CN104933071A - Information retrieval method and corresponding device - Google Patents
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Abstract
The invention relates to an information retrieval method and a corresponding device. The method is used for a terminal and comprises: receiving an information retrieval instruction sent by a user; acquiring image information to be retrieved in a video picture played at present; uploading the image information to be searched to a server, and searching contents matched with the image information to be retrieved in a database by the server; receiving a retrieval result fed back by the server; and displaying the search result. According to the invention, the search of relevant video information can be performed quickly.
Description
Technical field
The disclosure relates to field of computer technology, particularly relates to a kind of information retrieval method and related device.
Background technology
Along with popularizing of Digital Television, user can receive increasing program by digital TV set-top box.User, may be interested in some personages occurred in program while these programs of viewing, such as: performer, host or director behind the scenes etc., therefore, wants to understand more information about these personages.
At present, the mode that user obtains related personal image information mainly comprises: check that program terminates the personal information table of taking part in a performance of rear appearance; Or, by the details of web search personnel interested.
But, usually adopt when checking that program terminates the mode of personal information table of taking part in a performance of rear appearance, because the time length ratio playing personal information table of taking part in a performance is shorter and font is less, the situation that information is omitted often occurs when user watches; And in playing process, personal information of taking part in a performance table often passes editing process and information is incomplete.Thus, make user cannot obtain enough personal informations of taking part in a performance, need to transfer the mode by web search, implementation procedure bothers very much.
Summary of the invention
For overcoming Problems existing in correlation technique, the disclosure provides a kind of information retrieval method and related device, can carry out the retrieval of video related information fast.
According to the first aspect of disclosure embodiment, provide a kind of information retrieval method, in terminal, comprising:
Receive the information retrieval instruction that user sends;
Obtain image information to be retrieved in the current video pictures play;
Described image information to be retrieved is uploaded onto the server, is retrieved the content matched with described image information to be retrieved by described server in a database;
Receive the result for retrieval of described server feedback;
Show described result for retrieval.
Preferably, image information to be retrieved in the video pictures of the current broadcasting of described acquisition, comprising:
Fix the current video pictures play;
The picture fixed intercepts image to be retrieved, determines image information to be retrieved.
According to the second aspect of disclosure embodiment, provide a kind of information retrieval method, in server, comprising:
Receive image information to be retrieved, described image information to be retrieved is the image information in the current video pictures play;
Retrieve the content matched with described image information to be retrieved in a database;
Feedback searching result.
Preferably, the content that described retrieval and described image information to be retrieved in a database match, comprising:
Determine the current video play;
The content that retrieval and described image information to be retrieved match in the first information database of the current video play of preset correspondence.
Preferably, the content that described retrieval and described image information to be retrieved in a database match, also comprises:
If do not retrieve the content matched with described image information to be retrieved in described first information database, then continue to retrieve in other databases.
According to the third aspect of disclosure embodiment, a kind of terminal is provided, comprises:
Search instruction receiver module, for receiving the information retrieval instruction that user sends;
Data obtaining module to be retrieved, for obtaining image information to be retrieved in the current video pictures play;
Transmission module in search instruction, for described image information to be retrieved being uploaded onto the server, is retrieved the content matched with described image information to be retrieved in a database by described server;
Result for retrieval receiver module, for receiving the result for retrieval of described server feedback;
Result for retrieval display module, for showing described result for retrieval.
Preferably, described data obtaining module to be retrieved, comprising:
Video freezing unit, for the current video pictures play that fixes;
Image interception unit, for intercepting image to be retrieved on the picture fixed, determines image information to be retrieved.
According to the fourth aspect of disclosure embodiment, a kind of server is provided, comprises:
Information receiving module to be retrieved, for receiving image information to be retrieved, described image information to be retrieved is the image information in the current video pictures play;
Retrieval module, for retrieving the content matched with described image information to be retrieved in a database;
Result for retrieval feedback module, for feedback searching result.
