CN101639917A - System and method for processing hardcopy information - Google Patents
System and method for processing hardcopy information Download PDFInfo
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- CN101639917A CN101639917A CN200810131163A CN200810131163A CN101639917A CN 101639917 A CN101639917 A CN 101639917A CN 200810131163 A CN200810131163 A CN 200810131163A CN 200810131163 A CN200810131163 A CN 200810131163A CN 101639917 A CN101639917 A CN 101639917A
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Abstract
The invention provides a system and a method for processing hardcopy information. The hardcopy information processing system comprises an image and longitude and latitude information acquiring unit which is used for acquiring the image of the hardcopy information and the longitude and latitude information on the position of the hardcopy information; a cartographic information storage unit which isused for storing the cartographic information; a mechanism judging unit which is used for judging a mechanism corresponding to the longitude and latitude information acquired by the image and longitude and latitude information acquiring unit according to the cartographic information; a priori knowledge storage unit which is used for storing kinds of priori knowledge; a conversion unit which is used for performing a primary conversion of the image acquired by the image and longitude and latitude information acquiring unit to obtain a primary converted text and using the priori knowledge whichis stored in the priori knowledge storage unit and corresponds to the mechanism judged by the mechanism judging unit to carry out a secondary conversion to the image or the primary converted text to obtain a secondary converted text; and a combined information generating unit used for combining the information on the secondary transition text and the mechanism judged by the mechanism judging unitto obtain combined information.
Description
Technical field
The present invention relates to a kind of hard copy information processing system method of unifying, particularly relate to a kind of system and method for collecting and share hard copy information by portable terminal.
Background technology
Internet development for the user, is the reader of internet to 2.0 epoch of web, should be the author of internet also, that is to say that in 2.0 epoch of web, the user is important content provider.But, the user need one easily mode these contents are provided, otherwise they understand and unwillingly do like this.
For a kind of like this formula of content providers easily is provided, non-patent literature 1:UStream+GPS=Seero (http://news.cnet.com/8301-17939_109-9899202-2.html) has utilized video+GPS to locate provides service manner, when obtaining video by shooting, utilize the GPS record position information, purpose is that geography information is provided in displaying video, to make things convenient for spectators.
In addition, on the internet, the service of sales promotion and information of discount has appearred collecting and providing.If each dealer can both issue such information on the internet, this service can provide at an easy rate so.But, a lot of dealer only sell at it and on-the-spotly (are called hard copy when data exports on the paper via printer etc. with hard copies such as sales promotion placards, then be called soft copy if data is presented on the screen etc.) the such information of form issue, and this situation also probably continues the several years.Trace it to its cause, the one, technical reason: jejune IT infrastructure, particularly in medium and small sized enterprises; The 2nd, business reason: the encouragement client goes to the sale scene of dealer, with purchase enthusiasm that excites client and the purchase that makes things convenient for customers.
In this case, the user need share this type of sales promotion information with friend, and business site also needs to collect this sales promotion information to offer the subscriber who needs this information.But about the settling mode of this problem, any technology is not disclosed also at present.
Summary of the invention
The present invention makes for addressing the above problem, and the system and method that provides a kind of user of making to handle hard copy information easily is provided its purpose.
To achieve these goals, one aspect of the present invention provides a kind of hard copy information handling system, comprising: image and latitude and longitude information obtain the unit, obtain the image of hard copy information and the latitude and longitude information of this hard copy information position; The cartographic information storage unit, storing map information; Mechanism's identifying unit is judged with described image and latitude and longitude information according to the cartographic information of storing in the described cartographic information storage unit and to be obtained the corresponding mechanism of latitude and longitude information that obtains the unit; The priori storage unit is stored various prioris; Converting unit, once change obtaining the image of obtaining the unit by described image and latitude and longitude information, obtain converting text one time, and utilize the corresponding priori of mechanism of storing in the described priori storage unit, judge with described mechanism identifying unit, a described image or a described converting text are carried out the secondary conversion, obtain the secondary converting text; With the combined information generation unit, the information of the mechanism that described secondary converting text and described mechanism identifying unit are judged is combined, obtains combined information.
