WO2011095071A1 - 一种用户认证的方法及装置 - Google Patents
一种用户认证的方法及装置 Download PDFInfo
- Publication number
- WO2011095071A1 WO2011095071A1 PCT/CN2011/070222 CN2011070222W WO2011095071A1 WO 2011095071 A1 WO2011095071 A1 WO 2011095071A1 CN 2011070222 W CN2011070222 W CN 2011070222W WO 2011095071 A1 WO2011095071 A1 WO 2011095071A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- user
- photos
- authentication
- predetermined
- saved
- Prior art date
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
Definitions
- the invention relates to a method and a device for user authentication, belonging to the technical field of network communication. Background of the invention
- the present invention provides a method and device for user authentication, which solves the problem that the manual discriminating method is slow in the prior art and the user waits for a long authentication time. Therefore, the present invention adopts the following technical solution:
- the embodiment of the invention provides a method for user authentication, including:
- the saved photos of the same user are identified according to a predetermined template, and if the predetermined requirements are met, a plurality of saved photos of the user are randomly selected and sent to a designated plurality of users for judgment or scoring;
- the predetermined requirement is not met, or more than a predetermined number of designated users, the multiple photos of the user who are randomly selected and saved are not the same user's photo, or exceed the predetermined number of designations. If the user scores a plurality of photos of the user that are randomly selected and saved according to a specific standard, the score is less than a specific value, and the authenticated user is illegal.
- the embodiment of the invention further provides a device for user authentication, including:
- a predetermined template identification unit configured to identify the saved photo of the same user according to a predetermined template, and if the predetermined requirement is met, execute a random sending unit, and if the predetermined requirement is not met, the authentication user is invalid;
- a random sending unit configured to randomly extract and save a plurality of photos of the user to be sent to a plurality of specified users for judgment or scoring;
- Receiving an authentication unit configured to receive a determination result or a score reply of the specified user sent by the random sending unit, if more than a predetermined number of specified users determine that the plurality of photos of the user that are randomly selected and saved are photos of the same user, or If the predetermined number of designated users exceeds a certain value for a plurality of photos of the user that are randomly selected and saved according to a specific standard, the authenticated user is legal, and if the specified number of specified users exceeds the predetermined number of specified users, the user is randomly selected and saved.
- the plurality of photos are judged not to be photos of the same user, or more than a predetermined number of designated users have scored less than a specific value for a plurality of randomly selected photos of the user, according to a specific criterion, and the authenticated user is illegal.
- the technical solution provided by the invention improves the user's working process by the preliminary screening of the predetermined template and the filtering of the designated users by the designated user, and improves the speed of the user authentication and meets the needs of the user.
- FIG. 1 is a schematic flowchart of a method for user authentication according to an embodiment of the present invention
- FIG. 2 is a schematic structural diagram of an optional template in a method for user authentication according to an embodiment of the present invention
- FIG. 3 is a schematic flowchart diagram of a method for user authentication according to an example of the embodiment of the present invention
- FIG. 4 is a schematic structural diagram of an apparatus for user authentication according to an embodiment of the present invention. Mode for carrying out the invention
- the present application is mainly applied to the instant messaging service of the present invention as a preferred embodiment.
- the actual application can also be applied to other Internet service systems such as a network mail service system and a network collaborative work service system.
- a method for user authentication provided by a specific embodiment of the present invention, as shown in FIG. 1, may specifically include the following steps:
- Step 11 The saved photos of the same user are identified according to a predetermined template. If the predetermined requirements are met, step 12 is performed; if the predetermined requirements are not met, step 16 is performed; and step 12, the saved users are randomly selected. After the photo is sent to the specified multiple users, perform step 13 or step 14;
- Step 13 it is determined that more than a predetermined number of designated users determine whether the multiple photos of the user are randomly selected to be the same user's photo, and if so, step 15 is performed, if no, step 16 is performed;
- Step 14 Determine whether a score exceeds a certain value by a predetermined number of specified users for a plurality of photos of the user that are randomly selected and saved according to a specific criterion, and if yes, execute step 15, and if not, execute step 16;
- Step 15. The authenticated user is legal; Step 16. The authenticated user is not legal.
