Legacy ImageMagick Discussions Archive

You could always write the IplImage image to disk and read it in with MagickReadImage(). If the resource limits are low ImageMagick will cache the pixels from disk rather than memory. Another possibility is to memory map the IplImage and use MagickReadImageBlob().

MagickReadImageBlob() accepts an image that is in memory. You give a pointer to an image and its length. Its up to you to figure out how to get that image into memory.