On 2008-10-25 12:41:51 -0500, [EMAIL PROTECTED] said:
Kevin D. Smith:
What I want is a two color output image: black where the image wasn't
different, and white where it was different.<
There are several ways to do that. If speed isn't essential, then you
can create a third blank image of the
> Kevin D. Smith:
>> What I want is a two color output image: black where the image wasn't
>> different, and white where it was different.<
Use the ImageChops.difference, which would give a difference image. Then
map all colors to white except black using Image.point()
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Kevin D. Smith:
> What I want is a two color output image: black where the image wasn't
> different, and white where it was different.<
There are several ways to do that. If speed isn't essential, then you
can create a third blank image of the right size, and then use the
method that iterates on
On Fri, 24 Oct 2008 14:51:07 -0500, Kevin D. Smith wrote:
> I'm trying to get the difference of two images using PIL. The
> ImageChops.difference function does almost what I want, but it takes the
> absolute value of the pixel difference. What I want is a two color
> output image: black where th
I'm trying to get the difference of two images using PIL. The
ImageChops.difference function does almost what I want, but it takes
the absolute value of the pixel difference. What I want is a two color
output image: black where the image wasn't different, and white where
it was different. Ri
