Ghostbusters
A live feed of trick-or-treaters’ costumes, classified by NVIDIA Nemotron 3.5 Super VL on Baseten.
Latest 200 records
Different costume types
Last 5 minutes
An inflatable dinosaur costume, primarily gray with a red head and feet.
A white astronaut suit with a helmet, backpack, and orange gloves and boots.
A delivery person with a cap, vest, and package.
A black dress with green and purple accents, a pointed witch hat, and striped leggings.
A Spiderman costume with a red and blue suit featuring a spiderweb pattern and a large spider emblem on the chest.
A person wrapped head-to-toe in bandages, resembling a mummy.
A vampire with a black cape, white shirt, black suit, and red tie.
An orange pumpkin costume with a hooded headpiece and a jack-o'-lantern face, paired with a small pumpkin-shaped trick-or-treat bucket.
How This Works
- 01
Capture
A DoorBird doorbell streams video over RTSP. Every 30th frame is checked.
- 02
Detect
YOLOv8n, a 6 MB model, finds people. It also keeps cars, dogs, cats and birds, since that is how it often labels inflatable costumes.
- 03
Filter
A detection needs over 70% confidence, a center on the doorstep and two frames in a row. After a capture, the camera waits 30 seconds.
- 04
Classify
The crop is sent to Nemotron 3.5 Super VL on Baseten. It returns a costume, a confidence and a one-line description. Inflatables it can’t confirm are dropped.
- 05
Publish
Each person is blurred, the record is saved to Supabase, and Realtime adds it to this page.
Counts are detections, not unique visitors. Confidence scores are the model’s own estimates.