how to recolor a s/w image with a rgb thumbnail?

[tenim]

hello,

i have a problem, i cant solve: i have a grayscale image(430x420) and an thumbnail of this image(91x120) which is a 24bit rgb image(colored). the thumbinail is horizontal smaller than the original image, but only a few pixels. i want to recolor the s/w image with the informations from the thumbnail but i doesn´t know how. can imagemagick do that and if not, which tool can do this?

thanks

[fmw42]

Please repost this to the User's forum and post a link to your two input images. Also what version of IM are you using and what platform.

I am not sure there is any way that will make the two look exactly the same. But some ideas can be tried.

[tenim]

ok, reposted. but i dont want to post the images, some personal things.