bullseye_thin_gw75_gb89

stimupy.papers.bindmann2004.bullseye_thin_gw75_gb89(ppd=PPD)

Bullseye thin display from Bindmann & Chubb (2004) Target size: 0.608 x 0.608 deg Band widths: 0.122 deg Target distance (center to center): 1.2 x 2.7 deg Target luminances: 75 & 89 cd2/m

Parameters:

ppd (int) – Resolution of stimulus in pixels per degree.

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

Bindmann, D. & Chubb, C. (2004). Brightness assimilation in bullseye displays. Vision Research, 44 (3), 309-319. https://doi.org/10.1016/S0042-6989(03)00430-9