Tschumperlé: My latest ten months working on G’MIC
David Tschumperlé has posted an
extensive summary of his work on G'MIC, an image-processing tool.
One of those projects was comic colorization:
"The idea is very simple: Instead of forcing the artist to do all the
colorization job by himself, we just ask him to put some colored key-points
here and here, inside the different image regions to fill-in. Then, the
algorithm tries to guess a probable colorization of the drawing, by
analyzing the contours in the image and by interpolating the given colored
key-points with respect to these contours." (LWN looked at G'MIC in August 2014).