Re: Fast Image access for binarization

Oh, and depending on if you're processor can take advantage of any loop
unraveling you can also try

while (pixel!=end)
{
*pixel++ = *pixel>threshold;

*pixel++ = *pixel>threshold;

*pixel++ = *pixel>threshold;

*pixel++ = *pixel>threshold;
}

assuming you're image size is a multiple of 4 .. doing this on an Intel
chip does seem to make a difference!

.

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