WE_radial_thick

WE_radial_thick#

WE_radial_thick stimulus example
stimupy.papers.RHS2007.WE_radial_thick(ppd=PPD, pad=True)#

Radial White stimulus as shown in Robinson, Hammon, & de Sa (2007) Fig 1h. Circle size: 24x24 deg Number of segments: 18 Target length: 4 deg

Parameters:

  • ppd (int) – Resolution of stimulus in pixels per degree. (default: 32)

  • pad (bool) – If True, include padding to 32x32 deg (default: True)

Returns:

dict with the stimulus (key: “img”) and target mask (key: “target_mask”) and additional keys containing stimulus parameters

Return type:

dict of str

References

Anstis, S. (2003).

White’s effect in brightness & color. Online Demonstration

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