderly.The rule preset can be the acoustic information of setting priority level, preferentially strengthens the highest acoustic information of priority according to priority level.
In an embodiment of the present invention, controller 3 also carries out scene analysis for the instant image information according to picture recognition module 2, to switch the pattern of camera 1.Wherein, the pattern of camera 1 comprises exposal model and image pickup mode.
In an embodiment of the present invention, the second interaction end 20 also comprises interaction process module 7.Interaction process module 7 is for receiving outside input instruction and generating interactive signal and be sent to the first interaction end 10 by second communication module 5, to adjust the acquisition parameters of camera 1, thus realize user can remote control camera 1 by hand-held second interaction end 20, realize such as following the tracks of particular persons, amplifying the functions such as person image.Outside input instruction can be that user is inputted by on-screen menu or button.
In an embodiment of the present invention, the second interaction end 20 also comprises touch-screen 8 and audio-video collection module 9.Audio-video collection module 9 is for gathering voice signal and/or the picture signal of the second interaction end 20 surrounding environment.Interaction process module 7, also for carrying out region touch control detection to touch-screen 8, carries out portrait tracking to generate specific interactive signal to control the first interaction end 10.For example, when some person images of user's point touching screen 8 display, the first interaction end 10 receives this user operation, the personage clicked by automatic tracing.
Said distal ends video interactive system by receiving interactive signal, or analyzes sound/image information of self obtaining to adjust the parameter such as focal length, aperture, shooting angle during camera shooting, thus improves pickup quality and Consumer's Experience.
Apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for those skilled in the art, according to the thought of the embodiment of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (9)
1. a far-end video interactive system, is characterized in that, comprises the first interaction end and the second interaction end,
Described first interaction end comprises:
At least one camera;
Picture recognition module, for receiving and identifying the instant image information that at least one camera described captures;
Controller, for generating control signal according to described instant image information, to adjust the acquisition parameters of described camera;
Sound acquisition module, for receiving acoustic information; And
First communication module, for communicating with the second communication module of described second interaction end;
Wherein, the interactive signal of described controller also for exporting according to described second interaction end adjusts the acquisition parameters of described camera;
Described control is also for adjusting the acquisition parameters of described camera according to described acoustic information.
2. far-end video interactive system as claimed in claim 1, it is characterized in that, described controller is also for adjusting the reference object of described camera according to described acoustic information.
3. far-end video interactive system as claimed in claim 2, it is characterized in that, described sound acquisition module is also for detecting the directional information of sound source, and described controller is also for adjusting acquisition parameters and/or the reference object of described camera according to the directional information of described sound source.
4. far-end video interactive system as claimed in claim 2 or claim 3, it is characterized in that, described sound acquisition module is also for when judging there is multi-acoustical, identify that specific sound source is to carry out enhancing process to its acoustic information according to the rule preset, and attenuation processing is carried out to the acoustic information of other sound sources.
5. far-end video interactive system as claimed in claim 1, is characterized in that,
The acquisition parameters of described camera comprises camera parameter and/or shooting angle.
6. far-end video interactive system as claimed in claim 1, is characterized in that, described controller also for carrying out scene analysis according to described instant image information, to switch the pattern of described camera;
Wherein, the pattern of described camera comprises exposal model and image pickup mode.
7. far-end video interactive system as claimed in claim 1, it is characterized in that, described second interaction end comprises:
Interaction process module, for receiving outside input instruction and generating interactive signal, to be sent to the first interaction end by described second communication module, to adjust the acquisition parameters of described camera.
8. far-end video interactive system as claimed in claim 7, it is characterized in that, described second interaction end also comprises touch-screen, and described interaction process module, also for carrying out region touch control detection, carries out portrait tracking to generate described first interaction end of specific interactive signal control.
9. far-end video interactive system as claimed in claim 1, it is characterized in that, also comprise server, described server is for setting up the communication connection of described first interaction end and described second interaction end.
