Personal identification information cannot be compared with the picture.
A similar situation only exists in science fiction movies.
Or international criminals
Use this function.
Because of a person's face, body shape, appearance characteristics
Compared with more than a billion people.
A huge computer is needed (including storing and comparing data)
And a lot of time (the process of comparing data)
At present, China has only one supercomputer.
But not for civilian use.
Similar to the situation in the movie, a large server is needed for comparison.
You can make a comparison.