CN105338386A - Video device control device based on image processing and voice processing and method - Google Patents
Video device control device based on image processing and voice processing and method Download PDFInfo
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- CN105338386A CN105338386A CN201510691382.1A CN201510691382A CN105338386A CN 105338386 A CN105338386 A CN 105338386A CN 201510691382 A CN201510691382 A CN 201510691382A CN 105338386 A CN105338386 A CN 105338386A
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- video equipment
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- equipment control
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- control device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42222—Additional components integrated in the remote control device, e.g. timer, speaker, sensors for detecting position, direction or movement of the remote control, microphone or battery charging device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a video device control device based on image processing and voice processing, comprising a voice system, a visual system, a processing and operation unit and an infrared emission device. A voice system obtains a user watching target voice order and converts the watching target voice order to a watching target text; the visual system shoots a video preview image in order to identify characters on the preview image and determine a cursor initial position of the cursor; the processing and operation unit is in communication connection with the voice system and the audio system; the processing and operation unit determines the target position of the user watching target on the video preview image through comparing the watching target text with the character identified on the preview image of the video and calculates the moving path of the cursor according to the target position; and the infrared emission device is in communication connection with the processing and operation unit and is used for issuing an order to indicate the cursor to move to the target position along the moving path. The invention also discloses a video device control method.
Description
Technical field
The present invention relates to control device and the method for video equipment, particularly based on video equipment control device and the method for image procossing and speech processes.
Background technology
Present TV remote, generally by button and infrared realization, is difficult to conversion between different signal source equipment (as Set Top Box, intelligent television box) etc. is correlated with and uses.User needs to use successively between multiple different remote control.Part uses the intelligent distant control of voice, and be generally all confined to corresponding model TV or signal source, and voice operating is failed and direct correlation between visual pattern, user uses inconvenience.
Summary of the invention
In view of this, technical problem to be solved by this invention is to provide a kind of voice operating is associated to simplify user operation video equipment control device with visual pattern.
Another technical problem to be solved by this invention is to provide a kind of voice operating is associated to simplify user operation video equipment control method with visual pattern.
Video equipment control device based on image procossing and speech processes provided by the invention comprises a voice system, vision system, a process and arithmetic element and an infrared transmitter.Described voice system in order to obtain user the instruction of viewing target voice and by instruction morphing for obtained viewing target voice for viewing target text.Described vision system is in order to take pictures to identify word on this video preview image and to determine the cursor initial position of cursor on described video preview image to a video preview image of described TV.Described process and arithmetic element and described voice system and vision system communicate to connect, and described process and arithmetic element are by watching the word be identified on target text and described video preview image to determine user and watch the target location of target on described video preview image and to calculate described cursor to move to described target location mobile route from described cursor initial position accordingly described in comparison.Described infrared transmitter and described process and arithmetic element communicate to connect, and indicate described cursor to move to described target location along described mobile route in order to send instruction.
In one embodiment, the described vision system two width video preview images be configured in order to move front and back to described cursor take pictures contrast to learn out the display mode of described cursor on this TV.
In one embodiment, described control device comprises a memory, and described memory stores the remote controller control routine of described video equipment and communicates to connect with described process and arithmetic element.
In one embodiment, described control device comprises an infrared remote receiver, described infrared remote receiver and described process and arithmetic element communicate to connect, and described infrared remote receiver is by receiving the infrared ray of the remote controller of described video equipment thus learning the remote controller control routine of described video equipment.
In one embodiment, described control device comprises a cloud server, and described cloud server and described process and arithmetic element communicate to connect, and described cloud server is in order to store the remote controller control routine of dissimilar video equipment.
The present invention separately proposes a kind of video equipment control method based on image procossing and speech processes, comprise: take a video preview image of described TV, split described video preview image to identify the word on this video preview image, and determine the cursor initial position of cursor on described video preview image; Obtain user the instruction of viewing target voice and by instruction morphing for obtained viewing target voice for viewing target text; By watching the word be identified on target text and described video preview image described in comparison to determine that user watches the target location of target on described video preview image; Described cursor to move to described target location mobile route from described cursor initial position is calculated by a process and arithmetic element; And described process and arithmetic element trigger video equipment described in a remote control device and make described cursor move to described target location along described mobile route and play the video being positioned at described target location.
