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Welcome to Fractal Forums > Fractal Art > Other Artforms > Format, Printing & Post Production > dithering
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Author Topic: dithering  (Read 655 times)
Description: adding noise to smooth out quantization errors
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claude
Fractal Bachius
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Posts: 563



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« on: February 24, 2015, 05:23:26 AM »
I wrote a blog post about dithering (adding noise before quantizing to output bit depth):

http://mathr.co.uk/blog/2015-02-24_dithering.html

I think dithering is a good thing, gets rid of banding very nicely.

* undithered.jpg (13.66 KB, 384x384 - viewed 252 times.)

* dithered.jpg (15.22 KB, 384x384 - viewed 279 times.)
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quaz0r
Fractal Molossus
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Posts: 652
« Reply #1 on: February 24, 2015, 06:31:23 AM »
thanks for the interesting articles as always  wink
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