CN102831242B - Method and device for searching picture information - Google Patents
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Abstract
A method for searching picture information comprises the following steps: acquiring a picture; and searching picture information matched with the acquired picture in a preset information base. In addition, an apparatus for searching picture information is also provided. The method and the device for searching the picture information can improve the convenience of operation.
Description
Technical field
The present invention relates to field of computer technology, the method and apparatus particularly relating to a kind of search pictures information.
Background technology
The pictorial information i.e. relevant information of picture, including picture name, image credit, the description information of picture
Deng.Pictorial information can be by the related content of word reflection picture, consequently facilitating viewer more preferably checks picture.
In conventional art, pictorial information is pre-entered by user, and then storage corresponding with picture is in the terminal.
When by picture, user checks that the picture stored in terminal checked by software, picture checks that software would generally be
Memory area searches the pictorial information corresponding with the picture that this has stored, then by pictorial information with picture in the lump
Show user.
But, the pictorial information that in conventional art, the method for search pictures information obtains is user and pre-enters
Information, say, that the pictorial information corresponding with picture needs user the most manually to add, therefore, tradition
The convenience of the method operation obtaining pictorial information in technology is not enough.
Summary of the invention
Based on this, it is necessary to the method providing the search pictures information of a kind of convenience that can improve operation.
A kind of method of search pictures information, including:
Obtain picture；
The pictorial information with the described picture match got is searched in default information bank.
Wherein in an embodiment, described method also includes:
Obtain picture browsing record, obtain the picture corresponding with described picture browsing record；
Pictorial information is generated according to described picture browsing record；
Calculate the characteristic of picture corresponding to described picture browsing record；
The described characteristic of picture browsing record correspondence picture and the pictorial information of described generation are deposited accordingly
Store up in described information bank；
The step of the described pictorial information searched in default information bank with the picture match got is:
The characteristic of the picture got described in calculating；
Characteristic according to the described picture got searches the picture letter of correspondence in default information bank
Breath.
Wherein in an embodiment, the picture that described picture browsing record is corresponding includes Web page picture, takes pictures
Picture and be stored at least one in the picture in terminal.
Wherein in an embodiment, the characteristic of the picture that described calculating described picture browsing record is corresponding
Step be:
The crucial pixel in the picture corresponding with described picture browsing record is obtained according to default pixel coordinate
Pixel value；
Characteristic is generated according to the described pixel value got.
Wherein in an embodiment, described lookup and the described picture got in default information bank
Also include after the step of the pictorial information joined:
Keyword message in the pictorial information got described in extraction；
In terminal and/or the webserver, the relevant letter matched to it is searched according to described keyword message
Breath.
Additionally, there is a need to provide the device of the search pictures information of a kind of convenience that can improve operation.
A kind of device of search pictures information, including:
Picture acquisition module, is used for obtaining picture；
Pictorial information searches module, for searching and the described picture match got in default information bank
Pictorial information.
Wherein in an embodiment, described device also includes that pictorial information adds module, is used for obtaining picture
Browse record, obtain the picture corresponding with described picture browsing record, generate according to described picture browsing record
Pictorial information, calculates the characteristic of picture corresponding to described picture browsing record, described picture browsing is remembered
The corresponding characteristic of picture of record and the pictorial information of described generation store in described information bank accordingly；
Described pictorial information is searched module and is additionally operable to the characteristic of the picture got described in calculating, according to institute
The characteristic stating the picture got searches the pictorial information of correspondence in default information bank.
Wherein in an embodiment, the picture that described picture browsing record is corresponding includes Web page picture, takes pictures
Picture and at least one pictorial information being stored in the picture in terminal search module.
Wherein in an embodiment, described pictorial information adds module and is additionally operable to according to the pixel coordinate preset
Obtain the pixel value of crucial pixel in the picture corresponding with described picture browsing record, according to described acquisition
The pixel value arrived generates characteristic.
Wherein in an embodiment, described device also includes that relevant information searches module, is used for extracting described
Keyword message in the pictorial information got, according to described keyword message at terminal and/or network service
The relevant information matched with it is searched on device.
