Huawei openly uses lip movement feature to unlock device patents, which is anti plagiarism
On June 29, Huawei Technology Co., Ltd. disclosed a patent for "device unlocking method and device", with the publication number of cn113051535a, according to the app.
Patent abstract shows that the application provides a device unlocking method and device, which can use the biological attributes of lip movement features for identity authentication, so as to unlock the device, with flexibility, anti forgetting, anti plagiarism and modifiability.
It home understands that the approach includes:
Obtain the current lip motion image of the user;
The first lip motion feature is obtained according to the current lip motion image;
According to the matching degree of the first lip movement feature and the second lip movement feature, it is determined whether to unlock the device, and the second lip movement feature is the lip movement feature stored in advance for unlocking the device.
Huawei openly uses lip movement feature to unlock device patents, which is anti plagiarism
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