How to store enrolled faces on Firebase instead of on flash? (AIV-403)

[trelelelel02]

I'm currently doing facial recognition for my office, and given the number of people, I thought it would be better to store the data of the enrolled faces and their matching ids in a firebase database. However even after reading all the documentation, I still don't know what specific values of variables I need to send to the database, as well as what I would call from the database.

[XiaochaoGONG]

Hi, when you called enroll_face(), you will get a list of face id if the confirm time is satisfied. https://github.com/espressif/esp-face/blob/9fc6796326494cbe883eb786d86a0bc36eb7950b/face_recognition/fr_forward.c#L352-L385

The face_id_list is a struct that contains the face ids. https://github.com/espressif/esp-face/blob/9fc6796326494cbe883eb786d86a0bc36eb7950b/face_recognition/include/fr_forward.h#L51-L59

So back to your question, you can access face ids via face_id_list.id_list[n], e.g. go through the entire list:

face_id_list *l = &face_id;
for (int i = 0; i < l->count; i++)
{
    uint8_t head = (l->head + i) % l->size;
    dl_matrix3d_t *face_id_vector = l->id_list[head];
    ...    // you can process the face_id_vector, its dimension is (1, 1, 1, 512)
}

[eesati]

I'm currently doing facial recognition for my office, and given the number of people, I thought it would be better to store the data of the enrolled faces and their matching ids in a firebase database. However even after reading all the documentation, I still don't know what specific values of variables I need to send to the database, as well as what I would call from the database.

Hello @trelelelel02 did you manage to do that, how far have you proceeded with that ?

Thank you

[yehangyang]

Hi @trelelelel02 ,

Is this problem solved?