In one embodiment, before determining the position of cursor on described video preview image, also comprise shooting and comparison described in cursor move before and after two width video preview images to learn out the display mode of described cursor on this TV.
In one embodiment, described video equipment control method also comprises described video equipment downloaded by the video equipment control device performing described video equipment control method remote controller control routine from a cloud server.
In one embodiment, described video equipment has the remote controller carried, the video equipment control device performing described video equipment control method comprises an infrared remote receiver, described video equipment control method comprises and triggers described video equipment one by one by a voice system reminding user and carry button corresponding to remote controller to send corresponding control routine, and the infrared remote receiver of described video equipment control device receives described video equipment and carries the control routine that remote controller sends.
The present invention separately proposes a kind of video equipment control method based on image procossing and speech processes, comprising: the voice system of video equipment control device obtain user the instruction of viewing target voice and by instruction morphing for obtained viewing target voice be viewing target text; When described video equipment control device obtains the mandate on described video source device backstage, directly search described viewing target by described backstage, wherein Search Results is by the screen shows of described display device; Described video equipment control device sends instruction and plays described Search Results.
The present invention also proposes a kind of video equipment control method based on image procossing and speech processes, comprising: the voice system of video equipment control device obtain user the instruction of viewing target voice and by instruction morphing for obtained viewing target voice be viewing target text; The vision system of video equipment control device identifies the text input box of the search interface on this display device screen; Described video equipment control device inputs above-mentioned viewing target text and searches in described text input box, and wherein Search Results is by the screen shows of described display device; And described video equipment control device sends instruction and plays described Search Results.
In the above-described embodiments, voice and image based on to speech processes and image procossing, and are associated by video equipment control device, and user only needs to carry out simple interactive voice, all the other control actions transfer to control device automatically to complete completely, greatly simplifie video equipment control mode.
Accompanying drawing explanation
Fig. 1 is the system schematic of video equipment control device one embodiment.
Fig. 2 is the flow chart of video equipment control method one embodiment.
Fig. 3 is the flow chart of another embodiment of video equipment control method.
Embodiment
In order to make the technical problem to be solved in the present invention, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein is as just example use, is not intended to limit the present invention.
The present invention proposes a kind of video equipment control device based on image procossing and speech processes and method, and wherein video equipment generally comprises video source device and display device.Video source device is such as Set Top Box, intelligent television box etc.Display device is such as TV, projection maybe can receive and other display unit of the image of display video source device.Under normal circumstances, video source device and display device are two specific installations separated, but in certain embodiments, video source device also can be integrated into a single equipment with display device, such as current intelligent television on the market, it is integrated with the function of TV box or Set Top Box.
As Fig. 1, video equipment control device 10 is in order to control a video equipment 12.Video equipment 12 comprises a display device 14, video equipment infrared remote receiver 16 and a video equipment Infrared remote controller 18.The remote controller that video equipment Infrared remote controller 18 i.e. video equipment 12 carries, can carry out remote control to the displaying contents of display device 14.
Video equipment 12, except comprising display device 14, generally also comprises video source device, for display device 14 provides video content.Video source device is such as Set Top Box, intelligent television box etc.Display device 14 is such as TV, projection maybe can receive and other display unit of the image of display video source device.Under normal circumstances, video source device and display device are two specific installations separated, but in certain embodiments, video source device also can be integrated into a single equipment with display device, such as current intelligent television on the market, it is integrated with the function of TV box or Set Top Box.
Video equipment control device 10 comprises a voice system 20, vision system 22, processes and arithmetic element 24, infrared transmitter 26, infrared remote receiver 28, memory 30.In certain embodiments, video equipment control device 10 can also comprise a cloud server 32.Above-mentioned voice system 20, vision system 22, infrared transmitter 26, infrared remote receiver 28, memory 30 and cloud server 32 are all communicatively connected to process and arithmetic element 24.