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| CN201510604856.4A CN105163061A (en) | 2015-09-21 | 2015-09-21 | Remote video interactive system |
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| CN201510604856.4A CN105163061A (en) | 2015-09-21 | 2015-09-21 | Remote video interactive system |
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Cited By (13)
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| CN105611173A (en) * | 2016-02-26 | 2016-05-25 | 广东欧珀移动通信有限公司 | Terminal, imaging device, interactive system, control method and control device thereof |
| CN105791678A (en) * | 2016-02-26 | 2016-07-20 | 广东欧珀移动通信有限公司 | Terminal, imaging device, interactive system, control method and control device thereof |
| CN105791676A (en) * | 2016-02-26 | 2016-07-20 | 广东欧珀移动通信有限公司 | Terminal, imaging device, interactive system, control method and control device thereof |
| CN105791677A (en) * | 2016-02-26 | 2016-07-20 | 广东欧珀移动通信有限公司 | Terminal, imaging device, interactive system, control method and control device thereof |
| CN105786179A (en) * | 2016-02-26 | 2016-07-20 | 广东欧珀移动通信有限公司 | Terminal, imaging device, interaction system and control method and device of terminal, imaging device and interaction system |
| CN106161946A (en) * | 2016-08-01 | 2016-11-23 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN106469348A (en) * | 2016-08-31 | 2017-03-01 | 厦门市杜若科技有限公司 | A kind of method and system of dynamic adjustment sensor data acquisition algorithm |
| WO2017185486A1 (en) * | 2016-04-29 | 2017-11-02 | 中兴通讯股份有限公司 | Projector, conference system, and projector controlling method |
| CN107528938A (en) * | 2017-07-26 | 2017-12-29 | 维沃移动通信有限公司 | A kind of video call method, terminal and computer-readable recording medium |
| CN111526295A (en) * | 2020-04-30 | 2020-08-11 | 北京臻迪科技股份有限公司 | Audio and video processing system, acquisition method, device, equipment and storage medium |
| CN111724793A (en) * | 2019-03-18 | 2020-09-29 | 上海汽车集团股份有限公司 | Vehicle-mounted video call method and system |
| CN113497910A (en) * | 2020-04-01 | 2021-10-12 | 南宁富桂精密工业有限公司 | Video system and picture generation method thereof |
| CN113556499A (en) * | 2020-04-07 | 2021-10-26 | 上海汽车集团股份有限公司 | Vehicle-mounted video call method and vehicle-mounted system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105611173A (en) * | 2016-02-26 | 2016-05-25 | 广东欧珀移动通信有限公司 | Terminal, imaging device, interactive system, control method and control device thereof |
| CN105791678A (en) * | 2016-02-26 | 2016-07-20 | 广东欧珀移动通信有限公司 | Terminal, imaging device, interactive system, control method and control device thereof |
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| WO2017185486A1 (en) * | 2016-04-29 | 2017-11-02 | 中兴通讯股份有限公司 | Projector, conference system, and projector controlling method |
| CN106161946A (en) * | 2016-08-01 | 2016-11-23 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN106161946B (en) * | 2016-08-01 | 2019-10-29 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN106469348A (en) * | 2016-08-31 | 2017-03-01 | 厦门市杜若科技有限公司 | A kind of method and system of dynamic adjustment sensor data acquisition algorithm |
| CN106469348B (en) * | 2016-08-31 | 2020-09-29 | 耀灵人工智能(浙江)有限公司 | Method and system for dynamically adjusting sensor data acquisition algorithm |
| CN107528938A (en) * | 2017-07-26 | 2017-12-29 | 维沃移动通信有限公司 | A kind of video call method, terminal and computer-readable recording medium |
| CN111724793A (en) * | 2019-03-18 | 2020-09-29 | 上海汽车集团股份有限公司 | Vehicle-mounted video call method and system |
| CN113497910A (en) * | 2020-04-01 | 2021-10-12 | 南宁富桂精密工业有限公司 | Video system and picture generation method thereof |
| CN113556499A (en) * | 2020-04-07 | 2021-10-26 | 上海汽车集团股份有限公司 | Vehicle-mounted video call method and vehicle-mounted system |
| CN113556499B (en) * | 2020-04-07 | 2023-05-09 | 上海汽车集团股份有限公司 | Vehicle-mounted video call method and vehicle-mounted system |
| CN111526295A (en) * | 2020-04-30 | 2020-08-11 | 北京臻迪科技股份有限公司 | Audio and video processing system, acquisition method, device, equipment and storage medium |
| CN111526295B (en) * | 2020-04-30 | 2023-02-28 | 臻迪科技股份有限公司 | Audio and video processing system, acquisition method, device, equipment and storage medium |
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