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Illusory contours
Pierre Bayerl
Motion-induced illusory contours
What do you see?

(center & right: adapted from Sinha [1])

(further modification: enlarged line width)

(moving occluder)
(moving occluder, different fixation point or additional scene element)


(adapted from Anderson & Sinha [2])
[1] Pawan Sinha. Role of motion integration in contour perception.
Vision Research , 41 , 705-710, 2001
[2] B.L. Anderson & P. Sinha.
Reciprocal Interactions Between Occlusion and Motion Computations.
Proceedings of the National Academy of Sciences , 94 ,
3477-3480, 1997