Am 26.04.2022 um 09:18 schrieb Paul B Mahol:
On Tue, Apr 26, 2022 at 8:39 AM Michael Koch <astroelectro...@t-online.de>
wrote:
Am 25.04.2022 um 22:19 schrieb Paul B Mahol:
On Mon, Apr 25, 2022 at 10:06 PM Carl Zwanzig <c...@tuunq.com> wrote:
On 4/25/2022 12:49 PM, Michael Koch wrote:
Am 25.04.2022 um 21:41 schrieb Paul B Mahol:
There is separate software for processing real world colorcharts.
If colormap isn't for processing of real world colorcharts, then what
else
is its purpose?
Purpose is processing of processed real world colorcharts, not raw ones
straight from your photos.
I did make a test where two of the 24 colors in the "source" image are
identical. It's impossible to map one color to two different target
colors. Shouldn't colormap throw an error message? Instead it quietly
copies the input to the output.
It would be very slow to check if each source color is identical.
But somehow the filter must internally have detected that mapping isn't
possible if two source colors are identical. Because the output is an
exact copy of the input. This case should trigger a warning or error in
the console output.
Michael
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