Introduction to facial recognition devices recognize faces the cause of the failure

2022-09-19 00:00:00

1, identify the light, Angle, and identify the action does not meet the recognition criteria or beyond recognition time;

2, identify the object with the id photo gap is too big to identify;

3 missing library public security, public security photograph libraries, and possible reason mainly as follows:

(1) soldiers, armed police officers and soldiers in active service, special departments and special level officials;

(2) is less than 2 years of military and retired soldiers (according to rank, > > > different, time will be different, generally for 2 years);

(3) the registered permanent residence moved, and there is no new ingoing ground move in;

(4) in new areas, the local public security system will not transfer information reported to the Ministry of Public Security report (time differences among regional);

(5) change the name, the local public security system will not change information reported to the Ministry of Public Security (reporting time varies from region);

(6) immigrants,

(7) does not change the second generation id card;

(8) death.