Legacy ImageMagick Discussions Archive

If you separate the alpha channel, you will see that it is not just white with a few black specs. It has some uneven gray toning to it. My two commands above fixed each of those issues. The first command evened out the gray so that the background was white. The second command left the gray, but ...

I do not understand. I have separated your alpha channel and can clean it up completely. But why not just turn off the alpha channel. The alpha channel in my image is more of an error channel it holds the position of dust and other non-transparent impurities in the scanned film. Just turning it off ...

Here's an example image.

https://docs.google.com/file/d/0B5FjK44 ... sp=sharing

It doesn’t display properly in Google’s web viewer but you can download it.

Hello, I have some tiff files from scanner where the alpha channel represent dust that I want to blur out. I am trying with the same process as in the “Removing Text and Logos” example but I can’t get one step in the example to work properly. http://www.imagemagick.org/Usage/photos/#removing convert ...

I found a bug when loading embedded xml resource files. StringInfo->datum will later be passed to NewXMLTree() who expects it to be null-terminated. StringToStringInfo() strips the trailing null, so instead do what ConfigureFileToStringInfo() does when loading from a file. Index: MagickCore ...