Preferably, described retrieval module, comprising:
Video determining unit, for determining the current video play;
First retrieval unit, for the content that retrieval and described image information to be retrieved in the first information database of the current video play of preset correspondence match.
Preferably, described retrieval module, also comprises:
Second retrieval unit, if for not retrieving the content matched with described image information to be retrieved in described first information database, then continue to retrieve in other databases.
According to the 5th aspect of disclosure embodiment, a kind of terminal is provided, comprises: processor; For the storer of storage of processor executable instruction; Wherein, described processor is configured to:
Receive the information retrieval instruction that user sends;
Obtain image information to be retrieved in the current video pictures play;
Described image information to be retrieved is uploaded onto the server, is retrieved the content matched with described image information to be retrieved by described server in a database;
Receive the result for retrieval of described server feedback;
Show described result for retrieval.
According to the 6th aspect of disclosure embodiment, a kind of server is provided, comprises: processor; For the storer of storage of processor executable instruction; Wherein, described processor is configured to:
Receive image information to be retrieved, described image information to be retrieved is the image information in the current video pictures play;
Retrieve the content matched with described image information to be retrieved in a database;
Feedback searching result.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: the terminal in the disclosure can after the information retrieval instruction receiving user's transmission, obtain image information to be retrieved in the video pictures play at present terminal place, and information retrieval instruction and information to be retrieved are uploaded onto the server, by server according to described information retrieval instruction, retrieve the content matched with described image information to be retrieved in a database.After server completes retrieval, result for retrieval is fed back to terminal, show result for retrieval eventually to user.Due to the storage space in terminal and retrieval computing power all limited, when performing information retrieval by terminal, will committed memory greatly, recall precision and degree of accuracy usually lower.Therefore, perform the large retrieving of calculated amount by the server that processing power is higher, greatly can improve efficiency and the retrieval accuracy of information retrieval.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in instructions and to form the part of this instructions, shows embodiment according to the invention, and is used from instructions one and explains principle of the present invention.
Fig. 1 is the exemplary process diagram of a kind of information retrieval method of disclosure embodiment;
Fig. 2 is the specific implementation step schematic diagram of step S102 in Fig. 1;
Fig. 3 is the exemplary process diagram of another information retrieval method of disclosure embodiment;
Fig. 4 is the structural representation of a kind of terminal in disclosure embodiment;
Fig. 5 is the structural representation of data obtaining module to be retrieved in corresponding diagram 4;
Fig. 6 is the structural representation of server in disclosure embodiment;
Fig. 7 is the structural representation of the retrieval module in corresponding diagram 6;
Fig. 8 is the block diagram of the terminal device embodiment that disclosure embodiment provides;
Fig. 9 is the structural representation of server example in disclosure embodiment.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the present invention.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present invention are consistent.
Fig. 1 is the process flow diagram of a kind of information retrieval method according to an exemplary embodiment.As shown in Figure 1, information retrieval method is used for, in terminal, comprising the following steps:
The information retrieval instruction that step S101, reception user send.
In this step, watch in the process of video user, if need to carry out information retrieval, then can send information retrieval instruction to terminal.
In practical application, terminal can be digital TV set-top box.User can by pressing the respective keys on digital television remote controller, selects current interface institute to provide the option of the information retrieval in menu, to Set Top Box transmission information retrieval instruction.
Step S102, obtain image information to be retrieved in the current video pictures play.
In this step, after terminal receives information retrieval instruction, start to obtain image information to be retrieved in the current video pictures play.
Step S103, described image information to be retrieved to be uploaded onto the server, retrieved the content matched with described image information to be retrieved by described server in a database.
In the embodiment of the present invention, after terminal gets image information to be retrieved, and non-immediate is retrieved in this locality, but information to be retrieved is uploaded to far-end server.Usually, server there is database for various information foundation.After server receives information retrieval instruction, the relevant information matched with image information to be retrieved can be retrieved in a database.
