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Re: Binary image from a plot
From: |
N |
Subject: |
Re: Binary image from a plot |
Date: |
Fri, 10 Jul 2020 14:16:01 +0200 |
> HI Nicklas,
>
> I use print instead of saveas when saving the plot but as far as I know they
> are very similar, aren’t they?:
> # save as png monochrome
> print(plothandler, filenameimage, "-mono”);
Yes at least for these cases they produce the same result I can't imagine it
can make a difference.
> And when reading the image I’m using imread but the image has grayscale color
> type and I should convert it to binary for the fitness function. Finally I
> got it but at the moment I sent the first email I was a bit stuck on this.
Grayscale is like 253 shades of gray plus black and white. Binary is zero or
one. You may compare grayscale matrix against a number to get a binary result,
black and white picture.