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Motion clouds: model-based stimulus synthesis of natural-like random textures for the study of motion perception

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Academic year: 2021

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Figure 1: (A) Top: a natural movie with the main motion component consisting of a horizontal, rightward full-field translation
Figure 2: From an impulse to a Motion Cloud. (A): The movie correspond- correspond-ing to a typical “edge”, i.e., a movcorrespond-ing Gabor patch that corresponds to a localized grating
Figure 3: Equivalent MC representations of some classical stimuli. (A, top):
Figure 4: Broadband vs. narrowband stimuli. From (A) through (B) to (C ) the frequency bandwidth B f increases, while all other parameters (such as f 0 ) are kept constant
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