ToF camera provides a high-quality and reliable face recognition solution for security verification. Higher the resolution and depth accuracy, the better the performance of the classification algorithm. It can be used to implement simple functions, such as allowing access to mobile devices/private home spaces, or high-end applications, such as providing access control in sensitive commercial areas.
As 3D algorithms mature, the technology first use in building control applications, such as access systems. Vertically mounted sensors add depth information, which means the number of people can be counted with great accuracy. DOMI Tof Camera can be well applied to people counting and face recognition.
By using depth information, people can be classified with high accuracy under many challenging conditions, such as in dimly lit or no ambient light environments, in densely populated areas, and in situations where people are dressed in complicated ways (For example, wearing a hat, scarf, etc.). Most importantly, people counting errors can almost be eliminated. Nowadays, stereo cameras can be used for entry and exit detection, and stereo vision is often expensive and large in size. DOMI tof camera directly outputs the depth map and only uses one sensor, thus greatly reducing the size and processing requirements.
