Interlace brighten the image

Questions and postings pertaining to the usage of ImageMagick regardless of the interface. This includes the command-line utilities, as well as the C and C++ APIs. Usage questions are like "How do I use ImageMagick to create drop shadows?".
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shan_shan
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Interlace brighten the image

Post by shan_shan »

Hi,
I had an old version of ImageMagick.
I updated to the latest version, and the interlace command ('convert -interlace PLANE') makes my image brighter than it really is.

Here is an example link:
http://smelectricalltd.co.uk/cs/Satelli ... 2000:45:28
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dlemstra
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Re: Interlace brighten the image

Post by dlemstra »

What is your operating system and the old version that you were using? Can you specify the complete command that are you running?
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shan_shan
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Re: Interlace brighten the image

Post by shan_shan »

Thanks, Apparently we had a test version of Debian... We returned to the old version...
skris88
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Re: Interlace brighten the image

Post by skris88 »

Hi All,

I am trying to use ImageMagick to brighten all images in a folder in Ubuntu.

Is there a command line entry when in the Terminal I can put in that would do that by 10% (or another value), for example

INTERLACE *.JPG -BRIGHT10

to brighten all the JPG files in the current folder by 10%?

THANKS!
snibgo
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Re: Interlace brighten the image

Post by snibgo »

For processing multiple files, see http://www.imagemagick.org/script/mogrify.php

For modifying brightness, there are many methods, such as http://www.imagemagick.org/script/comma ... s-contrast
snibgo's IM pages: im.snibgo.com
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