wichmann-lab / psychopy-pixx

Psychophysical experiments with high luminance resolution in Python, using Psychopy and VPixx devices
GNU Lesser General Public License v3.0
5 stars 5 forks source link

Configurable gamma and luminance range #12

Open dekuenstle opened 1 year ago

dekuenstle commented 1 year ago

Instead of either the monitor gamma or linear luminance, it might be preferable to select a fixed gamma, e.g. 2.0 or 2.2, and a fixed luminance range ( see also #4 ). This customization could allow more reproducible experiments on different monitor instances or even models. Especially with LCDs, the luminance curve rarely follows a power function of actually gamma 2.2.

These configurations could be added to the monitor center (#10).