Tracking as Induction

1. Base Case

• Assume we have some initial prior that predicts state in the absence of any evidence: $P(X_0)$
• At the first frame, correct this, given value of $Y_0 = y_0$

2. Tracking as induction

Given corrected estimate for frame $t$:

• Predict for frame $t+1$
• Correct for frame $t+1$