- the predetermined template is a feature vector that uses a rectangle as a face detection, and distinguishes a feature area in the photo by a color value in the rectangle.
- the predetermined requirement means that the feature area of the photo in the predetermined template is set according to the color value of the face. set.
- the eigenvalues of the feature vector can be defined as a white rectangular pigment and a black rectangle pigment. The eye part is darker than the cheek part.
- the sides of the nose are darker than the nose, and the mouth is darker than the surrounding area.
- the user may continuously capture a plurality of photos of the user and save them, or receive a plurality of photos sent by the user and save them.
- the specific standard, the predetermined quantity and the specific value are determined according to the security level of the certification requirement, and the corresponding specific standard may specifically include: Cannot be a cartoon character avatar, a star character avatar or a child character avatar, cannot be a multi-person photo , the face can not be occluded or incomplete, can not be a side avatar.
- the specific standard may only be a cartoon character avatar, a star avatar or a child avatar; the predetermined number may be set to 3 or more, and the specific value may be set only to 60 points or more (total score 100 points); If the certification requirements are highly secure, then the specific criteria need to be set to not be a cartoon character avatar, star avatar or child avatar, and not a multi-person photo. The face must not be occluded or incomplete, not a side avatar, etc.; the predetermined number needs to be set to 10 or above, and the specific value needs to be set to 70 points or more (total score of 100 points).
- the specified multiple users can be authenticated devices or staff members based on the user's identity information. For those who are high-level or responsible, for example, if the user's level is primary but can report some offending users or actively help other users, then the user can be specified, or the user's level is advanced and always operated by chapter Then, the user can also be specified; the specified multiple users can also be determined according to the relationship with the authenticated user. For example, a total number of users less than the specified number of users can be designated as the authenticated user's friends, for example, a total designation. 6 users, then the authenticated user's friends can't be more than 3, only 2 or 1 person, increase the authenticated user's friend for authentication, can clearly understand whether the user's photo is his or her own, and less than half guarantee the certification. Fairness.
- Step 31 continuously capture multiple photos of the same user through video and save them, or receive multiple photos sent by the user and save them;
- Step 32 the saved photo of the same user is determined according to a predetermined template as a person's face, and if so, step 33 is performed, and if not, step 36 is performed;
- Step 33 Randomly extract a plurality of photos of the user saved in step 31 and send them to a specified plurality of users for judgment or scoring;
- Step 34 Receive a decision result or a score reply of the specified multiple users, and determine whether a predetermined number of specified users exceeds a plurality of photos of the user that are randomly selected and saved as a photo of the same user, or determine that the predetermined number is exceeded.
- the designated user according to a specific standard for randomly extracting the saved scores of the plurality of photos of the user is greater than or equal to a specific value, and if so, executing step 35; if not, executing step 36;
- Step 35 The authenticated user is legal
- Step 36 The authenticated user is invalid.
- the plurality of photos of the user that are randomly selected and saved may be sent to the staff for another review. If the audit result is still unqualified, the user is notified that the authentication is illegal, and if the result of the audit is If it is legal, the authenticated user is legal.
- the technical solution provided by the embodiment can compress the workload of the auditor, and the preliminary screening can be performed by judging whether the saved photo of the same user is in accordance with a predetermined template according to a predetermined template, and the user who is obviously unqualified by the face recognition technology can be mainly used.
- the child character avatar and the like notify the administrator; Finally, the staff member verifies the photos of some of the reported users who have been disputed, and then authenticates the user.
