CN107968743B - The method and apparatus of pushed information - Google Patents
The method and apparatus of pushed information Download PDFInfo
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- CN107968743B CN107968743B CN201711275351.3A CN201711275351A CN107968743B CN 107968743 B CN107968743 B CN 107968743B CN 201711275351 A CN201711275351 A CN 201711275351A CN 107968743 B CN107968743 B CN 107968743B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/07—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail characterised by the inclusion of specific contents
- H04L51/10—Multimedia information
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/583—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
- G06F16/5838—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using colour
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/55—Push-based network services
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Abstract
This application discloses a kind of method and apparatus of pushed information.Method includes: the first expression figure for obtaining first terminal and sending to second terminal；Using content-based image retrieval technology, the feature in the first expression figure is scanned；Based on feature, the description information of the first expression figure is determined；Expression figure of the matching value of the description information of description information and the first expression figure in predetermined threshold range is retrieved in expression picture library, obtains expression figure to be pushed；The the second expression figure determined to second terminal push based on expression figure to be pushed.This method improves the efficiency and accuracy to user's pushed information.
Description
Technical field
This application involves field of computer technology, and in particular to technical field of the computer network more particularly to pushed information
Method and apparatus.
Background technique
With the explosive increase of internet data, interpersonal online interaction is also more and more close.It is in use
When communication software carry out online interaction during, receive the expression from peer user using the user of instant communication software
Figure needs to select in the list of expression figure when being similarly the message of expression figure to peer user reply by input interface
Expression figure inputs expression figure to input, or by the keyword of key entry expression figure.
Summary of the invention
The method and apparatus that the embodiment of the present application proposes a kind of pushed information.
In a first aspect, the embodiment of the present application provides a kind of method of pushed information, comprising: obtain first terminal to second
The first expression figure that terminal is sent；Using content-based image retrieval technology, the feature in the first expression figure is scanned；Based on spy
Sign, determines the description information of the first expression figure；The description information of description information and the first expression figure is retrieved in expression picture library
Expression figure of the matching value in predetermined threshold range, obtains expression figure to be pushed；Expression to be pushed is based on to second terminal push
Scheme the second determining expression figure.
In some embodiments, pushing the second expression figure determined based on expression figure to be pushed to second terminal includes: base
In ordering rule, sort expression figure to be pushed；Based on sequence as a result, determining the second expression figure pushed to second terminal；To
Second terminal pushes the second expression figure.
In some embodiments, ordering rule includes following one or more sub-rules: expression figure and the first table to be pushed
The text similarity of feelings figure is from high to low；The object similarity of expression figure to be pushed and the first expression figure is from high to low；Wait push
The picture quality of expression figure is from high to low；And the frequency that expression figure to be pushed is easily selected by a user is from high to low.
In some embodiments, ordering rule include multinomial sub-rule include: based on each sub-rule priority determine it is each
The collating sequence of sub-rule.
In some embodiments, ordering rule includes: true from high to low based on following at least two weighting ranking results
Determine the collating sequence of ordering rule: the text similarity of expression figure to be pushed and the first expression figure；Expression figure to be pushed and first
The object similarity of expression figure；The picture quality of expression figure to be pushed；And the frequency that expression figure to be pushed is easily selected by a user.
In some embodiments, the feature in the first expression figure includes following one or more features: text information feature,
Object features, background characteristics, constitutive characteristic and color characteristic.
Second aspect, the embodiment of the present application provide a kind of device of pushed information, comprising: acquiring unit, for obtaining
The first expression figure that first terminal is sent to second terminal；Scanning element is swept for using content-based image retrieval technology
Retouch the feature in the first expression figure；Determination unit determines the description information of the first expression figure for being based on feature；Retrieval unit,
Matching value for retrieving description information in expression picture library with the description information of the first expression figure is in predetermined threshold range
Expression figure obtains expression figure to be pushed；Push unit, second for being determined to second terminal push based on expression figure to be pushed
Expression figure.
In some embodiments, push unit includes: sorting subunit, and for being based on ordering rule, sort table to be pushed
Feelings figure；Determine subelement, for based on sequence as a result, determining the second expression figure for pushing to second terminal；Subelement is pushed,
For pushing the second expression figure to second terminal.