Usually, the storage space in terminal and retrieval computing power all limited, and retrieving usually need by calculate coupling realize, generally there is larger operational data amount.When performing information retrieval by terminal, make recall precision and degree of accuracy usually lower.For server, storage space and retrieval computing power, all far away higher than terminal, therefore, when performing search operaqtion by server, will improve recall precision and degree of accuracy greatly.
Step S104, receive the result for retrieval of described server feedback.
In this step, after server completes retrieval, can obtain result for retrieval, result comprises the relevant information matched with image information to be retrieved.And then result for retrieval is sent to terminal by server.
Step S105, show described result for retrieval.
In this step, after terminal receives result for retrieval, display can be sent to TV, thus, show result for retrieval on the tv screen.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: the terminal in the disclosure can after the information retrieval instruction receiving user's transmission, obtain image information to be retrieved in the video pictures play at present terminal place, and information retrieval instruction and information to be retrieved are uploaded onto the server, by server according to described information retrieval instruction, retrieve the content matched with described image information to be retrieved in a database.After server completes retrieval, result for retrieval is fed back to terminal, show result for retrieval eventually to user.Due to the storage space in terminal and retrieval computing power all limited, when performing information retrieval by terminal, will committed memory greatly, recall precision and degree of accuracy usually lower.Therefore, perform the large retrieving of calculated amount by the server that processing power is higher, greatly can improve efficiency and the retrieval accuracy of information retrieval.
In the embodiment that the disclosure provides, as shown in Figure 2, terminal obtains the mode of image information to be retrieved in the video pictures of current broadcasting, is specifically as follows:
Step S201, fix the current video pictures play.
In this step, after terminal receives information retrieval instruction, namely send video freezing instruction, the video pictures that the current place of the terminal that fixes is play.
Step S202, on the picture fixed, intercept image to be retrieved, determine image information to be retrieved.
In this step, after video pictures fixes, terminal can intercept image to be retrieved on the picture fixed, and image information to be retrieved can comprise: character facial image, dot image and images of items etc.According to the image to be retrieved intercepted out, determine image information to be retrieved.
Below to intercept character facial image in video, described terminal is digital TV set-top box is example, is described in detail to above-mentioned information retrieval process.
When user is when watching Digital Television, runs into certain performer, but forget the name of this performer or seen in any TV play before, need inquiry about the personal information of this performer.Now, user sends information retrieval instruction by digital television remote controller to Set Top Box, and immediately, Set Top Box fixes the video pictures that current digital television place is play.After video pictures fixes, the image section of performer's face can be intercepted on the picture fixed, carry out the retrieval of the relevant information of this performer according to facial image.Particularly, can be set to, when video pictures fixes, automatically carry out the intercepting of character facial image.When there is multiple performer in the video pictures fixed simultaneously, the facial image of multiple performer can be intercepted out simultaneously, or, according to the demand of user, carried out the intercepting of Given Face image by user, thus obtain the image information of face.
After the intercepting completing facial image, Set Top Box non-immediate are retrieved in this locality, but human face image information is uploaded to far-end server.Usually, server there is database for various information foundation.After server receives information retrieval instruction, namely calculating coupling is carried out by face recognition technology, the relevant information that matches with human face image information of retrieval in a database, comprising: the identity information of performer, performing art experience, personal like and social experiences etc.
After obtaining result for retrieval, result for retrieval is sent to Set Top Box by server.After Set Top Box receives result for retrieval, display can be sent to TV, thus, show the relevant information of the performing art retrieved on the tv screen, for reference.
Above-described embodiment describes information retrieval process from end side.Embodiment describes relevant information retrieval process from server side below.
As shown in Figure 3, be the process flow diagram of a kind of information retrieval method according to an exemplary embodiment, comprise following execution step:
Step S301, receive image information to be retrieved, described image information to be retrieved is the image information in the current video pictures play.
In this step, server receives the image information to be retrieved that terminal is uploaded, herein, image information to be retrieved is the image information in the current video pictures play, and specifically can comprise: character facial image, the information such as dot image and images of items.
The content that step S302, in a database retrieval and described image information to be retrieved match.
