I'm amazed at how the 11khz lenna actually looks more like dithering than anything else. It's really uncanny how it looks like a floyd-steinberg dithered lenna

I'm amazed at how the 11khz lenna actually looks more like dithering than anything else. It's really uncanny how it looks like a floyd-steinberg dithered lenna [1]. I suppose that's probably the intent of the dithering, so that you can turn a higher frequency (the dither) into a lower one with aliasing basically. [1] http://www.malcolmmclean.site11.com/www/BinaryImageProcessing/lenafloyd.gif http://www.malcolmmclean.site11.com/www/BinaryImageProcessin...