That's nice. I'll have to try it on a a random selection of images, but it is definitely interesting.

(I'm a bit confused why you are writing back the current pixel with the same color you just read, and then setting the color of the adjacent pixel one row down to the newly calculated color? Which means you'll be re-reading your new values when processing the next row.

And why x => $w + $i</x> rather than <c>y => $j + 1?)

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re^6: Randomly biased, random numbers. (A working solution) by BrowserUk
in thread Randomly biased, random numbers. by BrowserUk

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