Usually, server is set up for various information and has database, the information in database can upgrade according to the time period.After server receives image information to be retrieved, the relevant information matched with image information to be retrieved can be retrieved in a database.
Usually, the storage space in terminal and retrieval computing power all limited, and retrieving usually need by calculate coupling realize, generally there is larger operational data amount.When performing information retrieval by terminal, make recall precision and degree of accuracy usually lower.For server, storage space and retrieval computing power, all far away higher than terminal, therefore, when performing search operaqtion by server, will improve recall precision and degree of accuracy greatly.
Step S303, feedback searching result.
In this step, after server completes retrieval, can obtain result for retrieval, result comprises the relevant information matched with image information to be retrieved.And then result for retrieval is sent to terminal by server.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: the server in the disclosure can the image information to be retrieved uploaded of receiving terminal, obtain image information to be retrieved in the video pictures play at present terminal place, retrieve the content matched with described image information to be retrieved in a database.After completing retrieval, result for retrieval is fed back to terminal, show result for retrieval eventually to user.Due to the storage space in terminal and retrieval computing power all limited, when performing information retrieval by terminal, will committed memory greatly, recall precision and degree of accuracy usually lower.Therefore, perform the large retrieving of calculated amount by the server that processing power is higher, greatly can improve efficiency and the retrieval accuracy of information retrieval.
In the preferred server embodiment that the disclosure provides, can the preset database of corresponding each video, in this database, set up the relevant information about this video in advance, such as: the relevant information of the personnel that take part in a performance.Like this, server, when carrying out information retrieval, first can determine the current video play, and retrieves in the database that then the preferential video watched active user is corresponding.Because range of search reduces, recall precision and degree of accuracy can significantly be improved.
Like this, if do not retrieve the related content matched with described image information to be retrieved in the information database set up at corresponding current video, then server continues to retrieve in other databases.
It should be noted that, the mode that user watches video mainly contains following several form:
(1) user watches video by the mode of program request.Under which, user needs to upload the correlation attribute information treating order video, such as: the name of related personnel or main action etc. in video name, video.When fix the current video play time, server, according to the correlation attribute information treating order video uploaded during user's program request, can determine the current why video fixed.
(2) user watches the video of live form.Under which, server is set up the broadcast information inventory having corresponding all live videos, such as: programme.When fix the current video play time, whois lookup broadcast information inventory, according to the time point that current video is play, can determine the current why video fixed.
(3) user's viewing has completed the video of download.Under which, each video having completed download is all assigned corresponding file digital signature, the video that each file digital signature is corresponding unique.When fix the current video play time, server, by obtaining the file digital signature of video, can determine the current why video fixed.
Corresponding said method embodiment, the disclosure additionally provides a kind of terminal.Fig. 4 is a specific embodiment of this device, and this device specifically can comprise:
Search instruction receiver module 401, for receiving the information retrieval instruction that user sends;
Data obtaining module 402 to be retrieved, for obtaining image information to be retrieved in the current video pictures play; Wherein, described image information to be retrieved, comprising: character facial image, the information such as dot image and images of items;
Transmission module 403 in search instruction, for described image information to be retrieved being uploaded onto the server, is retrieved the content matched with described image information to be retrieved in a database by described server;
Result for retrieval receiver module 404, for receiving the result for retrieval of described server feedback;
Result for retrieval display module 405, for showing described result for retrieval.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: the terminal in the disclosure can after the information retrieval instruction receiving user's transmission, obtain image information to be retrieved in the video pictures play at present terminal place, and information retrieval instruction and information to be retrieved are uploaded onto the server, by server according to described information retrieval instruction, retrieve the content matched with described image information to be retrieved in a database.After server completes retrieval, result for retrieval is fed back to terminal, show result for retrieval eventually to user.Due to the storage space in terminal and retrieval computing power all limited, when performing information retrieval by terminal, will committed memory greatly, recall precision and degree of accuracy usually lower.Therefore, perform the large retrieving of calculated amount by the server that processing power is higher, greatly can improve efficiency and the retrieval accuracy of information retrieval.