The method and apparatus of above-mentioned search pictures information, after getting picture, can be automatically in default information
Storehouse is searched the pictorial information of coupling, say, that, it is not necessary to user the most manually adds pictorial information for picture,
Thus improve the convenience of operation.
Accompanying drawing explanation
Fig. 1 is the flow chart of the method for search pictures information in an embodiment；
Fig. 2 is the structural representation of the device of search pictures information in an embodiment；
Fig. 3 is the structural representation of the device of search pictures information in another embodiment.
Detailed description of the invention
In one embodiment, as it is shown in figure 1, a kind of method obtaining pictorial information, comprise the following steps:
Step S102, obtains picture.
Picture can be the picture on webpage, it is also possible to be the picture of storage in terminal.In one embodiment,
Can automatically detect browser and work as the picture on the webpage of front opening, when the picture comprised in this webpage being detected,
Automatically this picture is captured.
In one embodiment, the local picture (storage of the currently displaying screen display of terminal also can automatically be detected
Picture in terminal), and obtain this picture.
In one embodiment, terminal can also be obtained by the picture generated of taking pictures.
Step S104, the pictorial information of the picture match searched in default information bank and get.
Information bank is to set up previously according to picture browsing record, is used for storing pictorial information.Picture browsing record
Including local picture browsing record and network picture browsing record.Local picture browsing record i.e. user browses this
The record of ground picture；What the network i.e. user of picture browsing record had browsed the webpage that comprises picture browses record.
In one embodiment, the picture that picture browsing record is corresponding include Web page picture, take pictures picture and
It is stored at least one in the picture in terminal.
In one embodiment, the process adding pictorial information in default information bank can be: obtains figure
Sheet browses record, obtains the picture corresponding with picture browsing record, generates picture letter according to picture browsing record
Breath, calculates the characteristic of picture corresponding to picture browsing record, by characteristic and the pictorial information of generation
Store accordingly in information bank.
In one embodiment, picture browsing record can be network picture browsing record.Obtain picture browsing
Record, obtains the picture corresponding with picture browsing record, generates the step of pictorial information according to picture browsing record
Suddenly can capture in webpage, particularly as follows: obtain the webpage that user accesses, the picture comprised, and according on webpage with
The content of text that the picture captured is relevant generates pictorial information.
In one embodiment, picture browsing record can be local picture browsing record.Obtain local picture
Browse record, obtain the picture corresponding with picture browsing record, generate pictorial information according to picture browsing record
Step filename and/or the user of local picture particularly as follows: obtain the local picture that user accesses, can be obtained
The endorsement information of input, generates pictorial information according to filename and/or endorsement information.
Characteristic is the image information of the pixel of reflection image content.In one embodiment, calculate
The step of the characteristic of the picture corresponding with picture browsing record is: according to default pixel coordinate obtain with
The pixel value of the crucial pixel in the picture that picture browsing record is corresponding, generates according to the pixel value got
Characteristic.
Further, thumbnail can be generated according to the pixel value of crucial pixel, consequently facilitating store and check.
Such as, picture can be divided into multiple cell, then take the pixel average of pixel in each cell,
Then a secondary thumbnail, the picture that this thumbnail comprises are generated according to the pixel average corresponding with each cell
The number of vegetarian refreshments is the number of cell.
In the present embodiment, search in default information bank and the pictorial information of picture match that gets
Step can be particularly as follows: calculate the characteristic of the picture got, according to the characteristic of the picture got
The pictorial information of correspondence is searched in default information bank.
In the present embodiment, the method for the characteristic calculating picture is corresponding with picture browsing record with calculating
The method of the characteristic of picture is identical.Can obtain and the crucial pixel in picture according to default pixel coordinate
The pixel value of point, generates characteristic according to the pixel value got.
In the present embodiment, in default information bank, correspondence is searched according to the characteristic of the picture got
The step of pictorial information can be particularly as follows: search in information bank with the similarity of this feature data more than threshold value
Pictorial information.In the present embodiment, can be according to the ratio-dependent feature of the pixel value equivalent of crucial pixel
The similarity of data.
Further, search in default information bank and the step of the pictorial information of picture match that gets
The most also can show this pictorial information.In the present embodiment, similarity can be pressed more than the pictorial information of threshold value
Then big minispread according to similarity is shown.