Another aspect of the present invention provides a kind of hard copy information processing method, may further comprise the steps: image and latitude and longitude information obtain step, obtain the image of hard copy information and the latitude and longitude information of this hard copy information position; A switch process is once changed obtaining the image of obtaining in the step in described image and latitude and longitude information, obtains converting text one time; Mechanism's determination step according to obtaining the latitude and longitude information that obtains in the step at described image and latitude and longitude information, utilizes relevant cartographic information to judge the mechanism corresponding with this latitude and longitude information; The secondary switch process, according to the mechanism of in described mechanism determination step, judging, utilize the priori corresponding with this mechanism, carry out the secondary conversion to obtain image of obtaining in the step or a described converting text that in a described switch process, obtains in described image and latitude and longitude information, obtain the secondary converting text; And combination step, the information of the mechanism judged in described secondary converting text and the described mechanism determination step is combined, obtain combined information.
According to the present invention, obtain image by shooting, this image is converted to text message, and obtain latitude and longitude information by the location, obtain mechanism information by this latitude and longitude information, make text information and mechanism information mutual closely, realize the raising of image-text-converted precision and location recognition precision simultaneously, and digitized information can easily be handled and use afterwards.
Description of drawings
Fig. 1 is the block diagram of the hard copy information handling system of first embodiment of the invention.
Fig. 2 is the process flow diagram of processing procedure of the hard copy information handling system of first embodiment of the invention.
Fig. 3 is the block diagram of the hard copy information handling system of second embodiment of the invention.
Fig. 4 is the block diagram of the hard copy information handling system of third embodiment of the invention.
Fig. 5 is the process flow diagram of processing procedure of the hard copy information handling system of third embodiment of the invention.
Fig. 6 is the block diagram of the hard copy information handling system of four embodiment of the invention.
Embodiment
Followingly embodiments of the present invention are described with reference to accompanying drawing.
(first embodiment)
Fig. 1 is the block diagram that the hard copy information handling system 100 of first embodiment of the invention is shown.
As shown in Figure 1, hard copy information handling system 100 comprises portable terminal 101, converting unit 121, priori storage unit 122, cartographic information storage unit 131, mechanism's identifying unit 132 and sole body identifying unit 133.
Can communicate by network between portable terminal 101 and converting unit 121, the mechanism's identifying unit 132.This network can be internet, GPRS arbitrary networks such as (General Packet RadioService, GPRS (General Packet Radio Service)), as long as can carry out the communication between the above-mentioned three.
Portable terminal 101 comprise to hard copy information take and obtain the image of hard copy information image unit 111, obtain portable terminal 101 positions latitude and longitude information positioning unit 112 and as described later with the combination of secondary converting text and mechanism information, generate the combined information generation unit 113 of combined information.
Portable terminal 101 can be mobile phone, PDA (personal digital assistant, personal digital assistant) etc.Image unit 111 can be that the camera, the shooting that are provided with in the portable terminal 101 are first-class.And positioning unit 112 can be the GPS positioning unit in the portable terminal 101 etc.Typical case's representative as portable terminal 101, at present, increasing mobile phone has been equipped with the camera that can take and based on GPS (global positioning system, GPS) or the positioning function of GSM (global system for mobile communication, Global Link).Positioning unit 112 is for example obtained the latitude and longitude information of portable terminal 101 positions by GPS or GSM.
Converting unit 121 is used for the image transitions of the hard copy information of image unit 111 shootings of portable terminal 101 is become text.About this switch technology itself, can use existing OCR (optical character recognition, optical character identification) technology.
The image that 121 pairs of converting units are 101 that receive from portable terminal, taken by image unit 111 is carried out once conversion, obtains converting text one time.
And converting unit 121 is further according to the mechanism information that receives from portable terminal 101, utilize priori storage unit 122 storages described later, corresponding to the priori of this mechanism, carry out the secondary conversion.The conversion of this secondary can be carried out at a converting text after the conversion once, also can change at image 101 that receive from portable terminal, that taken by image unit 111, obtains the secondary converting text.
The various prioris of priori storage unit 122 storage, for example various mechanisms are typesetting format such as picture and text arrangement mode commonly used, color, font and common wordss etc. when propaganda.
The conventional cartographic information of cartographic information storage unit 131 storage is for example with latitude and longitude information storing mechanism title etc. accordingly.
Mechanism's identifying unit 132 is used to judge the concrete mechanism at portable terminal 101 places, according to latitude and longitude information 101 that receive from portable terminal, that obtain by positioning unit 112, map information memory cell 131 is retrieved, judged and the corresponding mechanism of this latitude and longitude information.
When mechanism that mechanism's identifying unit 132 is judged has when a plurality of, the converting text that sole body identifying unit 133 obtains according to converting unit 121 is determined unique mechanism from a plurality of mechanisms.
Below describe the treatment scheme of the hard copy information handling system 100 of first embodiment in detail by the process flow diagram of Fig. 2.
At first, in step S11,111 pairs of hard copy information of the image unit of portable terminal 101 are taken, and obtain the image of hard copy information.In step S12, obtain the latitude and longitude information of portable terminal 101 positions by the positioning unit 112 of portable terminal 101.The order of step S11 and step S12 can be in no particular order.
The image that is obtained by image unit 111 is sent to converting unit 121, and converting unit 121 is carried out the conversion first time of image in step S13, obtain converting text one time.In this converting text, mess code can occur, misroute and change etc.A converting text that obtains is sent to portable terminal 101.
The latitude and longitude information that portable terminal 101 will obtain by positioning unit 112 and send to mechanism's identifying unit 132 from the converting text that converting unit 121 receives.In step S14, mechanism's identifying unit 132 is retrieved map information memory cell 131 according to this latitude and longitude information, judges and the corresponding mechanism of this latitude and longitude information.Then this mechanism sent to portable terminal 101 for information about.Portable terminal 101 sends to converting unit 121 with the information of this mechanism.The information of said mechanism for example is title, character, range of business of mechanism etc.
In step S15, converting unit 121 according to storage in the priori storage unit 122, corresponding to the priori of received mechanism information, carry out the conversion second time, obtain the secondary converting text that precision improves greatly, and this secondary converting text is sent to portable terminal 101.
In step S16, the combined information generation unit 113 of portable terminal 101 sends to other portable terminal or server with secondary converting text and mechanism information combination.Server and then this combined information can be provided and delivered to the subscriber.
In addition, if mechanism's identifying unit 132 obtains a plurality of mechanisms in step S14, then will these a plurality of mechanisms and send to sole body identifying unit 133 from the converting text that portable terminal 101 receives.Sole body identifying unit 133 is according to occurring for information about in this converting text, Xiang Guan vocabulary etc. for example, from these a plurality of mechanisms, select unique mechanism, then this unique mechanism information is sent to mechanism's identifying unit 132, send to portable terminal 101 by mechanism's identifying unit 132.
According to first embodiment, interact by positioning unit latitude and longitude information that obtains and the text message that obtains by converting unit, utilize text message further to determine concrete mechanism corresponding to this latitude and longitude information, thereby improve the location recognition precision, utilize the information of the mechanism that obtains by locating information to improve the text-converted precision conversely.And the text message that finally obtains is compared with image information, helps the processing of the shared and file of information.
(second embodiment)
In the hard copy information handling system 100 of above-mentioned first embodiment, if mechanism's identifying unit 132 obtains a plurality of mechanisms, then the selection of sole body is undertaken by sole body identifying unit 133, and in the hard copy information handling system 200 of present embodiment, as shown in Figure 3, replace sole body identifying unit 133, user selection unit 114 is set in portable terminal 101, from a plurality of mechanisms, select by this user selection unit 114 by the user, obtain the information of unique mechanism.Other inscape is identical with first embodiment.
Like this, if mechanism's identifying unit 132 obtains a plurality of mechanisms in step S14, then should a plurality of mechanisms send to portable terminal 101.
A plurality of mechanisms that the user selection unit 114 pair of user by portable terminal 101 receives are selected, and the sole body of selecting is sent to converting unit 121.This selection can be passed through the indication mechanism candidate list, is undertaken by clicking from this tabulation by the user.
The processing of other step is identical with above-mentioned first embodiment.
According to this second embodiment, except the effect that can realize above-mentioned first embodiment, can also carry out the selection of mechanism at the portable terminal place by the user.
(the 3rd embodiment)
In the hard copy information handling system 200 of the hard copy information handling system 100 of first embodiment and second embodiment, comprise portable terminal 101, and the hard copy information handling system 300 of present embodiment as shown in Figure 4, comprise that image and latitude and longitude information obtain unit 301, converting unit 321, priori storage unit 322, cartographic information storage unit 331, mechanism's identifying unit 332, sole body identifying unit 333 and combined information generation unit 304, and portable terminal 101 is arranged on outside this hard copy information handling system 300.
