Legacy ImageMagick Discussions Archive

Looking up isn't enough. It can't open image files which use palettes, be it BMP or PNG.
And it seems the case with Imagemagick too...

Thank you.

Now about loading the dithered palettized images back to ImageMagick to convert it to an image not using a palette, are you guys getting the same error as me? or can you successfully convert these images?

The reason I want to do this is I want to use Blender to save the frames to a ...

I still can't find a way to set the save locations of extracted color channels.
Not sure why you would need to do that.
I mentioned this,
And how can I set the locations and names of the extracted channel files to save? "-separate" saves all 3 channels in one folders and names them itself.
I ...

Thank you. What colors are in the "saturated colors" palette? Red, green, blue, cyan, magenta, yellow, white, black?

I still can't find a way to set the save locations of extracted color channels.

Also, I'm unable to save back any image I've converted to a BMP which uses palettes.
When converting ...

For now I've just written a Python script that runs a windows shell command inside a loop, not a good way to do it but will do for now.

How to do ordered dithering and still use custom 8 color pallete?

And how can I set the locations and names of the extracted channel files to save? "-separate ...

I checked the Wand sourcecode and it seems there's no wrapper around that function.

I also checked "PythonMagick" library which seems to be a wrapper around the C++ "Magick++" library. I found the function Image.map there which is also made available in PythonMagick, but it only seems to allow ...

I'm currently using http://docs.wand-py.org/en/0.4.0/ but any will do.
You can just tell me where the functionality in the C library is located.

And how to do ordered dithering and still use custom 8 color pallete?

Thank you.

What about the ImageMagick API? I tried writing a Python program to automate conversion of files in folders, but I can't find where the '-remap' functionality of the convert.exe program is in the API.

I have video frames I need to convert to dithered 3 bit (8 color: red, green, blue, cyan, magenta, yellow, white, black) RGB images.

http://i.imgur.com/L5ePrtx.png

I want to convert it to this:
http://i.imgur.com/AWBcqKL.png
Worked in GIMP. But I need to batch convert thousands of these.

By ...