In some embodiments, the ordering rule in sorting subunit includes following one or more sub-rules: wait push
The text similarity of expression figure and the first expression figure is from high to low；The object similarity of expression figure to be pushed and the first expression figure by
It is high to low；The picture quality of expression figure to be pushed is from high to low；And the frequency that expression figure to be pushed is easily selected by a user is by up to
It is low.
In some embodiments, it includes: based on each sub-rule that the ordering rule in sorting subunit, which includes multinomial sub-rule,
Priority determine the collating sequence of each sub-rule.
In some embodiments, the ordering rule in sorting subunit includes: to be sorted based on following at least two weightings
As a result the collating sequence of ordering rule: the text similarity of expression figure to be pushed and the first expression figure is determined from high to low；Wait push away
Send the object similarity of expression figure and the first expression figure；The picture quality of expression figure to be pushed；And expression figure to be pushed by with
The frequency of family selection.
In some embodiments, the feature in the first expression figure in scanning element includes following one or more features:
Text information feature, object features, background characteristics, constitutive characteristic and color characteristic.
The third aspect, the embodiment of the present application provide a kind of equipment, comprising: one or more processors；Storage device is used
In the one or more programs of storage；When one or more programs are executed by one or more processors, so that at one or more
Manage the method that device realizes a kind of as above any pushed information.
Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, are stored thereon with computer journey
Sequence realizes a kind of method of as above any pushed information when the program is executed by processor.
The method and apparatus of pushed information provided by the embodiments of the present application, first acquisition first terminal are sent to second terminal
The first expression figure；Later, using content-based image retrieval technology, the feature in the first expression figure is scanned；It later, can be with
Based on feature, the description information of the first expression figure is determined；Later, description information and the first expression can be retrieved in expression picture library
Expression figure of the matching value of the description information of figure in predetermined threshold range, obtains expression figure to be pushed；Finally, to second terminal
Push the second expression figure determined based on expression figure to be pushed.In this course, the effect of the information pushed to user is improved
Rate and accuracy.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is shown can be using the example of the embodiment of the device of the method or pushed information of the pushed information of the application
Property system architecture；
Fig. 2 is the schematic flow chart according to one embodiment of the method for the pushed information of the embodiment of the present application；
Fig. 3 is the exemplary application scene according to the embodiment of the method for the pushed information of the embodiment of the present application；
Fig. 4 is the exemplary block diagram according to a kind of one embodiment of the device of pushed information of the embodiment of the present application；
Fig. 5 is adapted for the structural representation of the computer system for the terminal device or server of realizing the embodiment of the present application
Figure.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, part relevant to related invention is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fig. 1 is shown can be using the embodiment of the multimedia method of the broadcasting or multimedia device of broadcasting of the application
Exemplary system architecture 100.
As shown in Figure 1, system architecture 100 may include terminal device 101,102,103, network 104 and server 105,
106.Network 104 between terminal device 101,102,103 and server 105,106 to provide the medium of communication link.Net
Network 104 may include various connection types, such as wired, wireless communication link or fiber optic cables etc..
Terminal device 101,102,103 can be the various electronic equipments with display screen, including but not limited to intelligent sound
Case, smart phone, wearable device, tablet computer, E-book reader, MP3 player (Moving Picture Experts
Group Audio Layer III, dynamic image expert's compression standard audio level 3), MP4 (Moving Picture
Experts Group Audio Layer IV, dynamic image expert's compression standard audio level 4) it is player, on knee portable
Computer and desktop computer etc..
Server 105,106 can be to provide the server of various services, such as provide terminal device 101,102,103
The background server of support.Background server such as can be analyzed or be calculated to the request of data of terminal at the processing, and will analysis
Or calculated result is pushed to terminal device.
It should be noted that played provided by embodiment in the application multimedia method generally by server 105,
106 or terminal device 101,102,103 execute, correspondingly, play multimedia device be generally positioned at server 105,106 or
In terminal device 101,102,103.
