Interactive Event Simulator

Live simulation of events
from a web cam feed.

Move in front of your camera, inspect a single pixel, and watch log intensity cross the threshold that makes event cameras fire.

Camera permission is requested only after you choose “Enable camera.” No video is recorded or uploaded.

incoming lightthreshold event
01Incoming lightWebcam intensity I(x,y,t)
→
02Log intensityL = log(I + ε)
→
03Threshold crossingΔL ≥ C₊ or ΔL ≤ −C₋
→
04Polarity event(x, y, t, p)