Pure python gamma calibration

Pype-based gamma correction using the DTP94 usb calibration ug from the Monaco Optix.

Calibration is simple once installed:

1. plug DTP94 into a USB port on the rig machine to calibrate

2. run the 'gammacal' program (need pypenv on your path)

    % gammacal ConfigFile lcd|crt [gamma_value] >outfile
   

   ConfigFile is the name of the pyperc Config.HOST file for the system you want to calibrate, lcd|crt is either 'lcd' or 'crt', depending on what you're calibrating and gamma_value is an optional gamma value to set the monitor to DURING the calibration for validating and existing calibration

   Calibration data is saved to 'outfile', keep this -- it's a record of the complete luminance and color calibration for the monitor.

3. Plot the results in matlab:

    >> showcalib('outfile');
   

Dependencies

• Python
• pype
  • pype has it's own dependencies (numpy/scipy & pygame)
• pyusb library