ChannelMixer biqubic resizing creates margin

M
Posted By
MarcusMoehrmann
May 9, 2004
Views
340
Replies
4
Status
Closed
I have a white layer and a channel mixer layer with a mask (e.g. a selected circle in the middle, rest unselected = black). The mixer have some mixtures other than the default (e.g. change red to 80%).

If the image is resized from 1000*1000 to 100*100, a margin of width 1 pixel is created (Photoshop CS). This should not happen ?!

Regards Marcus
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RW
Rene_Walling
May 9, 2004
Hum, were is this margin exactly?

Around the circle or around the image?

What colour is it?
M
MarcusMoehrmann
May 9, 2004
Hi Rene,

the margin is around the image, because the mask is changed around the image. The same happens with also with brightness/contrast
(german Helligkeit/Kontrast) with masks.

Regards Marcus
RW
Rene_Walling
May 10, 2004
Can you post an example somewhere?
M
MarcusMoehrmann
May 10, 2004
Hello Rene,

here is it:

ftp://ftp.typolog.de/Marcus/

print it, resize to 100*100, print again and see margin effects.

Regards Marcus

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