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@irgamma attribute

:electric_plug: dp.kinect dp.kinect2 dp.kinect3 dp.oak
:information_source: signature
:house: values
1.0 default
:bulb: examples
@irgamma 1.3

Apply gamma correction to infrared image enabled with @irmap. Use to brighten or darken areas of the infrared image without adjusting the entire image intensity.

The formula is: output = input(1/irgamma) where

  • 1.0 disables correction
  • > 1.0 brightens
  • < 1.0 darkens