It should be understood that the number of terminal device, network and server in Fig. 1 is only schematical.According to realization need
It wants, can have any number of terminal device, network and server.
Referring to FIG. 2, Fig. 2 shows the signals according to one embodiment of the method for the pushed information of the embodiment of the present application
Property process.
As shown in Fig. 2, the method 200 of the knowledge pushed information includes:
In step 210, the first expression figure that first terminal is sent to second terminal is obtained.
In the present embodiment, the electronic equipment (such as server shown in Fig. 1) for running the method for pushed information can be with
The first expression figure that first terminal is sent to second terminal is obtained from first terminal or second terminal.For example, operation pushed information
Method electronic equipment can in response to receive the first expression figure or in response to second terminal user in second terminal
Upper click expression figure input triggering option, obtains the first expression figure that first terminal is sent to second terminal from second terminal.
Here first terminal and second terminal respectively refer to two different terminals of generation.Wherein, first terminal refers to transmission
The terminal of expression figure, second terminal, which refers to, to be received expression figure and prepares to respond the terminal of the expression figure, and here first and second
The particular determination to terminal is not represented.
In a step 220, using content-based image retrieval technology, the feature in the first expression figure is scanned.
In the present embodiment, the electronic equipment for running the method for pushed information uses content-based image retrieval technology,
Scan the feature in the first expression figure.That is, image retrieval software locally or remotely can be called, analyze in the first expression figure
Feature.Here content-based image retrieval technology can be gone out the feature of image with scanning analysis, and generate retouching for image
State information.The realization of content-based image retrieval technology, can be using the image in the prior art or the technology of future development
Retrieval technique realizes that the application do not limit this.
Here feature refers to a characteristics of expression figure is different from other expression figures, such as the text information in expression figure
Feature, object features, background characteristics, constitutive characteristic and color characteristic etc..
In step 230, it is based on feature, determines the description information of the first expression figure.
In the present embodiment, the feature based on the first expression figure, can determine the description information of the first expression figure.Here
Description information can be descriptor or description vectors.For example, the first expression figure determining for one, it can be special based on it
Sign determines that its descriptor is " disdaining you, the tired dog of mind, brown background, strabismus, yellow dog head ".
In step 240, the matching value that the description information of description information and the first expression figure is retrieved in expression picture library exists
Expression figure in predetermined threshold range obtains expression figure to be pushed.
In the present embodiment, description information and the first expression figure can be retrieved in expression picture library locally or remotely
Expression figure of the matching value of description information in predetermined threshold range, and using search result as expression figure to be pushed.It is exemplary
Ground, predetermined threshold range here can then be considered, less than 95%, to here preset at matching value greater than 50% for 95% or more
It is same expression figure with the first expression figure, needs to reject the expression figure in search result.
In step 250, the second expression figure determined based on expression figure to be pushed is pushed to second terminal.
In the present embodiment, to second terminal push based on when pushing the second expression figure that expression figure determines, can be with
Expression figure to be pushed directly is determined as the second expression figure, pushes the second expression figure to second terminal.It can also the row of being primarily based on
Sequence rule, sort expression figure to be pushed；Later, based on sequence as a result, determining the second expression figure pushed to second terminal；Most
Backward second terminal pushes the second expression figure.Herein, the second expression figure pushed to second terminal can be one or more
?.
Herein, ordering rule refers to the regulation for sequence.For example, ordering rule may include following one or more
Sub-rule: the text similarity of expression figure to be pushed and the first expression figure is from high to low；Expression figure to be pushed and the first expression figure
Object similarity from high to low；The picture quality of expression figure to be pushed is from high to low；And expression figure to be pushed is selected by user
The frequency selected is from high to low.
