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Background Subtraction with changing light

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@Pippo wrote:

Hi,

I am trying to build up people counter .. but the camera is very low and near a spot light...when someone enters , takes all the light from the spot light and reflects the light everywhere..making the MOG2 going crazy !!

You can see what happens in this video: https://www.youtube.com/watch?v=KmK_38PsN7o

Any Idea on how to improve background subtraction ?

I thought to evaluate over all frames the total average light (AV_light) and then the light for the current frame (CU_light) and the difference Diff_light=CU_light - AV_light

then I could do:
New_Current_Mat = Current_Mat + cv::Scalar(Diff_light,Diff_light,Diff_light);

what do Yout Think?

Any other smarter Idea?

Any other better background subtraction other MOG2?

tks,

pippo

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