CN103220142A - System and method for verifying by using character three-dimensional graph - Google Patents
System and method for verifying by using character three-dimensional graph Download PDFInfo
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- CN103220142A CN103220142A CN201210307679XA CN201210307679A CN103220142A CN 103220142 A CN103220142 A CN 103220142A CN 201210307679X A CN201210307679X A CN 201210307679XA CN 201210307679 A CN201210307679 A CN 201210307679A CN 103220142 A CN103220142 A CN 103220142A
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- 239000007787 solid Substances 0.000 claims description 106
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Abstract
The invention is a system and its method for utilizing the stereoscopic figure of the character to carry on verification, the system includes a server and at least a terminal installation, store a look-up table in the server, the look-up table includes multiple characters and graphic codes, every graphic code is correspondent to a character separately, and include multiple plane codes, every plane code represents a plane in a stereoscopic space separately, make these planes can form the stereoscopic figure corresponding to the character, said method makes the server produce a series of word strings at random first, the word string includes multiple characters; then, transmitting the graphic code group corresponding to the characters to the terminal device through the network, so that the terminal device can display the three-dimensional graphics corresponding to the characters; finally, whether a group of identification codes returned by the terminal device completely accords with the characters in the character string is judged, and if yes, a confirmation message is generated. Therefore, the character is displayed on the terminal device in the form of the three-dimensional graph, so that the problem that a user can automatically recognize the character by using software can be effectively solved.
Description
Technical field
The present invention is system and the method thereof that a kind of solid figure of utilizing character is verified, refers to that especially a verification system can be by transmitting each end-point data of a solid figure, to demonstrate the method for this solid figure at a terminal installation.
Background technology
Press, flourish along with the progress of information technology and world-wide web, various network services is popularized gradually in people's life, comprise network communication platform (as: message board, the zone of discussion, the community website, forum), (as: network mutually originally for the network data platform, official's download space, cyberspace) and network game platform etc., these emerging network services not only allow people's life convenient more, also enriched simultaneously people's life, yet, because some unworthy user can utilize computer program (as: robot program (Robots), worm (Worm) etc., the plug-in program that promptly is commonly called as), automatically perform relevant action, cause other users' use right to be squeezed, for example: pass through plug-in program, archives on the automatic batch download network space cause other users need wait the long period and could download; By plug-in program, a large amount of releasing advertisements articles cause the inconvenience in other user's readings on the community website; Or by plug-in program, role in the automation and control network recreation is with upgrading more quickly.For this reason, each network is served the dealer and is forced to research and develop various verification systems, with the selfish behavior of distinguishing and isolated this class utilizes the computer software simulating human to control.
General speech, full-automatic computer and the human test (CAPTCHA of distinguishing, Completely Automated Public Turing Test to tell Computers and Humans Apart) be most important key technology in the verification system, so-called CAPTCHA mode is a kind of public full-automatic program that the user is the computer or the mankind that is used for differentiating, meaning is that it can make the server of providing services on the Internet produce a problem, and problem provided give the user, according to the answer of user's passback, it still is that the user carries out the network service by computer program that server can be judged user system.The normal at present CAPTCHA mode of using is figure identifying code (Authimage), see also shown in Figure 1, it is a checking webpage 1, has a figure identifying code 11 in this checking webpage 1, and the character 111(that this figure identifying code 11 is provided with a plurality of distortions as: peace schlzoid), the user must be according to the character of seeing 111, and by a terminal installation below the space in the input aforesaid character, behind the character of user's input error, this checking webpage 1 can be produced another figure identifying code again, and the character on it 111 can change once more, otherwise, the user then can finish proving program, and continue to obtain the network service and (as: begin to download archives, enter online game or delivery network article etc.), so, just can guarantee in aforesaid proving program, there is artificial interaction, reduces network service platform and be subjected to the chance that rogue program is attacked.In addition, because these characters 111 are directly to be shown on the checking webpage 1 with graphics mode, so the hacker also can't directly crack these characters 111 by capturing the data that server transmits.