In a preferred embodiment, as shown in Figure 5, described data obtaining module 402 to be retrieved, specifically can comprise:
Video freezing unit 501, for the current video pictures play that fixes;
Image interception unit 502, for intercepting image to be retrieved on the picture fixed, determines image information to be retrieved.
After terminal receives information retrieval instruction, namely by video freezing unit 501, send video freezing instruction, the video pictures that the current digital television place that fixes is play.After video pictures fixes, namely by image interception unit 502, the picture fixed intercepts image to be retrieved, image information to be retrieved, can comprise: character facial image, dot image and images of items etc.According to the image to be retrieved intercepted out, determine image information to be retrieved.
Corresponding said method embodiment, the disclosure additionally provides a kind of server.As shown in Figure 6, described server specifically can comprise:
Information receiving module 601 to be retrieved, for receiving image information to be retrieved, described image information to be retrieved is the image information in the current video pictures play;
Retrieval module 602, for retrieving the content matched with described image information to be retrieved in a database;
Result for retrieval feedback module 603, for feedback searching result.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: the server in the disclosure can the image information to be retrieved uploaded of receiving terminal, obtain image information to be retrieved in the video pictures play at present terminal place, retrieve the content matched with described image information to be retrieved in a database.After completing retrieval, result for retrieval is fed back to terminal, show result for retrieval eventually to user.Due to the storage space in terminal and retrieval computing power all limited, when performing information retrieval by terminal, will committed memory greatly, recall precision and degree of accuracy usually lower.Therefore, perform the large retrieving of calculated amount by the server that processing power is higher, greatly can improve efficiency and the retrieval accuracy of information retrieval.
In a preferred server embodiment, as shown in Figure 7, described retrieval module 602, specifically can comprise:
Video determining unit 701, for determining the current video play;
First retrieval unit 702, for the content that retrieval and described image information to be retrieved in the first information database of the current video play of preset correspondence match.
In this embodiment, can the preset database of corresponding each video, in this database, set up the relevant information about this video in advance.Like this, server, when carrying out information retrieval, is retrieved in the database that the video that can preferentially watching active user is corresponding.Because range of search reduces, recall precision and degree of accuracy can significantly be improved.
If do not retrieve related content in the information database that corresponding current video is set up, then server continues to retrieve in other databases.Thus, in the retrieval module 602 shown in Fig. 6, can also comprise:
Second retrieval unit, if for not retrieving the content matched with described image information to be retrieved in described first information database, then continue to retrieve in other databases.
About the device in above-described embodiment, wherein the concrete mode of modules executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.
Fig. 8 is the block diagram of the terminal device embodiment that the disclosure provides.Wherein, device 800 can be mobile phone, computing machine, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc.
With reference to Fig. 8, device 800 can comprise following one or more assembly: processing components 802, storer 804, power supply module 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of I/O (I/O), sensor module 814, and communications component 816.
The integrated operation of the usual control device 800 of processing components 802, such as with display, call, data communication, camera operation and record operate the operation be associated.Processing components 802 can comprise one or more processor 820 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 802 can comprise one or more module, and what be convenient between processing components 802 and other assemblies is mutual.Such as, processing components 802 can comprise multi-media module, mutual with what facilitate between multimedia groupware 808 and processing components 802.
Storer 804 is configured to store various types of data to be supported in the operation of equipment 800.The example of these data comprises for any application program of operation on device 800 or the instruction of method, contact data, telephone book data, message, picture, video etc.Storer 804 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read-only memory (prom), ROM (read-only memory) (ROM), magnetic store, flash memory, disk or CD.
The various assemblies that power supply module 806 is device 800 provide electric power.Power supply module 806 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for device 800 and be associated.
Multimedia groupware 808 is included in the screen providing an output interface between described device 800 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Described touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant to described touch or slide and pressure.In certain embodiments, multimedia groupware 808 comprises a front-facing camera and/or post-positioned pick-up head.When equipment 800 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.
