发明名称 |
METHOD AND SYSTEM FOR READING AND VALIDATING IDENTITY DOCUMENTS |
摘要 |
Method and system for reading and validating identity documents The method comprises:—acquiring an image of a first and/or a second side of an identity document for a visible light spectrum using a camera of a portable device; - automatically reading MRZ characters and/or VIZ characters in said acquired image; and—identifying the type or model of said identity document, starting by correcting perspective distortions caused by a bad relative position of the identity document with respect to the camera for the purpose of obtaining a corrected and substantially rectangular image of the first and/or second side of the document at a predetermined scale which is used to perform, automatically, said identification of the identity document type or model and to automatically read and identify text and/or non-text information included in said corrected and substantially rectangular image. The system is suitable for implementing the proposed method. |
申请公布号 |
US2012281077(A1) |
申请公布日期 |
2012.11.08 |
申请号 |
US201013505114 |
申请日期 |
2010.11.09 |
申请人 |
CANERO MORALES CRISTINA;COSTA MONTMANY EVA;CHARPARRIETA MARTINEZ VICENTE;LOPEZ PEREZ JORDI;CODO GRASA XAVIER;LUMBRERAS RUIZ FELIPE;LLADOS CANET JOSEP;ICAR VISION SYSTEMS S L |
发明人 |
CANERO MORALES CRISTINA;COSTA MONTMANY EVA;CHARPARRIETA MARTINEZ VICENTE;LOPEZ PEREZ JORDI;CODO GRASA XAVIER;LUMBRERAS RUIZ FELIPE;LLADOS CANET JOSEP |
分类号 |
H04N7/18 |
主分类号 |
H04N7/18 |
代理机构 |
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代理人 |
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地址 |
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