The structure of converting unit 321, priori storage unit 322, cartographic information storage unit 331, mechanism's identifying unit 332 and sole body identifying unit 333 and function respectively with above-mentioned first embodiment in converting unit 121, priori storage unit 122, cartographic information storage unit 131, mechanism's identifying unit 132 and sole body identifying unit 133 basic identical.
Image and latitude and longitude information obtain unit 301 and are used to obtain the image of hard copy information and the latitude and longitude information of this hard copy information position, as shown in Figure 4, can obtain described image and described latitude and longitude information from portable terminal 101, and this image utilizes the camera function of portable terminal that hard copy information is taken and obtains, and this latitude and longitude information is to utilize the positioning function of portable terminal to obtain.But image and latitude and longitude information obtain unit 301 and are not limited to obtain described image and described latitude and longitude information from portable terminal 101, can obtain from external unit arbitrarily.
Combined information generation unit 304 forms converting text and mechanism information combination combined information and sends to portable terminal 101.But combined information generation unit 304 is not limited to combined information is sent to portable terminal 101, also can send to portable terminal 101 portable terminal or server in addition.Server and then this combined information can be provided and delivered to the subscriber.
The hard copy information handling system 300 of present embodiment obtains the image of hard copy information and the latitude and longitude information of this hard copy information position from portable terminal 101 or other any external unit, and, obtain combined information and transmission with the final converting text and the information combination of mechanism.
Below describe the treatment scheme of the hard copy information handling system 300 of the 3rd embodiment in detail by the process flow diagram of Fig. 5.
In step S31, image and latitude and longitude information obtain unit 301 and obtain the image of hard copy information and the latitude and longitude information of this hard copy information position.
In step S32, the image that 321 pairs of images of converting unit and latitude and longitude information obtain the hard copy information that obtains unit 301 carries out the conversion first time, obtains converting text one time.
In step S33, mechanism's identifying unit 332 is retrieved map information memory cell 331 according to the latitude and longitude information that obtains in step S31, judges and the corresponding mechanism of this latitude and longitude information.
In step S34, converting unit 321 according to storage in the priori storage unit 322, corresponding to the priori of the mechanism of in step S33, judging, carry out second time and change, obtain the secondary converting text that precision improves greatly.
In step S35, combined information generation unit 304 obtains combined information with secondary converting text and mechanism information combination.
In addition, if mechanism's identifying unit 332 obtains a plurality of mechanisms in step S33, then sole body identifying unit 333 occurs for information about according in the converting text that obtains in step S32, Xiang Guan vocabulary etc. for example, select unique mechanism, by the information combination of combined information generation unit 304, form combined information with secondary converting text and this unique mechanism.
According to the 3rd embodiment, except the effect of above-mentioned first, second embodiment, further simplified the processing of in portable terminal, carrying out.
(the 4th embodiment)
On the basis of above-mentioned the 3rd embodiment, and then also can be as shown in Figure 6, converting unit 121 in the above-mentioned hard copy information handling system 100, priori storage unit 122, cartographic information storage unit 131, mechanism's identifying unit 132 and sole body identifying unit 133 all are combined in the portable terminal 101, form hard copy information handling system 400, thereby in portable terminal 101, carry out all processing.
According to the 4th embodiment, except the effect of above-mentioned first, second embodiment, do not need the transmitting-receiving of the information of being undertaken by network, can in portable terminal, carry out all processing.
(embodiment)
In order more easily to understand the present invention, a following explanation embodiment more specifically of the present invention.
Suppose now to arrive certain and sell the scene, see the sales promotion placard of putting up on the wall.For with do not sell on-the-spot people and share the hard copy sales promotion information at this, utilize the camera of mobile phone to take, obtain the image of this placard.And, utilize the GPS/GSM positioning function of mobile phone to obtain the latitude and longitude information of mobile phone position.This latitude and longitude information hypothesis is 40 ° of 02 ' 55.70 " N and 116 ° 16 ' 48.65 " E.