In some specific examples, when ordering rule includes multiple sub-rules, each sub-rule can have difference
Priority.For example, it is possible, firstly, to obtain the following sub-rule that priority successively reduces: expression figure to be pushed and the first expression
The text similarity of figure is from high to low；The object similarity of expression figure to be pushed and the first expression figure is from high to low；Table to be pushed
The picture quality of feelings figure is from high to low；And the frequency that expression figure to be pushed is easily selected by a user is from high to low.It then, can first base
From high to low in the text similarity of expression figure to be pushed and the first expression figure, sort expression figure to be pushed, after sequence to
It pushes and chooses 70 expression figures to be pushed in expression figure；And then the object phase based on expression figure to be pushed with the first expression figure
From high to low like degree, sort 70 expression figures to be pushed, and 60 are chosen in 70 expression figures to be pushed after sequence wait push
Expression figure；And then the picture quality based on expression figure to be pushed is from high to low, sort 60 expressions to be pushed, after sequence
60 wait push in expression choose 50 expression figures to be pushed；Finally, the frequency being easily selected by a user again based on expression figure to be pushed
From high to low, sort rate 50 expression figures to be pushed, and 40 expression figures to be pushed are chosen from 50 expression figures after sequence and are made
For the second expression figure pushed to second terminal.
In other specific examples, ordering rule may include: the weighting ranking results based on following at least two
Ranking results: the text similarity of expression figure to be pushed and the first expression figure are determined from high to low；Expression figure to be pushed and first
The object similarity of expression figure；The picture quality of expression figure to be pushed；And the frequency that expression figure to be pushed is easily selected by a user.Example
Such as, if setting the weight of the text similarity of expression figure to be pushed and the first expression figure as 0.4, expression figure and the first table to be pushed
The weight of the object similarity of feelings figure is 0.3, and the weight of the picture quality of expression figure to be pushed is 0.2, expression figure quilt to be pushed
The weight for the frequency that user selects is 0.1, then can text similarity score and its weight, object based on expression figure to be pushed
Body similarity score and its weight, picture quality score and its weight and the frequency and its weight that are easily selected by a user, obtain to
The specific score for pushing expression figure, thus the expression figure to be pushed that sorts according to the specific score, and from after sequence wait push
Select the expression figure to be pushed of predetermined quantity as the second expression figure pushed to second terminal in expression figure.
Here the first expression figure and the second expression figure respectively refer to generation from the expression of first terminal and second terminal
Figure.Wherein, the first expression figure refers to that first terminal is sent to the expression figure of second terminal, and the second expression figure refers to that second terminal is sent out
The expression figure of first terminal is given, first and second here do not represent the particular determination to expression figure.
The method for the pushed information that the above embodiments of the present application provide, it is whole to second based on the matching degree with the first expression figure
The second expression figure of end push, improves the efficiency and accuracy to user's pushed information, and allow user's efficiently base
Expression figure is sent to the other user in the second expression figure of push, improves efficiency and accuracy that user inputs expression figure.
Further, referring to FIG. 3, Fig. 3 shows the exemplary application of the method for the pushed information of the embodiment of the present application
Scene.
As shown in figure 3, the method 300 of pushed information is run in electronic equipment 320, method includes:
Firstly, obtaining first expression Figure 30 1 that first terminal is sent to second terminal；
Later, using content-based image retrieval technology, the feature 302 in the first expression figure is scanned；
Later, it is based on feature 302, determines the description information 303 of the first expression figure；
Later, description information is retrieved in expression picture library 304 with the matching value 305 of the description information of the first expression figure pre-
Determine the expression figure in threshold range 306, obtains expression Figure 30 7 to be pushed；
Finally, the second expression Figure 30 8 determined to second terminal push based on expression Figure 30 7 to be pushed.
It should be appreciated that the method for pushed information shown in above-mentioned Fig. 3, only the exemplary of the method for pushed information are answered
With scene, the restriction to the application is not represented.It is based on for example, can also be further disclosed in Fig. 3 to second terminal push
When pushing second expression Figure 30 8 that expression Figure 30 7 is determined, it is based on ordering rule, sort expression figure to be pushed；Based on sequence
As a result, determining the second expression figure pushed to second terminal；The second expression figure is pushed to second terminal.The above-mentioned application of the application
The efficiency and accuracy of the information pushed to user can be improved in the method for the pushed information provided in scene.