Such as, if detecting, user have taken a landscape photograph, then can obtain according to default pixel coordinate should
This pixel value, according to the pixel value of upper multiple crucial pixels, is then arranged in sequence and generates characteristic by landscape.
Then the characteristic in picture database can be traveled through, the characteristic number characteristic of generation obtained with traversal
Compare successively according to according to the pixel value in sequence, obtain its similarity.Similarity is the pass that pixel value is identical
The number of key pixel accounts for the ratio of the most crucial pixel.As the spy that the characteristic generated obtains with traversal
When levying the similarity (i.e. ratio) of data more than the threshold value preset, then in information bank, obtain what traversal obtained
The pictorial information that characteristic is corresponding, then shines with this landscape in the form of a list by the pictorial information got
Show user in the lump, and the high pictorial information of similarity is positioned at list prostatitis.
In one embodiment, search in default information bank and the pictorial information of picture match that gets
Step after also can extract the keyword message in the pictorial information got, according to keyword message at end
The relevant information matched with it is searched on end and/or the webserver.
In the present embodiment, the noun in pictorial information can be extracted as keyword, by web search (example
Such as the search engine such as Google, Baidu) obtain the content of the webpage corresponding with pictorial information.Capture the interior of webpage
After appearance, also can show user in the lump with picture and pictorial information.In another embodiment, also may be used
In terminal, the file with keyword match or database information is searched for by local file search.
In one embodiment, as in figure 2 it is shown, a kind of device obtaining pictorial information, obtain including picture
Module 102, pictorial information search module 104, wherein:
Picture acquisition module 102, is used for obtaining picture.
Picture can be the picture on webpage, it is also possible to be the picture of storage in terminal.In one embodiment,
Picture acquisition module 102 can be used for automatically detecting browser and works as the picture on the webpage of front opening, when detecting
During the picture comprised in this webpage, automatically capture this picture.
In one embodiment, picture acquisition module 102 can be additionally used in and automatically detects on the currently displaying screen of terminal
The local picture (picture being stored in terminal) of display, and obtain this picture.
In one embodiment, picture acquisition module 102 can be additionally used in and obtains terminal by the figure generated of taking pictures
Sheet.
Pictorial information searches module 104, for searching and the described picture got in default information bank
The pictorial information joined.
Information bank is to set up previously according to picture browsing record, is used for storing pictorial information.Picture browsing record
Including local picture browsing record and network picture browsing record.Local picture browsing record i.e. user browses this
The record of ground picture；What the network i.e. user of picture browsing record had browsed the webpage that comprises picture browses record.
In one embodiment, the picture that picture browsing record is corresponding include Web page picture, take pictures picture and
It is stored at least one in the picture in terminal.
In one embodiment, as it is shown on figure 3, the device obtaining pictorial information also includes that pictorial information adds
Module 106, is used for obtaining picture browsing record, obtains the picture corresponding with picture browsing record, according to picture
Browse record and generate pictorial information, calculate the characteristic of picture corresponding to picture browsing record, by characteristic number
Store accordingly in information bank according to the pictorial information generated.
In one embodiment, picture browsing record can be network picture browsing record.Pictorial information adds
Module 106 can be used for obtaining the webpage that user accesses, and captures the picture comprised in webpage, and according on webpage
The content of text relevant to the picture captured generates pictorial information.
In one embodiment, picture browsing record can be local picture browsing record.Pictorial information adds
Module 106 can be used for obtaining the local picture that user accesses, and the filename and/or the user that obtain local picture are defeated
The endorsement information entered, generates pictorial information according to filename and/or endorsement information.
Characteristic is the image information of the pixel of reflection image content.In one embodiment, picture
Information is added module 106 and be can be additionally used in the figure corresponding with picture browsing record according to the pixel coordinate acquisition preset
The pixel value of the crucial pixel in sheet, generates characteristic according to the pixel value got.
Further, the pixel value that pictorial information interpolation module 106 can be additionally used according to crucial pixel generates
Thumbnail, consequently facilitating store and check.Such as, pictorial information interpolation module 106 can be used for drawing picture
It is divided into multiple cell, then takes the pixel average of pixel in each cell, then according to each
The pixel average that cell is corresponding generates a secondary thumbnail.The number of the pixel that this thumbnail comprises is
The number of cell.