Audio-frequency assembly 810 is configured to export and/or input audio signal.Such as, audio-frequency assembly 810 comprises a microphone (MIC), and when device 800 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The sound signal received can be stored in storer 804 further or be sent via communications component 816.In certain embodiments, audio-frequency assembly 810 also comprises a loudspeaker, for output audio signal.
I/O interface 812 is for providing interface between processing components 802 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.
Sensor module 814 comprises one or more sensor, for providing the state estimation of various aspects for device 800.Such as, sensor module 814 can detect the opening/closing state of equipment 800, the relative positioning of assembly, such as described assembly is display and the keypad of device 800, the position of all right pick-up unit 800 of sensor module 814 or device 800 1 assemblies changes, the presence or absence that user contacts with device 800, the temperature variation of device 800 orientation or acceleration/deceleration and device 800.Sensor module 814 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor module 814 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor module 814 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure transducer or temperature sensor.
Communications component 816 is configured to the communication being convenient to wired or wireless mode between device 800 and other equipment.Device 800 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communications component 816 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, described communications component 816 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 800 can be realized, for performing said method by one or more application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD) (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components.
In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the storer 804 of instruction, above-mentioned instruction can perform said method by the processor 820 of device 800.Such as, described non-transitory computer-readable recording medium can be ROM, random-access memory (ram), CD-ROM, tape, floppy disk and optical data storage devices etc.
A kind of non-transitory computer-readable recording medium, when the instruction in described storage medium is performed by the processor of mobile terminal, make mobile terminal can perform a kind of disposal route of notification event, described method comprises:
Receive the information retrieval instruction that user sends;
Obtain image information to be retrieved in the current video pictures play;
Described image information to be retrieved is uploaded onto the server, is retrieved the content matched with described image information to be retrieved by described server in a database;
Receive the result for retrieval of described server feedback;
Show described result for retrieval.
Or,
Receive image information to be retrieved, described image information to be retrieved is the image information in the current video pictures play;
Retrieve the content matched with described image information to be retrieved in a database;
Feedback searching result.
Fig. 9 is the structural representation of server in disclosure embodiment.This server 1900 can produce larger difference because of configuration or performance difference, one or more central processing units (central processing units can be comprised, CPU) 1922(such as, one or more processors) and storer 1932, one or more store storage medium 1930(such as one or more mass memory units of application program 1942 or data 1944).Wherein, storer 1932 and storage medium 1930 can be of short duration storages or store lastingly.The program being stored in storage medium 1930 can comprise one or more modules (diagram does not mark), and each module can comprise a series of command operatings in server.Further, central processing unit 1922 can be set to communicate with storage medium 1930, and server 1900 performs a series of command operatings in storage medium 1930.
Server 1900 can also comprise one or more power supplys 1926, one or more wired or wireless network interfaces 1950, one or more IO interface 1958, one or more keyboards 1956, and/or, one or more operating systems 1941, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM etc.
Those skilled in the art, at consideration instructions and after putting into practice invention disclosed herein, will easily expect other embodiment of the present invention.The application is intended to contain any modification of the present invention, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present invention and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Instructions and embodiment are only regarded as exemplary, and true scope of the present invention and spirit are pointed out by claim below.
Should be understood that, the present invention is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.Scope of the present invention is only limited by appended claim.
Claims (12)
1. an information retrieval method, in terminal, is characterized in that, comprising:
Receive the information retrieval instruction that user sends;
Obtain image information to be retrieved in the current video pictures play;
Described image information to be retrieved is uploaded onto the server, is retrieved the content matched with described image information to be retrieved by described server in a database;
Receive the result for retrieval of described server feedback;
Show described result for retrieval.
2. method according to claim 1, is characterized in that, image information to be retrieved in the video pictures of the current broadcasting of described acquisition, comprising:
Fix the current video pictures play;
The picture fixed intercepts image to be retrieved, determines image information to be retrieved.
