With the continuous development of science and technology, face recognition technology has been widely used in many fields such as finance, security, inspection, education, and medical care. At the same time, it also ushered in the transformation from two-dimensional to three-dimensional. Compared with 2D face recognition, the advantages of 3D face recognition using tof camera are more obvious.
Traditional 2D recognition can only obtain the two-dimensional image of the object, but cannot obtain the depth information of the object.For 3D recognition using tof camera, the collected point cloud data can reach hundreds of thousands or even millions of points, and the 3D depth map of the face is established based on this to ensure that all key information is completely entered. At the same time, based on the 3D face information, the algorithm can be compared with the 3D face information entered in the system to further improve the security of personal information authentication.
At present, face recognition has been widely used in finance, education, transportation, medical care and other fields. It is believed that with the continuous improvement of technical level, face recognition is not only more convenient, but also safer. The high-precision miniature tof camera launched by DOMI can be perfectly applied to the field of face recognition, with high precision, making the field of face recognition more secure and intelligent.