In the process controlling video equipment 12, the remote controller replacing video equipment 12 to carry controls video equipment 12 by video equipment control device 10 automatically.Specifically, the memory 30 in video equipment control device 10 stores the remote controller control routine of video equipment, and infrared transmitter 26 pairs of video equipments 12 of video equipment control device 10 so just can be utilized to control.
The acquisition of remote controller control routine can adopt three kinds of methods.
Method one: by directly reading the remote pilot code of former remote controller
Video equipment control device 10 inside has infrared remote receiver 28, original equipment (TV or video source the provide equipment) button that remote controller is corresponding is triggered one by one by voice system 20 reminding user of video equipment control device 10, the infrared remote receiver 28 of video equipment control device 10 can receive the Infrared of original equipment remote controller thus learns to remote control code and be saved in memory 30, follow-up for oneself.
Method two: obtain corresponding remote control mode by television set or TV signal or the cooperation of video source device manufacturer, user, by downloading, obtains this code from server.
Method three: the code obtained by user's using method one can be undertaken sharing or uploading to cloud server by network voluntarily.Other users can download this control routine shared.
Voice system in order to obtain user the instruction of viewing target voice and by instruction morphing for obtained viewing target voice for viewing target text.Described vision system is in order to take pictures to identify word on this video preview image and to determine the cursor initial position of cursor on described video preview image to a video preview image of described TV.Described process and arithmetic element and described voice system and vision system communicate to connect, and described process and arithmetic element are by watching the word be identified on target text and described video preview image to determine user and watch the target location of target on described video preview image and to calculate described cursor to move to described target location mobile route from described cursor initial position accordingly described in comparison.Described infrared transmitter and described process and arithmetic element communicate to connect, and indicate described cursor to move to described target location along described mobile route in order to send instruction.
Come by the following examples to introduce video equipment control device 10 and control method thereof further.In the examples below, be for TV, but should be understood that, the embodiment introduced also can be applied to other display unit.
Fig. 2 is that video equipment control device 10 controls in another embodiment of video equipment, and in this embodiment, user does not significantly watch target, along with browsing different video source, confirms viewing target.This period control method comprises the steps:
In the step s 21, when TV shows a video preview image, the video preview image of vision system 22 televising of video equipment control device 10, split described video preview image to identify the word on this video preview image, and determine the cursor initial position of cursor on described video preview image.
Such as, this video preview image shows some films.The word that the position of each film comprises a film poster figure and is positioned at below placard figure, word may comprise movie name and other information relevant to this film.After vision system 22 takes this video preview system, this photo is divided into a region according to each film, and identifies the word in each region.The word identified generally at least should comprise movie name.
Because the display mode of the cursor in the video preview image of different video source device may be different, the word of the such as cursor location or character area change color, underline or overstriking etc., video equipment control device 10 may need the corresponding cursor display mode first learning to identify given type.
In one embodiment, the mode of study can adopt following scheme: according to the remote control mode of correspondence, direction is used, such as control the code that infrared transmitter 26 sends Right Arrow, vision system 22 sends at infrared transmitter 26 before and after the code that moves right and takes pictures to television image, two photos are analyzed, thus study bright dipping is marked on the display mode on this television equipment.It is to be noted, for particular video frequency source device, this study just first or front use several times time carry out, once correctly have identified the cursor display mode of this video equipment, would not learn again during follow-up use, unless this video source device causes cursor display mode to change because of system upgrade or other reason.
In step S22, video equipment control device 10 by voice system 20 obtain user the instruction of viewing target voice and by instruction morphing for obtained viewing target voice for viewing target text.
Such as, when TV shows a certain video preview image, user wishes the film " in dish spy 5 " watched on this video preview image, and user can say following viewing target voice instruction: " I wants to see spy 5 in dish ".Voice system 20 is resolved by semantic, and identifying target MOVIE is " in dish spy 5 ", is then viewing target text " in dish spy 5 " by this viewing target voice instruction transformation.
In step S23, process watches the word be identified on target text and described video preview image to determine that user watches the target location of target on described video preview image with arithmetic element 24 by comparison.
