This paper addresses the issue of curvature coding in the mammalian visual system. ... This model requires only orientation selective neurons (simple cells) and ...
This paper addresses the issue of curvature coding in the mammalian visual system. ... This model requires only orientation selective neurons (simple cells) and ...
Feb 12, 2023 · We use the circle-polygon illusion (Khuu, 2002), to reveal coding mechanisms in the early visual system. The stimulus, constructed by ...
Dec 8, 2023 · We test a lower level account that argues for curvature opponency between neurons against a higher level account that codes for whole shapes.
Nov 30, 2023 · We show the following: (1) Scale invariance is not obeyed during adaptation. The mean order of the perceived polygon increased with stimulus ...
Oct 27, 2023 · Abstract: A study of curvature along the contour provides important sources of information about the shape of an object.
May 18, 2016 · Our results demonstrate the suitability of contour curvature as a basis for size-invariant object representation in the visual cortex, and posit ...
These results suggest that the circle-polygon illusion arises from and reveals the architecture of an early visual opponent mechanism for curvature coding.
In the primate visual system relatively complex patterns such as curved shapes are first represented at intermediate levels of the ventral pathway.
In the primate visual system relatively complex patterns such as curved shapes are first represented at intermediate levels of the ventral pathway.
Missing: mechanism early