todorovic_out

todorovic_out#

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

Todorovic stimulus - out as shown in Robinson, Hammon, & de Sa (2007) Fig 1t. Stimulus size: 13x31 deg Target size: 9.4x9.4 deg

(note: in RHS2007, it says 8.7x8.7 deg, however that does not match with Fig 1t)

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

Blakeslee, B., & McCourt, M. E. (1999).

A multiscale spatial filtering account of the White effect, simultaneous brightness contrast and grating induction. Vision Research, 39, 4361-4377.

Pessoa, L., Baratoff, G., Neumann, H., & Todorovic, D. (1998).

Lightness and junctions: variations on White’s display. Investigative Ophthalmology and Visual Science (Supplement), 39, S159.

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