Simulation of the optical illusions using a spatial filter

摘要

Emphasis is placed on finding an example of the spatial filter being successful in simulating some of the well-known optical illusions. A modeling of the visual system has been made in the first stage of this work referring to the already surveyed spatial frequency responses of the human visual system and the other related characteristics. Design of the spatial filter has played a key role in the modeling stated here, because it mainly governs the performance of the proposed model used for simulating optical illusions.Four kinds of the famous illusion patterns have been tested to specify the spatial filter suitable for our simulation and successful examples of the simulated fields interpreting the illusions have been presented.