Invention Grant
US07797606B2 Method for coding biometric data, method for controlling identity and devices for carrying out said methods
有权
用于编码生物特征数据的方法，用于控制身份的方法和用于执行所述方法的装置
- Patent Title: Method for coding biometric data, method for controlling identity and devices for carrying out said methods
- Patent Title (中): 用于编码生物特征数据的方法，用于控制身份的方法和用于执行所述方法的装置
-
Application No.: US11570992Application Date: 2005-06-22
-
Publication No.: US07797606B2Publication Date: 2010-09-14
- Inventor: Hervé Chabanne
- Applicant: Hervé Chabanne
- Applicant Address: FR Paris
- Assignee: Morpho
- Current Assignee: Morpho
- Current Assignee Address: FR Paris
- Agency: Miller, Matthias & Hull
- Priority: FR0406794 20040622
- International Application: PCT/FR2005/001577 WO 20050622
- International Announcement: WO2006/008395 WO 20060126
- Main IPC: H03M13/00
- IPC: H03M13/00
Abstract:
The invention relates to a coding method consisting of the following steps: biometric data associated with an individual is obtained; a word, relating to an error correction code, selected in order to correct a quantity of errors in a relation to a statistical quantity of errors between two biometric measurements relating to the same individual, is generated, said word dissimulating information relating to said individual with the aid of a private function; and a combination is created between the biometric data thus obtained and the word thus generated.
Public/Granted literature
Information query
IPC分类:
