Vision scientists have tried to classify illusions for more than a century. For example, some studies suggested that there is unique common factor all visual illusions. Other proposed are several subclasses of illusions, such as linear extent or distortions. We previously observed strong within-illusion correlations but only weak between-illusion correlations, arguing in favor an even higher mu...

The figure-ground division plays a fundamental role in all image perceptions. Although there are a lot of studies about extraction of a figure such as detection of edges or grouping of texture, there are few discussions about a relationship between obtained figure and ground. We focused on double image illusions having two complementary relationships between figure and ground and analyzed them....

We discuss three motion illusions, the fluted square wave illusion, the reverse phi illusion and the Pantle illusion. In these illusions reversed apparent motion is either induced or eliminated by the introduction of a blank inter-frame-interval between the frames of the apparent motion sequence. In order to simulate these effects with the multi-channel gradient model we had to introduce low-pa...

The response dynamics of neurons in the visual pathway are driven, in part, by the dynamics of lateral inhibitory networks. Illusions of invisibility, such as the visual masking illusions, in addition to the dynamics of visibility itself, can be explained by the actions of such networks. Here we provide a descriptive model of a lateral inhibitory network in space and time. We provide physiologi...

Recent TICS articles discussed the psychophysical evidence in favor of Goodale and Milner's action vs. perception hypothesis. Carey argued that most of the studies investigating the effects of visual illusions on grasping can be reconciled with the notion that the action system resists visual illusions. Bruno suggested a new interpretation of the action vs. perception hypothesis in order to inc...