C# D435 Histogram Equalization

Ahabeillon

May 28, 2021 07:33

Hi,
I'm the owner of an IntelrealSense D435.

I'm writing a code in C# to connect the camera without problem.
Right now, i would like to 'Enable or Disable' the 'histogram equalization'.

I have found a way with this code : myCamera.Pp.Device.Sensors[0].Options[Option.HistogramEqualizationEnabled].value = 0f;

But, I have this error : "object doesn't support option #32"

I have not found more explainations in C#.

Regards

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3 comments

MartyX Grover

May 28, 2021 08:04

Edited
Hi Ahabeillon Whilst I do not have a specific C# example for setting Histogram Equalization, I note from your script code that you seem to be trying to access the option through the depth sensor (0). Histogram Equalization is not a sensor option and is instead accessed through a colorizer definition.

https://github.com/IntelRealSense/librealsense/issues/1674#issuecomment-387361411

The link below provides a C# scripting reference for setting up a colorizer.

https://github.com/IntelRealSense/librealsense/issues/5582
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Ahabeillon

May 28, 2021 08:07
Hi Marty,

Thanks a lot for your reply and link!

Simple way in C# is :
myCamera.Colorizer.Options[Option.HistogramEqualizationEnabled].value = 0f; // Turn OFF HistogramEqualization

Cheers
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MartyX Grover

May 28, 2021 08:14
You are very welcome. Thanks very much for sharing your C# code for setting Histogram Equalization with the RealSense community!
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