In the present embodiment, pictorial information is searched module 104 and be can be additionally used in the feature calculating the picture got
Data, search the pictorial information of correspondence in default information bank according to the characteristic of the picture got.
In the present embodiment, pictorial information is searched module 104 and is calculated the method for characteristic and the picture of picture
The method that information adds the characteristic that module 106 calculates the picture corresponding with picture browsing record is identical.Figure
Sheet information searching module 104 can be used for obtaining and the crucial pixel in picture according to the pixel coordinate preset
Pixel value, generates characteristic according to the pixel value got.
In the present embodiment, pictorial information is searched module 104 and be can be additionally used in lookup and this feature in information bank
The similarity of data is more than the pictorial information of threshold value.In the present embodiment, pictorial information lookup module 104 can
Similarity for the ratio-dependent characteristic of the pixel value equivalent according to crucial pixel.
Further, the device obtaining pictorial information also includes picture presentation module (not shown), available
In showing this pictorial information.In the present embodiment, picture presentation module can be used for similarity more than threshold value
Then pictorial information is shown according to the big minispread of similarity.
Such as, if detecting, user have taken a landscape photograph, then can obtain according to default pixel coordinate should
This pixel value, according to the pixel value of upper multiple crucial pixels, is then arranged in sequence and generates characteristic by landscape.
Then the characteristic in picture database can be traveled through, the characteristic number characteristic of generation obtained with traversal
Compare successively according to according to the pixel value in sequence, obtain its similarity.Similarity is the pass that pixel value is identical
The number of key pixel accounts for the ratio of the most crucial pixel.As the spy that the characteristic generated obtains with traversal
When levying the similarity (i.e. ratio) of data more than the threshold value preset, then in information bank, obtain what traversal obtained
The pictorial information that characteristic is corresponding, then shines with this landscape in the form of a list by the pictorial information got
Show user in the lump, and the high pictorial information of similarity is positioned at list prostatitis.
In one embodiment, as it is shown on figure 3, the device obtaining pictorial information also includes that relevant information is searched
Module 108, for extracting the keyword message in the pictorial information got, according to keyword message in terminal
And/or on the webserver, search the relevant information matched with it.
In the present embodiment, relevant information lookup module 108 can be used for extracting the noun conduct in pictorial information
Keyword, obtains corresponding with pictorial information by web search (the such as search engine such as Google, Baidu)
Webpage, and extract its content.In the present embodiment, can be by the content of picture presentation this webpage of modules exhibit.
In another embodiment, relevant information lookup module 108 be can be additionally used in and searched in terminal by local file
The file of upper search and keyword match or database information.
The method and apparatus of above-mentioned search pictures information, after getting picture, can be automatically in default information
The corresponding pictorial information obtained in storehouse, say, that, it is not necessary to user the most manually adds picture letter for picture
Breath, thus improve the convenience of operation.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for this area
Those of ordinary skill for, without departing from the inventive concept of the premise, it is also possible to make some deformation and
Improving, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended
Claim is as the criterion.
Claims (6)
1. a method for search pictures information, including:
In default information bank, add pictorial information, particularly as follows: obtain picture browsing record, obtain and institute
State the picture that picture browsing record is corresponding；Pictorial information is generated according to described picture browsing record；According to presetting
Pixel coordinate obtain the pixel value of the crucial pixel in the picture corresponding with picture browsing record, according to obtaining
The pixel value got generates characteristic；By the characteristic of described picture browsing record correspondence picture and described
The pictorial information generated stores in described information bank accordingly；
Obtain picture, specifically include: detection browser is when the picture on the webpage of front opening, when detecting this
During the picture comprised in webpage, capture this picture；Or the local picture of the detection currently displaying screen display of terminal,
And obtain this picture；Or obtain terminal by the picture generated of taking pictures；
The pictorial information with the described picture match got, concrete steps are searched in default information bank
For: the characteristic of the picture got described in calculating, generate thumbnail according to the pixel value of crucial pixel,
Picture is divided into multiple cell, then takes the pixel average of pixel, then root in each cell
A secondary thumbnail is generated according to the pixel average corresponding with each cell, the pixel that this thumbnail comprises
Number is the number of cell；In default information bank, search the similarity with described characteristic be more than
The pictorial information of threshold value.
