BUG: same person more than once in a single photo #4401

Closed
opened 2026-02-05 10:19:28 +03:00 by OVERLORD · 0 comments
Owner

Originally created by @rayzorben on GitHub (Sep 25, 2024).

The bug

I have twins, they are not identical. In fact in a lot of photos they look similar but very obvious differences. However, with the default 0.5 distance setting, they are grouped together.

I am trying to balance this to get it more accurately, but in the meantime, I find it a bug that in the same photo, both daughters are labeled as the same person. I think that two faces in the same photo should always get split into separate people. If it needs to identify one that matches a known face, it should use the face with the higher score, and then try to match the other face to the next highest score, and no match if it the distance is too far.

The OS that Immich Server is running on

Proxmox Portainer

Version of Immich Server

v1.115.0

Version of Immich Mobile App

No Mobile

Platform with the issue

  • Server
  • Web
  • Mobile

Your docker-compose.yml content

NA

Your .env content

NA

Reproduction steps

  1. Have non identical twins in same photo
  2. Use immich
  3. Matches the same person more than once in a single photo
    ...

Relevant log output

No response

Additional information

No response

Originally created by @rayzorben on GitHub (Sep 25, 2024). ### The bug I have twins, they are not identical. In fact in a lot of photos they look similar but very obvious differences. However, with the default 0.5 distance setting, they are grouped together. I am trying to balance this to get it more accurately, but in the meantime, I find it a bug that in the same photo, both daughters are labeled as the same person. I think that two faces in the same photo should always get split into separate people. If it needs to identify one that matches a known face, it should use the face with the higher score, and then try to match the other face to the next highest score, and no match if it the distance is too far. ### The OS that Immich Server is running on Proxmox Portainer ### Version of Immich Server v1.115.0 ### Version of Immich Mobile App No Mobile ### Platform with the issue - [X] Server - [ ] Web - [ ] Mobile ### Your docker-compose.yml content ```YAML NA ``` ### Your .env content ```Shell NA ``` ### Reproduction steps 1. Have non identical twins in same photo 2. Use immich 3. Matches the same person more than once in a single photo ... ### Relevant log output _No response_ ### Additional information _No response_
Sign in to join this conversation.
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: immich-app/immich#4401