Yet, progress along with software engineering, many plug-in programs that crack this class figure identifying code have specially appearred in recent years on the market, this plug-in program system this figure identifying code of energy automatic pick-up, and behind the character in picking out this figure identifying code, automatically import these characters, to finish proving program.The mode of this " mechanical identification " has produced huge test to known CAPTCHA mode, for this reason undoubtedly, the dealer of each network service also constantly passes through variety of way, strengthen the identification difficulty of this figure identifying code, but produced more problem thus, details are as follows respectively now:
(1) figure is too complicated: network is served the dealer for strengthening the identification difficulty of this figure identifying code, the normal use twisted, color lump disturbs (as the color lump among Fig. 1 112), even with these characters form mathematical operation formulas (as: with character is formed " 2+15=? ") etc. mode verify, only, though can effectively completely cut off spreading unchecked of plug-in program thus, but significantly increased user's the identification time simultaneously also, cause to use and go up very large inconvenience, meaning promptly, though the difficulty of complicated figure identifying code energy elevating mechanism identification, but also reduced user's use wish simultaneously, disagreed with the original intention of network service, so be not perfect solution.
(2) Graphic Documentation is excessive: when the figure identifying code is complicated, the archives size of image file certainly will also can increase thereupon, so, not only can cause the delay of network service, and also can increase the load of machinery systems of verification system, therefore concerning the dealer, be still a kind of practice more harm than good.
Therefore, how to design a kind of verification system, server can be provided the user one and can simply identify the method that user itself reaches the plug-in program differences under the situation that does not increase load, promptly become the present invention and desire most ardently the major issue of solution at this.
Summary of the invention
Because known verification system can't prevent the problem of mechanical identification, the inventor is by feat of for many years practical experience, and after through repeatedly research and test, finally system and method thereof that a kind of solid figure of utilizing character of designing the present invention is verified, the phase can be improved the problem that known verification system efficient is not good and cause the user to bother easily.
One of the present invention purpose, the system that system provides a kind of solid figure of utilizing character to verify, this system comprises a server (as: game server, the network hard disc server) and at least one terminal installation (as: PC, Smartphone), this server comprises a storage element, one control unit and one first transmission unit, store one group of table of comparisons in this storage element, this table of comparisons comprises a plurality of character (as: numerals, English or symbol) and a plurality of figure code character, respectively this character system corresponds respectively to a figure code character, this figure code character system is made of a plurality of planes sign indicating number, respectively this plane sign indicating number is represented the plane in the solid space respectively, and these planes can form in this solid space corresponding to a solid figure of this character respectively, respectively this plane sign indicating number system comprises at least three end points sign indicating numbers, and respectively this end points sign indicating number system is made of three three-dimensional coordinate values; This first transmission unit system links to a network; This control unit system is connected with this first transmission unit and this storage element respectively, and can be by picking out a plurality of characters in this table of comparisons, forming a word string, and by this first transmission unit, is sent to this network; This terminal installation comprises one second transmission unit, a solid figure engine and a display unit, and this second transmission unit system links to this network, to receive the figure code character that this server transmits; This solid figure engine system sets up and the corresponding solid figure of these characters according to these figure code characters; This display unit system is connected with this solid figure engine, can demonstrate respectively this solid figure.
Another object of the present invention, the control unit system that is this server carries out the following step according to a verification method: a plurality of characters of random choose in this table of comparisons, after forming a word string, according to this table of comparisons, to be sent to this terminal installation with the corresponding figure code character of this character respectively, make respectively this figure code character of the interior solid figure engine energy foundation of this terminal installation, on this terminal installation, demonstrate the solid figure of these character correspondences respectively; Succeed, judge that one group of identification code of this terminal installation passback conforms to fully with these characters in this word string? if then produce a confirmation.So, because these character systems in this word string are shown on this terminal installation with its corresponding solid figure, so can prevent that unworthy user from utilizing software to pick out corresponding these characters of these solid figures automatically, and because this server only need transmit this figure code character to this terminal installation, and need not transmit the entire image archives, so can effectively reduce the data transmission amount of this verification system, and promote the operational paradigm of this verification system.