With further reference to Fig. 4, as an implementation of the above method, the embodiment of the present application provides a kind of dress of pushed information
The one embodiment set, the embodiment of the device of the pushed information and Fig. 1 to pushed information shown in Fig. 3 method embodiment
Corresponding, above with respect to Fig. 1, into Fig. 3, the operation of the method description of pushed information and feature are equally applicable to push letter as a result,
The device 400 and unit wherein included of breath, details are not described herein.
As shown in figure 4, the device 400 of the pushed information may include: acquiring unit 410, it is configured to obtain first eventually
Hold the first expression figure sent to second terminal；Scanning element 420 is configured to using content-based image retrieval technology,
Scan the feature in the first expression figure；Determination unit 430 is configured to determine the description information of the first expression figure based on feature；
Retrieval unit 440, the matching value for being configured to retrieve the description information of description information and the first expression figure in expression picture library exist
Expression figure in predetermined threshold range obtains expression figure to be pushed；Push unit 450 is configured to push base to second terminal
In the second expression figure that expression figure to be pushed determines.
In some embodiments, push unit 450 may include: sorting subunit 451, be configured to based on sequence rule
Then, sort expression figure to be pushed；It determines subelement 452, is configured to based on sequence as a result, what determination was pushed to second terminal
Second expression figure；Subelement 453 is pushed, is configured to push the second expression figure to second terminal.
In some embodiments, the ordering rule in sorting subunit 451 may include following one or more sub-rules:
The text similarity of expression figure to be pushed and the first expression figure is from high to low；The object phase of expression figure to be pushed and the first expression figure
From high to low like degree；The picture quality of expression figure to be pushed is from high to low；And the frequency that expression figure to be pushed is easily selected by a user
From high to low.
In some embodiments, it may include: base that the ordering rule in sorting subunit 451, which may include multinomial sub-rule,
The collating sequence of each sub-rule is determined in the priority of each sub-rule.
In some embodiments, the ordering rule in sorting subunit 451 may include: based on it is following at least two plus
Weigh the collating sequence that ranking results determine ordering rule from high to low: expression figure to be pushed is similar to the text of the first expression figure
Degree；The object similarity of expression figure to be pushed and the first expression figure；The picture quality of expression figure to be pushed；And expression to be pushed
The frequency that figure is easily selected by a user.
In some embodiments, the feature in the first expression figure in scanning element 420 may include with the next item down or more
Item feature: text information feature, object features, background characteristics, constitutive characteristic and color characteristic.
Present invention also provides a kind of embodiments of equipment, comprising: one or more processors；Storage device, for depositing
Store up one or more programs；When one or more programs are executed by one or more processors, so that one or more processors
The method for realizing pushed information described in any one as above.
Present invention also provides a kind of embodiments of computer readable storage medium, are stored thereon with computer program, should
The method of pushed information described in any one as above is realized when program is executed by processor.
Below with reference to Fig. 5, it illustrates the calculating of the terminal device or server that are suitable for being used to realize the embodiment of the present application
The structural schematic diagram of machine system 500.Terminal device shown in Fig. 5 is only an example, should not be to the function of the embodiment of the present application
Any restrictions can be brought with use scope.
As shown in figure 5, computer system 500 includes central processing unit (CPU) 501, it can be read-only according to being stored in
Program in memory (ROM) 502 or be loaded into the program in random access storage device (RAM) 503 from storage section 508 and
Execute various movements appropriate and processing.In RAM 503, also it is stored with system 500 and operates required various programs and data.
CPU 501, ROM 502 and RAM 503 are connected with each other by bus 504.Input/output (I/O) interface 505 is also connected to always
Line 504.
I/O interface 505 is connected to lower component: the importation 506 including keyboard, mouse etc.；It is penetrated including such as cathode
The output par, c 507 of spool (CRT), liquid crystal display (LCD) etc. and loudspeaker etc.；Storage section 508 including hard disk etc.；
And the communications portion 509 of the network interface card including LAN card, modem etc..Communications portion 509 via such as because
The network of spy's net executes communication process.Driver 510 is also connected to I/O interface 505 as needed.Detachable media 511, such as
Disk, CD, magneto-optic disk, semiconductor memory etc. are mounted on as needed on driver 510, in order to read from thereon
Computer program be mounted into storage section 508 as needed.
