SAM3 for Vehicle Trajectories
Upload an aerial surveillance video.
The app prompts SAM3 with
small-vehicle
and
large-vehicle
.
Segmentations are linked across frames to render motion trails.
Aerial video (MP4/MOV)
Drop Video Here
- or -
Click to Upload
Frame stride
Process one frame every N frames
↺
1
12
Max frames to process
↺
30
1000
Resize longest edge (px)
↺
640
1920
Overlay with trajectories
Track summary
Track summary
track_id
⋮
label
⋮
frames
⋮
start_frame
⋮
end_frame
⋮
path_px
⋮
Track summary
track_id
⋮
label
⋮
frames
⋮
start_frame
⋮
end_frame
⋮
path_px
⋮
Extract trajectories