For just your juror can have further understanding and understand method of the present invention, technical characterictic and purpose thereof, cooperate graphicly now for embodiment, be described in detail as follows:
Description of drawings
Fig. 1 is known schematic diagram;
Fig. 2 is a verification system schematic diagram of the present invention;
Fig. 3 is the table of comparisons schematic diagram in the verification system of the present invention;
Fig. 4 is the character solid figure schematic diagram of verification system of the present invention;
Fig. 5 is the first preferred embodiment flow chart of verification method of the present invention;
Fig. 6 is the solid figure schematic diagram of verification method of the present invention; And
Fig. 7 is the flow chart of second preferred embodiment of verification method of the present invention.
The main element symbol description:
Verification system ... 2
Server ... 21
Storage element ... 211
First transmission unit ... 212
Control unit ... 213
Terminal installation ... 22
Second transmission unit ... 221
The solid figure engine ... 222
Display unit ... 223
Network ... 23
Solid figure ... 4,61
The checking form ... 6
The figure code character ... C
Solid space ... E
The plane sign indicating number ... F, F
1, F
2, F
a, F
b, F
c
The plane ... F ', F
1', F
2'
The end points sign indicating number ... V, V
1, V
2, V
3, V
4, V
5
End points ... V ', V
1', V
2', V
3', V
4', V
5'
The table of comparisons ... T
Three-dimensional coordinate values ... P
Character ... W
Embodiment
The present invention is system and the method thereof that a kind of solid figure of utilizing character is verified, see also shown in Figure 2, it is first preferred embodiment of the present invention, this verification system 2 comprises a server 21 and at least one terminal installation 22, this server 21 can be game server or network hard disc server, 22 energy of this terminal installation are PC, notebook computer or Smartphone etc., and this terminal installation 22 is to set up line by a network 23 and this server 21, and transmit data mutually.
See also Fig. 2 and shown in Figure 3, this server 21 comprises a storage element 211, one first transmission unit 212 and a control unit 213, store comparison list T in this storage element 211, this table of comparisons T comprises that a plurality of character W(can be numeral, English or symbol) and a plurality of figure code character C, wherein respectively this character W system is corresponding with a figure code character C respectively, and respectively this figure code character C system is made of a plurality of plane sign indicating number F, respectively this plane sign indicating number F represents the plane in the solid space respectively, and the plane of all the plane sign indicating number F representatives among the same figure code character C can constitute and the corresponding solid figure of this character W, sign indicating number F system in this plane is made of three end points sign indicating number V, and respectively this end points sign indicating number V comprises three three-dimensional coordinate values P; This first transmission unit 212 is to link to this network 23; This control unit 213 is to be electrically connected mutually with this storage element 211 and this first transmission unit 212 respectively.This terminal installation 22 comprises one second transmission unit 221, a solid figure engine 222 and a display unit 223, and this second transmission unit 221 is to link to this network 23, with by this network 23, sets up line with first transmission unit 212 of this server 21; This solid figure engine 222 is to be connected with this second transmission unit 221 and this display unit 223 respectively, transmit a figure code character C at this server 21 to the situation of this terminal installation 22 by this network 23, this solid figure engine 222 is according to these planes sign indicating number F among this figure code character C and end points sign indicating number V, in a solid space, form solid figure with the corresponding character W of this figure code character C, and be sent to this display unit 223, watch identification for the user.
Hold, see also Fig. 2 and shown in Figure 3 again, respectively should solid coordinate values P system represent the data of ad-hoc location in the three-dimensional coordinate system or direction, these data can be numeral, angle even vector, the end points sign indicating number V that three three-dimensional coordinate values P are formed can define a specific coordinate in three-dimensional coordinate system, because, in three-dimensional coordinate system, three specific coordinates can define a specific plane, therefore, by three end points sign indicating number V among this plane sign indicating number F respectively, this solid figure engine 222 can be drawn out each plane and end points corresponding to this figure code character C in the solid space that the three-dimensional coordinate system construction goes out.
