Cold screen wakeup method and intelligent terminal

Abstract

The invention provides a cold screen wakeup method, comprising the steps of 1, in initial use, collecting and storing facial characteristic information and iris characteristic information of a user as pre-stored information; 2, in secondary use, collecting facial characteristic information and iris characteristic information of the user as collected information; 3, comparing the collected information with the pre-stored information, successfully waking up a cold screen if the information is consistent, and failing the wakeup of the cold screen if the information is not consistent. The recognition method combining face and iris allows a cold screen to be waked up without pressing the screen, the method is simple and convenient to perform, non-physical contact unlocking experience of a user for an intelligent terminal is improved, and unlocking speed and convenience of use are also increased. The invention provides an intelligent terminal.

Description

technical field [0001] The invention relates to the technical field of human-computer interaction, in particular to a method for waking up from a cold screen and an intelligent terminal. Background technique [0002] At present, many smart devices are generally unlocked by facial recognition. Although the facial recognition method is simple and fast, it is easy to be cracked due to the few feature points required for facial recognition, so there are unsafe factors. [0003] Although iris recognition has multiple feature points, it is ahead of other biometric identification schemes in terms of anti-counterfeiting and accuracy, and is second only to human gene recognition technology. However, iris recognition has more than 260 feature points, so the calculation is slow, which leads to identification is also slower. [0004] Therefore, how to not only improve the unlocking experience of the smart terminal without physical contact, but also improve the security level, unlocking...

AI Technical Summary

Problems solved by technology

[0002] At present, many smart devices are generally unlocked by facial recognition. Although the facial recognition method is simple and fast, it is easy to be cracked due to the few feature points required for facial recognition, so there are unsafe factors.

[0003] Although iris recognition has multiple feature points, it is ahead of other biometric identification schemes in terms of anti-counterfeiting and accuracy, and is second only to human gene recognition technology. However, iris recognition has more than 260 feature points, so the calculation is slow, which leads to identification is also slower

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