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Chris Phillips wrote:
>
> This is a pretty cool technique! I really like the middle picture
> (movehead2.jpg) just as a work of art.
>
>
>
LOL, thanks
>
> You could overcome this by subtracting out the minimum pixel change from all
> pixels. So if the entire picture gets brighter or darker, you adjust the
> "delta" image to contain black pixels once again.
>
> You might need to do some statistical footwork to determine a suitable
> real-world offset to apply, but you should be able to detect when the entire
> image gets brighter or darker all at once. You could even take the average
> change of all RGB pixel values and subtract that out from the final image as a
> first attempt.
>
>
>
I wil try some method to fixe it
nanobapt
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Message is in Reply To:
 | | Re: Vision command + linux
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| (...) This is a pretty cool technique! I really like the middle picture (movehead2.jpg) just as a work of art. (...) You could overcome this by subtracting out the minimum pixel change from all pixels. So if the entire picture gets brighter or (...) (21 years ago, 12-Dec-03, to lugnet.robotics.rcx.legos, lugnet.robotics)
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