Real-time Event Search: Camera Recognition, Photo Capture, and Result Review
For events, reception, or portrait checking, choose a USB camera, configure search scope and frequency, review live results, capture photos, and verify hit records.
For events, reception, or portrait checking, choose a USB camera, configure search scope and frequency, review live results, capture photos, and verify hit records.
Live camera search helps compare people in front of a camera with an indexed face library.
1. Confirm the Library Has Face Data
Before using camera search, make sure the source library has generated face data.
2. Choose the USB Camera
Connect the camera, open the camera page, and select the correct source.
3. Configure Scope and Frequency
Choose a folder, collection, or database scope. Adjust search frequency based on computer performance and scene needs.
4. Review Live Results
Watch the live frame, face boxes, and matched images. Confirm matches manually before acting on them.
5. Capture Photos When Records Are Needed
Use the capture action to save a still frame for evidence, review, or later search.
6. On-site Usage Suggestions
Use stable lighting, reduce motion, and position the camera so faces are clear. Narrow the search scope when the event library is known.
Common Cases
- No face detected: improve lighting or camera angle.
- Wrong matches: rebuild face data or narrow scope.
- Search is slow: increase interval or reduce the source range.