Bit Reduction of grayscale 16u to 8u

[Battersby__Brian1]

Hello,

I am doing some simple bit reduction of grayscale images from 16u to 8u using ippiReduceBits...

However the resulting 8 bit images do not look very good at all.  What are the best parameters to set for achieving the best looking 8 bit converted grayscale images?

Thanks

[Andrey_B_Intel]

HI Brian.

Could you attach images or reproducer, please?

Thanks.

[Battersby__Brian1]

I was able to get bit reduction working using other API calls in IPP.

Thank you

[Gennady_F_Intel]

could you give us more details how did you work around the problem?