Such as, transforming the viewing target text obtained is " in dish spy 5 ", by word comparison, finds the film position of " in dish the spy 5 " on video preview image, just can determine the target location of the viewing target of user on the video preview image of shooting.
In step s 24 which, after determining the target location of viewing target, process and arithmetic element 24 calculate described cursor moves to described target location mobile route or mobile displacement from described cursor initial position.
Such as, from cursor initial position, move right three steps, then move down two steps, can arrive target location.
In step s 25, process and arithmetic element 24 are after calculating the mobile route of cursor, trigger remote controller, namely infrared transmitter 26 is launched video equipment described in remote control mode remote control and is made described cursor move to described target location along described mobile route and play to be positioned at the video of described target location.
Such as, three mobile codes to the right launched by infrared transmitter 26, then launch the downward mobile code in both sides, cursor can be moved to target location.
In this embodiment, what user uniquely needed to do is exactly say the instruction of viewing target voice, and all the other actions are all completed automatically by video equipment control device 10, therefore greatly simplifie the operation of user.
Fig. 3 is another embodiment that video equipment control device 10 controls video equipment, and user has and significantly watches object in this embodiment.This period control method comprises the steps:
Step S31: video equipment control device 10 by voice system 20 obtain user the instruction of viewing target voice and by instruction morphing for obtained viewing target voice for viewing target text.
Step S32: by the search system search viewing target of device interior.
Step S33: play Search Results.
Wherein, step S31 can be identical with the step S21 in previous embodiment.
In step s 32, the realization for search can have various ways.In one embodiment, if obtain the mandate on the video equipment backstage of user, by backstage direct search, and by Search Results by screen shows out.Such as, by have access to and the mode of consulting backstage listing finds viewing target.
In another embodiment, by the search interface be shown on screen that video equipment carries.Concrete steps are, control appliance 10 identifies the text input box of the search interface on this display device 14 screen by its vision system 22, then to input by speech recognition in this text input box and the viewing target text carrying out transforming is searched for, wherein Search Results is by the screen shows of display device 14, so can utilize the search system search viewing target of video equipment inside.In the mode of this voice and vision system identification, the study of certain hour in addition, video equipment that can be compatible all.
In the above-described embodiments, if Search Results has multiple, then can utilize the mode of the embodiment of Fig. 2, by with the interactive voice of user and the image recognition of vision system and process, find user to want the video play.Such as, the vision system 22 of control device 10 takes the Search Results displayed page of described display device 14, by splitting described Search Results displayed page to identify the word on this displayed page, and determine the cursor initial position of cursor on described Search Results displayed page.Control device 10 obtain user the instruction of viewing target voice and by instruction morphing for obtained viewing target voice for viewing target text; Viewing target voice instruction is now viewing target for showing on Search Results displayed page or video.By watching the word be identified on target text and described Search Results displayed page described in comparison to determine that user watches the target location of target on described Search Results displayed page.Described cursor to move to described target location mobile route from described cursor initial position is calculated by process and arithmetic element 24.Described process and arithmetic element 24 trigger video equipment described in a remote control device makes described cursor move to described target location along described mobile route and play the video being positioned at described target location.
The foregoing is only embodiments of the invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1., based on a video equipment control device for image procossing and speech processes, described video equipment comprises display device and video source device, it is characterized in that, described video equipment control device comprises:
One voice system, described voice system in order to obtain user the instruction of viewing target voice and by instruction morphing for obtained viewing target voice for viewing target text;
One vision system, described vision system is in order to take pictures to identify word on this video preview image and to determine the cursor initial position of cursor on described video preview image to a video preview image of described display device;
One process and arithmetic element, described process and arithmetic element and described voice system and vision system communicate to connect, and described process and arithmetic element are by watching the word be identified on target text and described video preview image to determine user and watch the target location of target on described video preview image and to calculate described cursor to move to described target location mobile route from described cursor initial position accordingly described in comparison; And
One infrared transmitter, described infrared transmitter and described process and arithmetic element communicate to connect, and indicate described cursor to move to described target location along described mobile route in order to send instruction.