The map data base of latitude and longitude information and buildings corresponding relation has been stored in utilization, supposes to learn corresponding certain shopping center of above-mentioned latitude and longitude information, and quarters at numerous businessmans in this shopping center as can be known, but can't know it specifically is which businessman.For example may comprise A electrical equipment market, B clothes brand shop, C clothes brand shop, D film city etc., with them as the candidate of businessman.
Utilize OCR that the image of the sales promotion placard that photographs is once changed, obtain converting text one time, utilize the relative words that occur in this converting text, from the candidate of businessman, select unique businessman.
For example, if there is the information of relevant clothes, then can determine not to be A electrical equipment market and D film city etc., because electrical equipment etc. is sold in A electrical equipment market, only can relate to film and the propaganda of D film city is general, possible businessman is B clothes brand shop, C clothes brand shop etc., further, if relevant printed words such as " A ", " B ", actually or then can determine the B clothes C of brand shop clothes brand shop, the location recognition precision can be brought up to the concrete businessman corresponding thus with this latitude and longitude information.
Suppose that determined unique businessman is B clothes brand shops, then utilize the OCR converting unit to carry out the secondary conversion, obtain the secondary converting text.
For the original copy of some image mixed character typesets, be scanned into piece image and discern the discrimination that can have a strong impact on OCR software.And after as above determining businessman, the priori database is carried out reference, the intrinsic information of each businessman of storage in this priori database, for example type-setting mode (for example position relation, color, the font of picture and literal) that when promotion, often uses of each businessman, the vocabulary of using always etc.According to the frequent type-setting mode that uses of above-mentioned definite B clothes brand shop, vocabulary commonly used etc., the space of a whole page after the scanning is cut into identification again behind a plurality of zones, the principle in cutting zone can be: figure, image are got rid of outside the zone, as far as possible drawing in a zone character script, font size unanimity.And, when the conversion of mess code or mistake occurring, infer this mistake according to vocabulary commonly used and should how to correct.Can utilize positional information to improve the precision of OCR conversion thus, obtain the secondary converting text that precision improves greatly.
Then, mobile phone sends to other portable terminal or server with secondary converting text and Business Information combination via SMS (shortmessage system, short-message system).Server and then this combined information can be provided and delivered to the subscriber.
As mentioned above, utilize the present invention, can realize the information of taking and GPS locating information by camera closely alternately, realize the raising of both precision simultaneously, and digitized information can be handled afterwards easily and use.
In addition, hard copy information of the present invention is not limited to sales promotion placard etc., can be to comprise various hard copy information such as exploitation, recruitment information.And above-mentioned embodiment only is an illustration, and the present invention not only is defined in above-mentioned embodiment.
Claims (15)
1. hard copy information handling system comprises:
Image and latitude and longitude information obtain the unit, obtain the image of hard copy information and the latitude and longitude information of this hard copy information position;
The cartographic information storage unit, storing map information;
Mechanism's identifying unit is judged with described image and latitude and longitude information according to the cartographic information of storing in the described cartographic information storage unit and to be obtained the corresponding mechanism of latitude and longitude information that obtains the unit;
The priori storage unit is stored various prioris;
Converting unit, once change obtaining the image of obtaining the unit by described image and latitude and longitude information, obtain converting text one time, and utilize the corresponding priori of mechanism of storing in the described priori storage unit, judge with described mechanism identifying unit, a described image or a described converting text are carried out the secondary conversion, obtain the secondary converting text; With
The combined information generation unit, the information of the mechanism that described secondary converting text and described mechanism identifying unit are judged is combined, obtains combined information.
2. hard copy information handling system as claimed in claim 1 also comprises:
The sole body identifying unit when mechanism that described mechanism identifying unit is judged has when a plurality of, according to a described converting text, is selected unique mechanism from described a plurality of mechanisms.
3. hard copy information handling system as claimed in claim 1, wherein,
Described image and latitude and longitude information obtain the unit and obtain described image and described latitude and longitude information from portable terminal, described image utilizes the camera function of described portable terminal that hard copy information is taken and obtains, and described latitude and longitude information is to utilize the positioning function of described portable terminal to obtain.
4. hard copy information handling system as claimed in claim 3, wherein,
Described combined information generation unit sends to described portable terminal with described combined information via network.
5. hard copy information handling system as claimed in claim 4, wherein,
Described portable terminal has user selection unit, when mechanism that described mechanism identifying unit is judged has when a plurality of, by the information of selecting unique mechanism in the information of user by the mechanism of this user selection unit from the combined information that described combined information generation unit sends.