See also Fig. 3 and shown in Figure 4, for the personage who makes correlative technology field can have more specifically and understanding and understanding clearly technical characterictic of the present invention, now the solid figure 4 with one " 1 " character is an example, illustrate how these figure code characters C among this table of comparisons T forms solid figure in a solid space E: in first preferred embodiment of the present invention, respectively the three-dimensional coordinate values P among this end points sign indicating number V represents the numerical value of X in the rectangular coordinate system, Y, Z-direction respectively, with end points sign indicating number V
1Be example, end points sign indicating number V
1In the numerical value of three three-dimensional coordinate values P be respectively X
1, Y
1, Z
1So these numerical value can define an end points V in this solid space E
1', and defining and this plane sign indicating number F
1Interior three end points sign indicating number V
1, V
2, V
3Corresponding end points V
1', V
2', V
3' after, these end points V
1', V
2', V
3' can form a plane F
1', in like manner, same plane sign indicating number F
2In end points sign indicating number V
2, V
3, V
4, can in this solid space E, define end points V respectively
2', V
3', V
4', and then form a plane F
2', anticipating promptly, all the end points sign indicating number V among this figure code character C all can define an end points V ' (as: end points sign indicating number V respectively in solid space E
5Can define end points V
5'), and and then form these planes F ', all plane F ' that these planes sign indicating number F is defined can form this solid figure 4.Need the special person of carrying at this, in the present embodiment, this solid space E system forms with the rectangular coordinate system construction, only, in other preferred embodiments of the present invention, this solid space E also can be formed by other three-dimensional coordinate system construction, and the form of three-dimensional coordinate values P is not also exceeded with X, the Y that shows among Fig. 3, the mode of Z, closes first Chen Ming.
Hold, as shown in Figure 4, this figure code character C only need define all surface on the solid figure 4 of " 1 ", can form this solid figure 4, therefore, only need note down the three-dimensional coordinate values P of all end points V ' on this solid figure 4 among this figure code character C, and assemble respectively this end points sign indicating number V respectively, simultaneously, according to respectively this plane F ' on this solid figure 4, three end points sign indicating number V that will form same plane F ' are classified among the same plane sign indicating number F, so, when this server 21 transmits figure code character C to this terminal installation 22, this control unit 213 can pass through this first delivery unit 212, seriatim will be respectively end points sign indicating number V among the sign indicating number F of this plane be sent in this terminal installation 22, make this solid figure engine 222 by these end points sign indicating numbers V, define these end points V ' and plane F ', and then construction goes out the solid figure 4 of " 1 " in solid space E.In like manner, if this character W system " A ", then the plane sign indicating number F(among these figure code characters C is the F among Fig. 3
a, F
b, F
c), can in solid space E, define respectively on the solid figure of " A " respectively should the surface.
See also shown in Figure 2 again, in first preferred embodiment of the present invention, this server 21 is a game server, and regularly (as: per two hours) transmit a detecting information to this terminal installation 22, make this terminal installation 22 enter a proving program, do not use plug-in program to play with the user who confirms this terminal installation 22, see also shown in Figure 5ly, the handling process of the control unit 213 of this server 21 is as follows:
(501) a plurality of character W of random choose in these characters W in this table of comparisons T are to form a word string;
(502) by this first transmission unit 212 and network 23, the corresponding figure code character of the character W C that is selected is sent to this terminal installation 22, make the solid figure engine 222 of this terminal installation 22 can be according to this figure code character C, set up and the corresponding solid figure of this character W respectively, the user is after seeing the solid figure that shows on this terminal installation 22, can import one group of identification code, and, be back to this server 21 by this second transmission unit 221;
(503), receive the identification code of these terminal installation 22 passbacks by this first transmission unit 212 and network 23;
(504) do you judge that the identification code that this terminal installation 22 returns conforms to this word string? if, enter step (505), otherwise, get back to step (503); And
(505) produce a confirmation, and finish this proving program.
