Is iris photo safe?

Whether iris photos are safe or not can be considered from many aspects:

Safety technical level:

Iris recognition technology is a highly secure biometric technology, and its uniqueness and security have been widely recognized. The texture information of iris is complex and unique, almost comparable to human fingerprints, or even more complex.

Iris recognition system not only depends on the texture information of iris, but also can detect the biological activities of iris, such as the dynamic response of pupil and the micro-motion of eyes. This makes it impossible for even high-definition photos or replicas to deceive advanced iris recognition systems.

Iris recognition system usually needs special infrared light source and biometric lens to capture the fine structure and unique texture of iris, but the photos taken by ordinary mobile phone camera lack the necessary infrared spectral information and high-resolution details, which can not meet the security requirements of iris recognition technology.

Privacy protection:

The security of iris photos depends largely on the shooting and using environment. If the subject's explicit consent has been obtained before shooting, and the use of the image after shooting respects the subject's wishes and rights, then iris photos will not directly infringe on personal privacy in general.

Privacy protection also includes laws and ethics. When taking iris photos, choosing professional and formal photography brands is a key step to ensure personal privacy and safety, and they will spare no effort to safeguard the rights and interests of users.

Security risks:

The leakage of the original iris image is a safety hazard. In the process of iris application, such as collection, transmission, storage and comparison, the original iris image is a concentrated expression of personal privacy data, and there is a risk of privacy leakage.

Image restoration of iris feature template is also a security risk. Although the restored image is not exactly the same as the original image, it can also be used for iris recognition or other iris algorithms.

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To sum up, iris photos are technically safe, but privacy protection is the key. As long as you get clear consent before shooting, choose a professional and formal photography brand to shoot, and abide by laws and ethics, the safety of iris photos can be guaranteed. At the same time, attention should be paid to prevent the leakage of the original iris image and the image restoration of the iris feature template.

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