simultaneous_brightness_contrast

simultaneous_brightness_contrast#

simultaneous_brightness_contrast stimulus example
stimupy.papers.domijan2015.simultaneous_brightness_contrast(visual_size=VSIZES['simultaneous_brightness_contrast'], ppd=PPD, shape=SHAPES['simultaneous_brightness_contrast'])#

Simultaneous brightness contrast, Domijan (2015) Fig 7C

Parameters:

  • visual_size (Sequence[Number, Number], Number, or None) – visual size [height, width] in degrees, default: (10, 20)

  • ppd (Sequence[Number, Number], Number, or None) – pixels per degree [vertical, horizontal], default: 10

  • shape (Sequence[Number, Number], Number, or None) – shape [height, width] in pixels, default: (100, 200)

Returns:

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

Return type:

dict[str, Any]

References

Domijan, D. (2015).

A neurocomputational account of the role of contour facilitation in brightness perception. Frontiers in Human Neuroscience, 9, 93. https://doi.org/10.3389/fnhum.2015.00093

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