When reviewing the unknown people section, you'll find dashed boxes containing images awaiting classification. These guidelines will help you select appropriate images for accurate identity classification.
As a rule of thumb when reviewing an image, avoid those that could be confused with other people.
The goal is to get a good generalised coverage of the person so they can be recognised.
Do not use all images
- Assign images to a person frugally.
- Use Notifications Director false detections as a reference - you will find the exact same image in there. Just select one of this type to ensure variation is maintained.
- Do not use night images unless they are well-lit.
Be distinctive; aim for covering significant differences with that person
- Covering different lighting (except night), angles, postures, clothing.
Tight cropping around the subject
- Does not need to be a full body image, but must be tight.
- Complete head visibility.
No other objects blocking the subject
- Ensure no other objects obscure the view of the person.
- If the person frequently carries something, like a bag, then this is fine to include.
Ensure images have acceptable clarity see unique features
- Images typically at a distance or have fast movement may not be acceptable.
- Images captured at night likely do not provide the detail to differentiate between known and unknown people.
Images are erased every 24 hours
Classification Example
This demonstrates acceptable image selection criteria, though it lacks ideal variety in clothing and lighting conditions for a single individual. Use this as a technical reference while aiming for better situational coverage in practice.