Particularly, in accordance with an embodiment of the present disclosure, it may be implemented as computer above with reference to the process of flow chart description
Software program.For example, embodiment of the disclosure includes a kind of computer program product comprising be carried on computer-readable medium
On computer program, the computer program includes the program code for method shown in execution flow chart.Such
In embodiment, which can be downloaded and installed from network by communications portion 509, and/or is situated between from detachable
Matter 511 is mounted.When the computer program is executed by central processing unit (CPU) 501, executes and limited in the present processes
Above-mentioned function.
It should be noted that computer-readable medium described herein can be computer-readable signal media or meter
Calculation machine readable storage medium storing program for executing either the two any combination.Computer readable storage medium for example can be --- but not
Be limited to --- electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor system, device or device, or any above combination.Meter
The more specific example of calculation machine readable storage medium storing program for executing can include but is not limited to: have the electrical connection, just of one or more conducting wires
Taking formula computer disk, hard disk, random access storage device (RAM), read-only memory (ROM), erasable type may be programmed read-only storage
Device (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-ROM), light storage device, magnetic memory device,
Or above-mentioned any appropriate combination.In this application, computer readable storage medium can be it is any include or storage journey
The tangible medium of sequence, the program can be commanded execution system, device or device use or in connection.And at this
In application, computer-readable signal media may include in a base band or as carrier wave a part propagate data-signal,
Wherein carry computer-readable program code.The data-signal of this propagation can take various forms, including but unlimited
In electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be that computer can
Any computer-readable medium other than storage medium is read, which can send, propagates or transmit and be used for
By the use of instruction execution system, device or device or program in connection.Include on computer-readable medium
Program code can transmit with any suitable medium, including but not limited to: wireless, electric wire, optical cable, RF etc. are above-mentioned
Any appropriate combination.
Flow chart and block diagram in attached drawing are illustrated according to the system of the various embodiments of the application, method and computer journey
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part of one unit of table, program segment or code, a part of the unit, program segment or code include one or more
Executable instruction for implementing the specified logical function.It should also be noted that in some implementations as replacements, institute in box
The function of mark can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated are practical
On can be basically executed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.Also it wants
It is noted that the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart, Ke Yiyong
The dedicated hardware based system of defined functions or operations is executed to realize, or can be referred to specialized hardware and computer
The combination of order is realized.
Being described in unit involved in the embodiment of the present application can be realized by way of software, can also be by hard
The mode of part is realized.Described unit also can be set in the processor, for example, can be described as: a kind of processor packet
Include acquiring unit, scanning element, determination unit, retrieval unit and push unit.The title of these units is under certain conditions simultaneously
The restriction to the unit itself is not constituted, for example, acquiring unit is also described as " obtaining first terminal to send out to second terminal
The unit of the first expression figure sent ".
As on the other hand, present invention also provides a kind of nonvolatile computer storage media, the non-volatile calculating
Machine storage medium can be nonvolatile computer storage media included in device described in above-described embodiment；It is also possible to
Individualism, without the nonvolatile computer storage media in supplying terminal.Above-mentioned nonvolatile computer storage media is deposited
One or more program is contained, when one or more of programs are executed by an equipment, so that the equipment: obtaining
The first expression figure that first terminal is sent to second terminal；Using content-based image retrieval technology, the first expression figure is scanned
In feature；Based on feature, the description information of the first expression figure is determined；Description information and the first expression are retrieved in expression picture library
Expression figure of the matching value of the description information of figure in predetermined threshold range, obtains expression figure to be pushed；It is pushed to second terminal
The the second expression figure determined based on expression figure to be pushed.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from foregoing invention design, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (12)
1. a kind of method of pushed information, comprising:
Obtain the first expression figure that first terminal is sent to second terminal；
Using content-based image retrieval technology, the feature in the first expression figure is scanned；
Based on the feature, the description information of the first expression figure is determined；
The matching value of the description information of description information and the first expression figure is retrieved in expression picture library in predetermined threshold range
Interior expression figure obtains expression figure to be pushed；
The the second expression figure determined to second terminal push based on the expression figure to be pushed, comprising: be based on ordering rule, sequence
The expression figure to be pushed；Based on sequence as a result, determining the second expression figure pushed to second terminal；It is pushed to second terminal
The second expression figure；Wherein, the ordering rule includes: the frequency that is easily selected by a user of the expression figure to be pushed by up to
It is low.