3. an information retrieval method, in server, is characterized in that, comprising:
Receive image information to be retrieved, described image information to be retrieved is the image information in the current video pictures play;
Retrieve the content matched with described image information to be retrieved in a database;
Feedback searching result.
4. method according to claim 3, is characterized in that, the content that described retrieval and described image information to be retrieved in a database match, and comprising:
Determine the current video play;
The content that retrieval and described image information to be retrieved match in the first information database of the current video play of preset correspondence.
5. method according to claim 4, is characterized in that, the content that described retrieval and described image information to be retrieved in a database match, and also comprises:
If do not retrieve the content matched with described image information to be retrieved in described first information database, then continue to retrieve in other databases.
6. a terminal, is characterized in that, comprising:
Search instruction receiver module, for receiving the information retrieval instruction that user sends;
Data obtaining module to be retrieved, for obtaining image information to be retrieved in the current video pictures play;
Transmission module in search instruction, for described image information to be retrieved being uploaded onto the server, is retrieved the content matched with described image information to be retrieved in a database by described server;
Result for retrieval receiver module, for receiving the result for retrieval of described server feedback;
Result for retrieval display module, for showing described result for retrieval.
7. device according to claim 6, is characterized in that, described data obtaining module to be retrieved, comprising:
Video freezing unit, for the current video pictures play that fixes;
Image interception unit, for intercepting image to be retrieved on the picture fixed, determines image information to be retrieved.
8. a server, is characterized in that, comprising:
Information receiving module to be retrieved, for receiving image information to be retrieved, described image information to be retrieved is the image information in the current video pictures play;
Retrieval module, for retrieving the content matched with described image information to be retrieved in a database;
Result for retrieval feedback module, for feedback searching result.
9. server according to claim 8, is characterized in that, described retrieval module, comprising:
Video determining unit, for determining the current video play;
First retrieval unit, for the content that retrieval and described image information to be retrieved in the first information database of the current video play of preset correspondence match.
10. server according to claim 9, is characterized in that, described retrieval module, also comprises:
Second retrieval unit, if for not retrieving the content matched with described image information to be retrieved in described first information database, then continue to retrieve in other databases.
11. 1 kinds of terminals, is characterized in that, comprising: processor; For the storer of storage of processor executable instruction; Wherein, described processor is configured to:
Receive the information retrieval instruction that user sends;
Obtain image information to be retrieved in the current video pictures play;
Described image information to be retrieved is uploaded onto the server, is retrieved the content matched with described image information to be retrieved by described server in a database;
Receive the result for retrieval of described server feedback;
Show described result for retrieval.
12. 1 kinds of servers, is characterized in that, comprising: processor; For the storer of storage of processor executable instruction; Wherein, described processor is configured to:
Receive image information to be retrieved, described image information to be retrieved is the image information in the current video pictures play;
Retrieve the content matched with described image information to be retrieved in a database;
Feedback searching result.
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| CN105760475A (en) * | 2016-02-14 | 2016-07-13 | 天脉聚源（北京）科技有限公司 | Method and device for recommending related articles in video |
| CN105894362A (en) * | 2016-04-01 | 2016-08-24 | 天脉聚源(北京)传媒科技有限公司 | Method and device for recommending related item in video |
| CN106412715A (en) * | 2016-09-14 | 2017-02-15 | 华为软件技术有限公司 | Information retrieval method, terminal and server |
| CN107105340A (en) * | 2017-03-21 | 2017-08-29 | 百度在线网络技术（北京）有限公司 | People information methods, devices and systems are shown in video based on artificial intelligence |
| CN107748879A (en) * | 2017-11-16 | 2018-03-02 | 百度在线网络技术（北京）有限公司 | For obtaining the method and device of face information |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105760475A (en) * | 2016-02-14 | 2016-07-13 | 天脉聚源（北京）科技有限公司 | Method and device for recommending related articles in video |
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| CN107105340A (en) * | 2017-03-21 | 2017-08-29 | 百度在线网络技术（北京）有限公司 | People information methods, devices and systems are shown in video based on artificial intelligence |
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Application publication date: 20150923 |