So, because this character W system is presented on this terminal installation 22 with its corresponding solid figure, so this terminal installation 22 will be difficult to recognize this character W automatically by software, effectively prevent the problem that unworthy user's desire is played by plug-in program, and because this server 21 only need transmit the data information of this figure code character C to this terminal installation 22, can set up this solid figure by the solid figure engine 222 in this terminal installation 22, so still can effectively alleviate the load of this verification system 2, and promote the fluency of this verification system 2 in running.In addition, receive the figure code character C that server 21 transmits at this terminal installation 22, and after setting up corresponding solid figure, this solid figure engine 222 still can be rotated processing to this solid figure, this solid figure can be presented on this display unit 223 with rotating form, with the degree of difficulty in the elevating mechanism identification, see also Fig. 2 and shown in Figure 6, be the verification system 2 actual schematic diagrames that use of the present invention, transmit a detecting information to this terminal installation 22 at this server 21, can produce a checking form 6 in the game picture of this terminal installation 22, and system can demonstrate the solid figure 61 of a plurality of characters in this checking form 6, because these solid figures 61 are to present rotation status, so plug-in program also can't utilize the font identification to crack this verification system 2.
In addition, see also Fig. 2, Fig. 3 and shown in Figure 7, in second preferred embodiment of the present invention, this server 21 still can calculate the number of these terminal installation 22 passback number of times, determine whether the line of force disconnect and this terminal installation 22, the execution in step of this server 21 is as follows:
(701) a plurality of characters of random choose in these characters W in this table of comparisons T are to form a word string;
(702) by this first transmission unit 212 and network 23, the corresponding figure code character of the character W C that is selected is sent to this terminal installation 22, make the solid figure engine 222 of this terminal installation 22 can be, set up and the corresponding solid figure of this character W respectively according to this figure code character C;
(703), receive the identification code of these terminal installation 22 passbacks by this first transmission unit 212 and network 23;
(704) do you judge that the identification code that this terminal installation 22 returns conforms to this word string? if, enter step (705), otherwise, step (706) entered;
(705) produce a confirmation, and finish this proving program;
(706) record passback number of times;
(707) judge whether the passback number of times surpasses a pre-determined number (as: 3 times), if, enter step (708), otherwise, get back to step (701); And
(708) produce an error message, and end and the line of 22 of this terminal installations.
Again, in other preferred embodiments of the present invention, for promoting the difficulty that cracks of this verification system 2, the control unit 213 of this server 21 is producing one group of word string at random, and after picking out corresponding figure code character C, this control unit 213 still can carry out different treatment measures to this figure code character C, and details are as follows respectively now:
(1) randomly ordered transmission: see also Fig. 2～shown in Figure 4 again, though this solid figure 4 is to be made of a plurality of plane F ', yet, because plane F ' and end points V ' there is no specific order, therefore, after this control unit 213 produces a word string at random, this server 21 can be in randomly ordered mode, transmit these planes sign indicating number F or end points sign indicating number V, meaning promptly, this control unit 213 can be adjusted the ordering of this plane sign indicating number F or end points sign indicating number V at random, make this first transmission unit 212 when this figure code character of transmission C, not have specific rule, so, can avoid unworthy user's desire to crack the possibility of this verification system 2 in proper order by the plane sign indicating number F that captures these server 21 transmission.
(2) migration processing: go out a plurality of character W at these server 21 random chooses, after forming word string, the control unit 213 of this server 21 still can among this figure code character C respectively the three-dimensional coordinate values P of this end points sign indicating number V do migration processing, with form respectively one the skew coordinate, for example: end points V
5' coordinate be (10,12,20), then this control unit 213 can be respectively should solid coordinate values P numerical value with multiply by 1.01, form (10.1,12.12,20.2); Or, form (9.99,11.99,19.99) with deducting 0.01.Though it is different with former three-dimensional coordinate values P through the skew coordinate values after the migration processing, but because gap is atomic, therefore human eye and can't discover different between the solid figure of these skew coordinate values and former three-dimensional coordinate values P formation, only, for computer software, different numerals and represent diverse data, therefore, by this migration processing, can prevent the hacker by the data content that cracks storage in this terminal installation 22, and directly read out the problem of solid figure data.In addition, the inventor finds in R﹠D process, when the offset deviation distance of the three-dimensional coordinate values P that this skew coordinate values is corresponding with it is controlled in 2%, the solid figure that the two produced will not seen difference fully, obvious migration processing has feasibility really, and in other preferred embodiments of the present invention, this offset deviation is apart from still adjusting according to dealer's actual demand.