The method of search pictures information the most according to claim 1, it is characterised in that described picture is clear
The picture that record of looking at is corresponding includes Web page picture, the picture and being stored in the picture in terminal at least of taking pictures
A kind of.
3. according to the method for the search pictures information described in any one of claim 1 to 2, it is characterised in that
Described lookup in default information bank is gone back after the step of the pictorial information of the described picture match got
Including:
Keyword message in the pictorial information got described in extraction；
In terminal and/or the webserver, the relevant letter matched to it is searched according to described keyword message
Breath.
4. the device of a search pictures information, it is characterised in that including:
Pictorial information adds module, is used for obtaining picture browsing record, obtains and described picture browsing record pair
The picture answered, generates pictorial information according to described picture browsing record, according to default pixel coordinate obtain with
The pixel value of the crucial pixel in the picture that picture browsing record is corresponding, generates according to the pixel value got
Characteristic, by characteristic and the pictorial information pair of described generation of described picture browsing record correspondence picture
Should store in information bank on ground；
Picture acquisition module, is used for obtaining picture, specifically includes: detection browser is when on the webpage of front opening
Picture, when the picture comprised in this webpage being detected, capture this picture；Or detection terminal is currently displaying
The local picture of screen display, and obtain this picture；Or obtain terminal by the picture generated of taking pictures；
Pictorial information searches module, for searching and the described picture match got in default information bank
Pictorial information, concretely comprise the following steps: the characteristic of the picture got described in calculating, according to crucial pixel
The pixel value of point generates thumbnail, picture is divided into multiple cell, then takes pixel in each cell
The pixel average of point, then generates a secondary thumbnail according to the pixel average corresponding with each cell,
The number of the pixel that this thumbnail comprises is the number of cell；Default information bank is searched and institute
State the similarity pictorial information more than threshold value of characteristic.
The device of search pictures information the most according to claim 4, it is characterised in that described picture is clear
The picture that record of looking at is corresponding includes Web page picture, the picture and being stored in the picture in terminal at least of taking pictures
A kind of pictorial information searches module.
6. according to the device of the search pictures information described in any one of claim 4 to 5, it is characterised in that
Described device also includes that relevant information searches module, the key in the pictorial information got described in extracting
Word information, searches match to it relevant in terminal and/or the webserver according to described keyword message
Information.
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| CN103699679A (en) * | 2013-12-31 | 2014-04-02 | 上海华勤通讯技术有限公司 | Method and equipment for retrieving information of target objects |
| CN104298707B (en) * | 2014-09-01 | 2019-01-15 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN104199973A (en) * | 2014-09-22 | 2014-12-10 | 西安酷派软件科技有限公司 | Image retrieval method and image retrieval device |
| CN105786858A (en) * | 2014-12-24 | 2016-07-20 | 深圳富泰宏精密工业有限公司 | Information search system and method |
| CN106372068A (en) * | 2015-07-20 | 2017-02-01 | 中兴通讯股份有限公司 | Method and device for image search, and terminal |
| CN107295327B (en) * | 2016-04-05 | 2019-05-10 | 富泰华工业（深圳）有限公司 | Light-field camera and its control method |
| CN106023010A (en) * | 2016-05-12 | 2016-10-12 | 湖南汇博电子技术有限公司 | Information acquisition method, server and system |
| CN106791912B (en) * | 2016-12-28 | 2020-07-03 | Tcl科技集团股份有限公司 | Poster picture matching method and system |
| CN107480282A (en) * | 2017-08-23 | 2017-12-15 | 深圳天珑无线科技有限公司 | A kind of method and device of picture searching |
| CN113449129A (en) * | 2020-03-25 | 2021-09-28 | 北京小米移动软件有限公司 | Picture storage method, picture storage device and storage medium |
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| CN101714160A (en) * | 2009-12-22 | 2010-05-26 | 金星辉 | Picture searching method and system |
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