Second-generation ID card identification method with high efficiency and robustness

Abstract

The invention discloses a second-generation ID card identification method with high efficiency and robustness. The second-generation ID card identification method with high efficiency and robustness includes the following steps: 1, inputting: 1) reading the storage information in a second-generation ID card chip; and 2) CIS-scanning two front and back side images of the ID card; 2, processing: 1) key element identification; 2) identification photo identification; and 3) character identification; and 3, outputting: gathering all the identifications in the step 2 and obtaining the authenticity information of the ID card. The second-generation ID card identification method with high efficiency and robustness has the advantages of 1) using Chinese character comparison and not using Chinese character identification, thus avoiding the problem that the Chinese character identification rate is low; and 2) not using face identification, but using certificate comparison, thus avoiding the problem that people just looks like the photo, and practically the people is not corresponding to the photo; and 3) being quick and efficient, and being high in robustness.

Description

technical field

[0001] The invention relates to an efficient and robust second-generation identity card authentication method, which belongs to the field of digital image processing. Background technique

[0002] The resident identity card is a national statutory certificate to prove the personal identity of a citizen, which plays a very important role in life. With the development of society, my country's public security department has officially launched the work of the second-generation ID card since April 2004. So far, the second-generation ID card has been widely popularized in China. The second-generation ID card is an IC non-contact smart ID card with a built-in chip. A photo of the witness is saved.

[0003] The main function of the second generation ID card is to verify the identity of the holder. In order to verify the authenticity of the second-generation ID card, in the past, it was necessary for relevant staff to compare the information read from the chip wit...

Examples

Embodiment Construction

[0022] The present invention will be further described below. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0023] This patent is used in second-generation card scanning equipment to identify the authenticity of the second-generation card. The specific method is as follows:

[0024] enter:

[0025] 1. The information stored in the chip of the second-generation card read by the second-generation card reader includes: name, gender, nationality, date of birth, address, ID number, issuing authority and valid date. and a 102×126 face image.

[0026] 2. Two front and back images of the ID card scanned by CIS.

[0027] Process:

[0028] Compare the similarities and differences between the stored information in the chip and the printed information on the surface. The processing is divided into three parts:

[0029] 2.1: ID photo recognition: Use S...

technical field

[0001] The invention relates to an efficient and robust second-generation identity card authentication method, which belongs to the field of digital image processing. Background technique

[0002] The resident identity card is a national statutory certificate to prove the personal identity of a citizen, which plays a very important role in life. With the development of society, my country's public security department has officially launched the work of the second-generation ID card since April 2004. So far, the second-generation ID card has been widely popularized in China. The second-generation ID card is an IC non-contact smart ID card with a built-in chip. A photo of the witness is saved.

[0003] The main function of the second generation ID card is to verify the identity of the holder. In order to verify the authenticity of the second-generation ID card, in the past, it was necessary for relevant staff to compare the information read from the chip wit...

Examples

Embodiment Construction

[0022] The present invention will be further described below. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0023] This patent is used in second-generation card scanning equipment to identify the authenticity of the second-generation card. The specific method is as follows:

[0024] enter:

[0025] 1. The information stored in the chip of the second-generation card read by the second-generation card reader includes: name, gender, nationality, date of birth, address, ID number, issuing authority and valid date. and a 102×126 face image.

[0026] 2. Two front and back images of the ID card scanned by CIS.

[0027] Process:

[0028] Compare the similarities and differences between the stored information in the chip and the printed information on the surface. The processing is divided into three parts:

[0029] 2.1: ID photo recognition: Use S...