(3) color matching is handled: receive this figure code character C at this solid figure engine 222, and after setting up this solid figure 4, this solid figure engine 222 still can change the respectively color of this plane F ', makes this solid figure 4 have motley camouflage color design, and then increases the difficulty of machine identification.
(4) specification is handled: see also shown in Figure 4 again, after this solid figure engine 222 is set up this solid figure 4, this solid figure engine 222 can elongate this solid figure 4, compression etc. changes the processing of solid figure 4 specification sizes, make between a plurality of solid figures in the word string, size each other, ratio be difference all to some extent, so, also can increase the difficulty in the machine identification.
The above only is some preferred embodiments of the present invention, only; technical characterictic of the present invention is not limited thereto; the personage of all correlative technology fields after considering technology contents of the present invention in light of actual conditions, can think easily and equivalence change, all should not break away from protection category of the present invention.
Claims (11)
1. system that the solid figure of utilizing character is verified is characterized in that described system comprises:
One server, comprise a storage element, one first transmission unit and a control unit, be provided with comparison list in the described storage element, the described table of comparisons comprises a plurality of characters and a plurality of figure code character, each described character is corresponding with a figure code character respectively, described figure code character is to be made of a plurality of planes sign indicating number, each described plane sign indicating number is represented the plane in the solid space respectively, and described plane sign indicating number can form the solid figure corresponding to each described character in described solid space, each described plane sign indicating number system is made of at least three end points sign indicating numbers, and each described end points sign indicating number comprises three three-dimensional coordinate values; Described first transmission unit system and a network be line mutually; Described control unit is to be connected with described storage element and described first transmission unit respectively, and can be in the described table of comparisons a plurality of characters of random choose, to set up a word string, and, will be sent to described network with the corresponding figure code character of described character by described first transmission unit; And
At least one terminal installation, comprise one second transmission unit, a solid figure engine and a display unit, described second transmission unit is to be connected with described network, and can set up line by described network and described server, to receive the figure code character that is transmitted by described server; Described solid figure engine is to be connected with described second transmission unit, after receiving described figure code character at described second transmission unit, described solid figure engine can be set up the solid figure with the corresponding character of each described figure code character according to plane sign indicating number and the end points sign indicating number in the described figure code character; Described display unit is to be connected with described solid figure engine, shows with the solid figure that described solid figure engine is set up.
2. the system as claimed in claim 1 is characterized in that, described solid figure engine can be rotated processing to each described solid figure, and each described solid figure can be shown on the described display unit in rotating mode.
3. system as claimed in claim 1 or 2 is characterized in that, described control unit can be adjusted the transmission order of described plane sign indicating number at random, and by described first transmission unit described plane sign indicating number is sent to described terminal installation.
4. system as claimed in claim 3 is characterized in that, described control unit can be adjusted the transmission order of described end points sign indicating number at random, and by described first transmission unit described end points sign indicating number is sent to described terminal installation.
5. system as claimed in claim 4 is characterized in that, described control unit still can be done migration processing to each described three-dimensional coordinate values, to obtain a skew coordinate values respectively.
6. method that the solid figure of utilizing character is verified, system is applied on the verification system, described verification system comprises a server and at least one terminal installation, store comparison list in the described server, the described table of comparisons comprises a plurality of characters and a plurality of figure code character, each described character is corresponding with a figure code character respectively, described figure code character is to be made of a plurality of planes sign indicating number, each described plane sign indicating number system represents the plane in the solid space respectively, and described plane sign indicating number can form the solid figure corresponding to each described character in described solid space, each described plane sign indicating number system is made of at least three end points sign indicating numbers, and each described end points sign indicating number comprises three three-dimensional coordinate values; Described terminal installation is to be connected with described server by network, and is provided with a solid figure engine in it, it is characterized in that, described method is to make described server carry out the following step:
Produce one group of word string at random, described word string comprises a plurality of characters;
According to the described table of comparisons, will be sent to described terminal installation with the corresponding figure code character of described character, described terminal installation can be produced and the corresponding solid figure of described character by described solid figure engine; And
Under one group of identification code judging described terminal installation passback and situation that described character in the described word string conforms to fully, produce a confirmation.