- the embodiment of the present invention further provides a technical solution for a device for user authentication. As shown in FIG. 4, the method includes:
- the predetermined template identification unit 41 is configured to identify the saved photos of the same user according to a predetermined template, and if the predetermined requirements are met, execute the random sending unit 42. If the predetermined requirements are not met, the authentication user is illegal;
- the random sending unit 42 is configured to randomly extract and save the saved plurality of photos of the user to the designated plurality of users for judgment or scoring;
- the receiving authentication unit 43 is configured to receive a determination result or a score reply of the specified user sent by the random sending unit 42, and if the predetermined number of specified users exceeds the multiple photos of the user that are randomly selected and saved, the photo is the same user, or More than a predetermined number of designated users scored a plurality of photos of the user's multiple photos that were randomly selected and saved according to a specific standard. For a specific value, the authenticated user is legal. If more than a predetermined number of designated users decide that multiple photos of the user that are randomly selected and saved are not photos of the same user, or more than a predetermined number of designated users are randomly selected according to a specific standard. If the scores of the plurality of photos of the user are less than a specific value, the authenticated user is illegal.
- the above device may further include:
- a storage unit that saves multiple photos of a user who are continuously shot by video, or saves multiple photos of the received user.
- the predetermined template identification unit 41 is configured to identify a plurality of photos of the same user saved in the storage unit according to a predetermined template, and if the predetermined requirement is met, execute the random sending unit 42 to authenticate the user if the predetermined requirement is not met. illegal.
- the predetermined template in the predetermined template identification unit 41 is a feature vector that uses a rectangle as a face detection, and distinguishes a feature region in the photo by a color value in the rectangle, where the predetermined requirement refers to a predetermined template.
- the feature area of the photo is set according to the color value of the face.
- the eigenvalues of the feature vector can be defined as a white rectangular pigment and a black rectangle pigment.
- the eye part is darker than the cheek part.
- the sides of the nose are darker than the nose, and the mouth is darker than the surrounding area.
- the black portion of the rectangle in Figure 2a is placed in the eye or mouth portion of the person in the photo, and the white portion of the rectangle in Figure 2b is placed in the nose of the person in the photo. It is also possible to use other templates for recognizing a person's face, as long as it can identify the characteristic parts of the person: Yes.
- the specific standard, the predetermined quantity, and the specific value in the receiving authentication unit 43 are all determined according to the security level of the authentication requirement, and the specific standard specifically includes: cannot be a cartoon character avatar, a star avatar, or a child avatar, cannot It is a multi-person photo, the face can not be occluded or incomplete, can not be a side avatar.
- the specific standard may only be a cartoon character avatar, a star avatar or a child avatar; the predetermined number may be 3 or more, and the specific value may be only 60 or more.
- the specific value needs to be set to 70 points or more (total score of 100 points).
- the specified multiple users may be authenticated by the authentication device or the staff according to the user's identity information, for example, the user's level is primary but can report some offending users or actively help other users. Then the user can be specified, or the user's level is advanced and always operated by chapter, then the user can also be specified; the specified multiple users can also be determined according to the relationship with the authenticated user, for example, the total number of people Less than half of the specified users are designated as friends of the authenticated user. For example, if a total of 6 users are specified, the authenticated user's friends cannot exceed 3, and only 2 or 1 people can be added. A clear understanding of whether the user's photo is his or her own, and less than half guarantees the fairness of the certification.
- the authenticated user After the authenticated user is illegal, it can also include:
- the notification unit is configured to notify the staff to perform another review on the plurality of photos of the user that are randomly selected, and if the audit result is still unsatisfactory, notify the user that the authentication is illegal, and if the audit result is legal, the user authentication is legal.
- the predetermined template identification unit 41 performs the initial screening of the saved photos of the same user according to a predetermined template, and the main screening can be performed by the face recognition.
- the technology notifies the staff after the user authentication user who is obviously unqualified is illegal, and secondly, the user is scored by the user who randomly selects a plurality of photos of the user, and judges whether the judgment is determined in the discriminating process by judging that the predetermined number of users exceeds the predetermined number. Screening out some star characters, cards, and photos of the same user or whether the scores scored during the user scoring process are greater than or equal to a specific value. The avatar or the avatar of the child is notified to the administrator.
- the staff member verifies the photos of some of the reported users who have been reported, and then authenticates the user, thus reducing the workload of the staff, through preliminary screening,
- the process of discriminating or scoring the user saves the auditing cost and provides convenience for the authenticated user. It also ensures the security accuracy of the user authentication, enables the legal authenticated user to pass the authentication in the shortest time, and improves the speed of the user authentication. User needs.
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Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG2012054821A SG182702A1 (en) | 2010-02-02 | 2011-01-13 | Method and apparatus for user authentication |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010110422.6A CN102142087B (zh) | 2010-02-02 | 2010-02-02 | 一种用户认证的方法及装置 |
CN201010110422.6 | 2010-02-02 |
Publications (1)
Publication Number | Publication Date |
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WO2011095071A1 true WO2011095071A1 (zh) | 2011-08-11 |
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ID=44354950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/CN2011/070222 WO2011095071A1 (zh) | 2010-02-02 | 2011-01-13 | 一种用户认证的方法及装置 |
Country Status (4)
Country | Link |
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CN (1) | CN102142087B (zh) |
MY (1) | MY164619A (zh) |
SG (1) | SG182702A1 (zh) |
WO (1) | WO2011095071A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112333239A (zh) * | 2020-10-10 | 2021-02-05 | 百度(中国)有限公司 | 业务审核通知方法及网关、电子设备、可读介质 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104751033B (zh) * | 2015-03-03 | 2017-11-24 | 上海拍拍贷金融信息服务有限公司 | 一种基于音视频文件的用户行为认证方法和装置 |
CN105608354A (zh) * | 2015-07-01 | 2016-05-25 | 南京酷派软件技术有限公司 | 鉴权方法、鉴权系统、终端和服务器 |
CN111770279B (zh) * | 2020-08-03 | 2022-04-08 | 维沃移动通信有限公司 | 一种拍摄方法及电子设备 |
Citations (4)
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US20040181552A1 (en) * | 2003-03-14 | 2004-09-16 | Milne Donald A. | Method and apparatus for facial identification enhancement |
CN1687961A (zh) * | 2005-04-19 | 2005-10-26 | 浙江大学 | 一种计算机辅助的国画真伪鉴别方法 |
US20090060288A1 (en) * | 2005-09-28 | 2009-03-05 | Charles A Myers | Image Classification And Information Retrieval Over Wireless Digital Networks And The Internet |
CN101482919A (zh) * | 2008-01-08 | 2009-07-15 | 欧姆龙株式会社 | 人脸核对装置 |
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JP2008262549A (ja) * | 2007-03-16 | 2008-10-30 | Ricoh Co Ltd | 認証方法及び認証装置 |
CN101114909B (zh) * | 2007-08-17 | 2011-02-16 | 上海博康智能信息技术有限公司 | 全自动视频身份认证系统及方法 |
-
2010
- 2010-02-02 CN CN201010110422.6A patent/CN102142087B/zh active Active
-
2011
- 2011-01-13 MY MYPI2012700508A patent/MY164619A/en unknown
- 2011-01-13 SG SG2012054821A patent/SG182702A1/en unknown
- 2011-01-13 WO PCT/CN2011/070222 patent/WO2011095071A1/zh active Application Filing
Patent Citations (4)
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US20040181552A1 (en) * | 2003-03-14 | 2004-09-16 | Milne Donald A. | Method and apparatus for facial identification enhancement |
CN1687961A (zh) * | 2005-04-19 | 2005-10-26 | 浙江大学 | 一种计算机辅助的国画真伪鉴别方法 |
US20090060288A1 (en) * | 2005-09-28 | 2009-03-05 | Charles A Myers | Image Classification And Information Retrieval Over Wireless Digital Networks And The Internet |
CN101482919A (zh) * | 2008-01-08 | 2009-07-15 | 欧姆龙株式会社 | 人脸核对装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112333239A (zh) * | 2020-10-10 | 2021-02-05 | 百度(中国)有限公司 | 业务审核通知方法及网关、电子设备、可读介质 |
CN112333239B (zh) * | 2020-10-10 | 2023-07-18 | 百度(中国)有限公司 | 业务审核通知方法及网关、电子设备、可读介质 |
Also Published As
Publication number | Publication date |
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SG182702A1 (en) | 2012-08-30 |
CN102142087B (zh) | 2015-09-09 |
MY164619A (en) | 2018-01-30 |
CN102142087A (zh) | 2011-08-03 |
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