Method and device for collecting identity information

By collecting and processing palm print images, super-resolution reconstruction and object detection technology are used to extract and store palm print feature data, the security risks and low efficiency of existing identity information collection technology are solved, and efficient and secure identity information collection and attestation are achieved.

CN112906613BActive Publication Date: 2025-03-28GREE ELECTRIC APPLIANCE INC OF ZHUHAI +1
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Patent Information

Application Number
CN202110249173.7
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2021-03-08
Publication Date
2025-03-28
Estimated Expiration
2041-03-08

AI Technical Summary

Technical Problem

The existing facial recognition and fingerprint recognition technologies have problems such as security risks, low collection efficiency, high equipment cost and insufficient security, and lack of an efficient and highly secure identity information collection method.

Method used

By collecting palm print images of the palm prints, super-resolution reconstruction technology is used to improve image quality, combine target detection and feature positioning, feature data of palm prints are extracted and stored to achieve the collection and attestation of identity information.

Benefits of technology

It improves the efficiency and security of identity information collection, shortens identification time, reduces costs, enhances identification capabilities and authentication security, and avoids information retention and privacy issues.

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Abstract

The embodiment of the present invention discloses a method and device for collecting identity information, which are used to simplify the operation process and improve the security of identity information collection and subsequent identity authentication. The identity authentication method includes: collecting a palm print image of the palm; reconstructing the palm print image with super resolution to obtain a reconstructed palm print image; performing target detection on the reconstructed palm print image; locating the features of the palm print image based on the target detection result to determine the feature data of the palm print image; and storing the feature data of the palm print image. The above method processes the palm print image with super resolution technology to effectively improve the quality of the palm print image; then, based on the reconstructed palm print image, target detection is performed to obtain the feature data of the palm print, which can more accurately identify the user's identity, shorten the identification time, reduce costs, and improve authentication security and identity authentication efficiency.
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