7. method as claimed in claim 6, it is characterized in that, receive the figure code character that described server transmits at described terminal installation, and after foundation according to this and the corresponding solid figure of described character, described solid figure engine can be rotated processing to each described solid figure, and each described solid figure can be presented on the described terminal installation in rotating mode.
8. as claim 6 or 7 described methods, it is characterized in that described server can be adjusted the transmission order of the described plane sign indicating number in the described figure code character at random.
9. method as claimed in claim 8 is characterized in that, described server can be adjusted the transmission order of the described end points sign indicating number in the sign indicating number of described plane at random.
10. method as claimed in claim 9 is characterized in that, described server still can be done migration processing to each described three-dimensional coordinate values, to obtain a skew coordinate values respectively.
11. method as claimed in claim 10, it is characterized in that, described server is under the identification code of judging the passback of described terminal installation and situation that described character does not conform to, described server can be noted down the passback number of times of described terminal installation, and under described passback number of times surpasses the situation of a pre-determined number, produce an error message, and the line between interruption and described terminal installation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100145291A TWI529558B (en) | 2011-12-08 | 2011-12-08 | A system and a method for verifying using a three-dimensional figure of characters |
| TW100145291 | 2011-12-08 |
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|---|---|
| CN103220142A true CN103220142A (en) | 2013-07-24 |
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| CN201210307679XA Pending CN103220142A (en) | 2011-12-08 | 2012-08-27 | System and method for verifying by using character three-dimensional graph |
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| TW (1) | TWI529558B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017148315A1 (en) * | 2016-03-04 | 2017-09-08 | 阿里巴巴集团控股有限公司 | Captcha-based authentication processing method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08241433A (en) * | 1995-03-06 | 1996-09-17 | Nippon Telegr & Teleph Corp <Ntt> | Three-dimensional image display device |
| CN1937500A (en) * | 2006-10-16 | 2007-03-28 | 北京金山软件有限公司 | Network user identification authentication method and system |
| CN101739702A (en) * | 2008-11-15 | 2010-06-16 | 迪尔航空航天有限公司 | Method for displaying continuous lines |
| CN102103670A (en) * | 2009-12-22 | 2011-06-22 | 迪斯尼实业公司 | Human verification by contextually iconic visual public turing test |
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- 2011-12-08 TW TW100145291A patent/TWI529558B/en active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08241433A (en) * | 1995-03-06 | 1996-09-17 | Nippon Telegr & Teleph Corp <Ntt> | Three-dimensional image display device |
| CN1937500A (en) * | 2006-10-16 | 2007-03-28 | 北京金山软件有限公司 | Network user identification authentication method and system |
| CN101739702A (en) * | 2008-11-15 | 2010-06-16 | 迪尔航空航天有限公司 | Method for displaying continuous lines |
| CN102103670A (en) * | 2009-12-22 | 2011-06-22 | 迪斯尼实业公司 | Human verification by contextually iconic visual public turing test |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017148315A1 (en) * | 2016-03-04 | 2017-09-08 | 阿里巴巴集团控股有限公司 | Captcha-based authentication processing method and device |
| CN107154924A (en) * | 2016-03-04 | 2017-09-12 | 阿里巴巴集团控股有限公司 | Authentication processing method and device based on identifying code |
| TWI738717B (en) * | 2016-03-04 | 2021-09-11 | 香港商阿里巴巴集團服務有限公司 | Verification processing method and device based on verification code |
| US11288354B2 (en) | 2016-03-04 | 2022-03-29 | Alibaba Group Holding Limited | Verification code-based verification processing |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201324230A (en) | 2013-06-16 |
| TWI529558B (en) | 2016-04-11 |
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