2. as claimed in claim 1 based on the video equipment control device of image procossing and speech processes, it is characterized in that, the described vision system two width video preview images be configured in order to move front and back to described cursor take pictures contrast to learn out the display mode of described cursor on this display device.
3., as claimed in claim 1 based on the video equipment control device of image procossing and speech processes, it is characterized in that, comprise a memory, described memory stores the remote controller control routine of described video equipment and communicates to connect with described process and arithmetic element.
4. as claimed in claim 3 based on the video equipment control device of image procossing and speech processes, it is characterized in that, comprise an infrared remote receiver, described infrared remote receiver and described process and arithmetic element communicate to connect, described infrared remote receiver in order to the remote controller by receiving described video equipment infrared ray thus learn the remote controller control routine of described video equipment.
5. as claimed in claim 3 based on the video equipment control device of image procossing and speech processes, it is characterized in that, comprise a cloud server, described cloud server and described process and arithmetic element communicate to connect, and described cloud server is in order to store the remote controller control routine of dissimilar video equipment.
6., based on a video equipment control method for image procossing and speech processes, described video equipment comprises display device and video source device, it is characterized in that, described video equipment control method comprises:
Take a video preview image of described display device, split described video preview image to identify the word on this video preview image, and determine the cursor initial position of cursor on described video preview image;
Obtain user the instruction of viewing target voice and by instruction morphing for obtained viewing target voice for viewing target text;
By watching the word be identified on target text and described video preview image described in comparison to determine that user watches the target location of target on described video preview image;
Described cursor to move to described target location mobile route from described cursor initial position is calculated by a process and arithmetic element; And
Described process and arithmetic element trigger video equipment described in a remote control device makes described cursor move to described target location along described mobile route and play the video being positioned at described target location.
7. as claimed in claim 6 based on the video equipment control method of image procossing and speech processes, it is characterized in that, before determining the position of cursor on described video preview image, also comprise shooting and comparison described in cursor move before and after two width video preview images to learn out the display mode of described cursor on this TV.
8. as claimed in claim 6 based on the video equipment control method of image procossing and speech processes, it is characterized in that, described video equipment has the remote controller carried, the video equipment control device performing described video equipment control method comprises an infrared remote receiver, described video equipment control method comprise trigger by a voice system reminding user remote controller that described video equipment carries one by one corresponding button to send corresponding control routine, the infrared remote receiver of described video equipment control device receives the control routine that remote controller that described video equipment carries sends.
9., based on a video equipment control method for image procossing and speech processes, described video equipment comprises display device and video source device, it is characterized in that, described video equipment control method comprises:
The voice system of video equipment control device obtain user the instruction of viewing target voice and by instruction morphing for obtained viewing target voice be viewing target text;
When described video equipment control device obtains the mandate on described video source device backstage, directly search described viewing target by described backstage, wherein Search Results is by the screen shows of described display device;
Described video equipment control device sends instruction and plays described Search Results.
10., based on a video equipment control method for image procossing and speech processes, described video equipment comprises display device and video source device, it is characterized in that, described video equipment control method comprises:
The voice system of video equipment control device obtain user the instruction of viewing target voice and by instruction morphing for obtained viewing target voice be viewing target text;
The vision system of video equipment control device identifies the text input box of the search interface on this display device screen;
Described video equipment control device inputs above-mentioned viewing target text and searches in described text input box, and wherein Search Results is by the screen shows of described display device; And
Described video equipment control device sends instruction and plays described Search Results.
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| CN201510691382.1A CN105338386B (en) | 2015-10-22 | 2015-10-22 | Video equipment control device and method based on image procossing and speech processes |
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| CN201510691382.1A CN105338386B (en) | 2015-10-22 | 2015-10-22 | Video equipment control device and method based on image procossing and speech processes |
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| CN111665727A (en) * | 2019-03-06 | 2020-09-15 | 北京京东尚科信息技术有限公司 | Method and device for controlling household equipment and household equipment control system |
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| Publication number | Publication date |
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| CN105338386B (en) | 2019-03-26 |
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