2. according to the method described in claim 1, wherein, the ordering rule includes following one or more sub-rules:
The text similarity of the expression figure to be pushed and the first expression figure is from high to low；
The object similarity of the expression figure to be pushed and the first expression figure is from high to low；
The picture quality of the expression figure to be pushed is from high to low.
3. according to the method described in claim 2, wherein, the ordering rule includes that multinomial sub-rule includes:
The collating sequence of each sub-rule is determined based on the priority of each sub-rule.
4. according to the method described in claim 1, wherein, the ordering rule includes:
Determine the collating sequence of the ordering rule from high to low based on following at least two weighting ranking results:
The text similarity of the expression figure to be pushed and the first expression figure；
The object similarity of the expression figure to be pushed and the first expression figure；
The picture quality of the expression figure to be pushed；And
The frequency that the expression figure to be pushed is easily selected by a user.
5. method according to any of claims 1-4, wherein the feature in the first expression figure includes with next
Item or multinomial feature:
Text information feature, object features, background characteristics, constitutive characteristic and color characteristic.
6. a kind of device of pushed information, comprising:
Acquiring unit, the first expression figure sent for obtaining first terminal to second terminal；
Scanning element scans the feature in the first expression figure for using content-based image retrieval technology；
Determination unit determines the description information of the first expression figure for being based on the feature；
Retrieval unit exists for retrieving the matching value of description information of description information and the first expression figure in expression picture library
Expression figure in predetermined threshold range obtains expression figure to be pushed；
Push unit, the second expression figure for being determined to second terminal push based on the expression figure to be pushed；
The push unit includes: sorting subunit, and for being based on ordering rule, sort the expression figure to be pushed；Determine son
Unit, for based on sequence as a result, determining the second expression figure for pushing to second terminal；Subelement is pushed, is used for second
Terminal pushes the second expression figure；
Ordering rule in the sorting subunit include: the frequency that is easily selected by a user of the expression figure to be pushed from high to low.
7. device according to claim 6, wherein the ordering rule in the sorting subunit includes with the next item down or more
Item sub-rule:
The text similarity of the expression figure to be pushed and the first expression figure is from high to low；
The object similarity of the expression figure to be pushed and the first expression figure is from high to low；And
The picture quality of the expression figure to be pushed is from high to low.
8. device according to claim 7, wherein the ordering rule in the sorting subunit includes multinomial sub-rule packet
It includes:
The collating sequence of each sub-rule is determined based on the priority of each sub-rule.
9. device according to claim 6, wherein the ordering rule in the sorting subunit includes:
Determine the collating sequence of the ordering rule from high to low based on following at least two weighting ranking results:
The text similarity of the expression figure to be pushed and the first expression figure；
The object similarity of the expression figure to be pushed and the first expression figure；
The picture quality of the expression figure to be pushed；And
The frequency that the expression figure to be pushed is easily selected by a user.
10. according to device described in claim 6-9 any one, wherein in the first expression figure in the scanning element
Feature includes following one or more features:
Text information feature, object features, background characteristics, constitutive characteristic and color characteristic.
11. a kind of electronic equipment, comprising:
One or more processors；
Storage device, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processors are real
Now such as the method for pushed information as claimed in any one of claims 1 to 5.
12. a kind of computer readable storage medium, is stored thereon with computer program, realized such as when which is executed by processor
The method of pushed information as claimed in any one of claims 1 to 5.
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| CN105763431A (en) * | 2016-05-06 | 2016-07-13 | 腾讯科技（深圳）有限公司 | Information pushing method, device and system |
| CN106777177A (en) * | 2016-12-22 | 2017-05-31 | 百度在线网络技术（北京）有限公司 | Search method and device |
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| CN105763431A (en) * | 2016-05-06 | 2016-07-13 | 腾讯科技（深圳）有限公司 | Information pushing method, device and system |
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