Since door locks are often installed in corridors, some users worry about whether the face unlocking effect will be affected in weak light or dark environments. If you use a 3D ToF camera, you will not worry about the problem of being unable to recognize the dark environment
In recent years, with the widespread application of tof camera in smartphones, finance and other fields, people have a full understanding of tof camera technology, and it has also accelerated its application in other fields. Among them, tof camera has become one of the main recognition technologies for smart door locks.
When the smart door lock uses face recognition to unlock, it obtains face information through the 3D ToF camera, and combines the measurement method of the tof camera module to perform 3D discrimination and face comparison on the captured face.
ToF camera face recognition technology emits infrared light through the sensor, and the infrared light is reflected back to the sensor from the surface of the object.
3D sensing escapes the limitation of the 2D plane and enables the "eyes" of the machine to obtain more information. With the development of technologies such as autonomous driving and intelligent robots, 3D sensing has increasingly become a key technology. 3D sensing has a wide range of applications, from security and inspection, to environmental perception of autonomous vehicles, robots, etc., to ToF cameras of mobile phones,
As one of the solutions for 3D sensing, ToF camera can be applied not only to 3D face recognition, 3D modeling, etc., but also to environment reconstruction, gesture recognition, and somatosensory due to its advantages of long measurement and recognition distance and strong anti-interference. In games, AR/VR and more scenes.
3D ToF camera is currently developing rapidly in the fields of financial payment, face recognition access control, and door locks.
For the application of robot vacuum, ToF camera is mainly used in ranging, its measurement accuracy, distance and anti-interference ability. The distance accuracy detected by the ToF camera can reach the millimeter level, which enables the robot vacuum to adjust its posture more accurately, and at the same time has a certain auxiliary role for the robot vacuum to determine its position in the existing environment.
ToF camera for face recognition function has been widely used in the fields of finance, smart door locks, and people counting. In addition to the same security and stability used in smart door locks, offline and cost reduction are also necessary. Simultaneously applies the current 3D tof camera face recognition technology,
With the rapid development of smart locks, smart locks have become an indispensable part of the smart home ecosystem, and factors such as high performance, security, multi-function and intelligence have now become key attributes of electronic lock products.
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