6. hard copy information handling system as claimed in claim 3, wherein,
Described portable terminal is mobile phone or personal digital assistant.
7. hard copy information handling system as claimed in claim 3, wherein,
Described combined information generation unit sends to described portable terminal portable terminal or server in addition with described combined information via network.
8. hard copy information handling system as claimed in claim 7, wherein,
Described server provides and delivers described combined information to the subscriber.
9. hard copy information handling system as claimed in claim 3, wherein,
Described portable terminal is included in the described hard copy information handling system.
10. hard copy information processing method may further comprise the steps:
Image and latitude and longitude information obtain step, obtain the image of hard copy information and the latitude and longitude information of this hard copy information position;
A switch process is once changed obtaining the image of obtaining in the step in described image and latitude and longitude information, obtains converting text one time;
Mechanism's determination step according to obtaining the latitude and longitude information that obtains in the step at described image and latitude and longitude information, utilizes relevant cartographic information to judge the mechanism corresponding with this latitude and longitude information;
The secondary switch process, according to the mechanism of in described mechanism determination step, judging, utilize the priori corresponding with this mechanism, carry out the secondary conversion to obtain image of obtaining in the step or a described converting text that in a described switch process, obtains in described image and latitude and longitude information, obtain the secondary converting text; And
Combination step, the information of the mechanism judged in described secondary converting text and the described mechanism determination step is combined, obtain combined information.
11. hard copy information processing method as claimed in claim 10 is further comprising the steps of:
The sole body determination step when the mechanism of judging has when a plurality of, according to a described converting text that obtains or according to user's selection, is selected unique mechanism from described a plurality of mechanisms in a described switch process in described mechanism determination step.
12. hard copy information processing method as claimed in claim 10, wherein,
Obtain in the step at described image and latitude and longitude information, obtain described image and described latitude and longitude information from portable terminal, described image utilizes the camera function of described portable terminal that hard copy information is taken and obtains, and described latitude and longitude information is to utilize the positioning function of described portable terminal to obtain.
13. hard copy information processing method as claimed in claim 12, wherein,
Described combined information generates step and also comprises the step that described combined information is sent to described portable terminal via network.
14. hard copy information processing method as claimed in claim 13, wherein,
Described portable terminal is mobile phone or personal digital assistant.
15. hard copy information processing method as claimed in claim 12, wherein,
Described combined information generates step and also comprises described combined information is sent to the portable terminal beyond the described portable terminal or the step of server via network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810131163A CN101639917A (en) | 2008-07-30 | 2008-07-30 | System and method for processing hardcopy information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810131163A CN101639917A (en) | 2008-07-30 | 2008-07-30 | System and method for processing hardcopy information |
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| CN101639917A true CN101639917A (en) | 2010-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810131163A Pending CN101639917A (en) | 2008-07-30 | 2008-07-30 | System and method for processing hardcopy information |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104318399A (en) * | 2014-11-10 | 2015-01-28 | 深圳市网家缘科技有限公司 | Recruitment information street snap sharing method and system based on geographic positions |
| CN104685462A (en) * | 2012-06-07 | 2015-06-03 | 亚马逊技术公司 | Adaptive thresholding for image recognition |
| CN110110020A (en) * | 2013-04-19 | 2019-08-09 | 三词有限公司 | Method and apparatus for identifying and transmitting position |
-
2008
- 2008-07-30 CN CN200810131163A patent/CN101639917A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104685462A (en) * | 2012-06-07 | 2015-06-03 | 亚马逊技术公司 | Adaptive thresholding for image recognition |
| CN104685462B (en) * | 2012-06-07 | 2019-01-29 | 亚马逊技术公司 | Adaptive thresholding for image identification |
| CN110110020A (en) * | 2013-04-19 | 2019-08-09 | 三词有限公司 | Method and apparatus for identifying and transmitting position |
| CN110110020B (en) * | 2013-04-19 | 2023-09-08 | 三词有限公司 | Method and device for identifying and transmitting a location |
| CN104318399A (en) * | 2014-11-10 | 2015-01-28 | 深圳市网家缘科技有限公司 | Recruitment information street snap sharing method and system based on geographic positions |
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Application publication date: 20100203 |