Legacy ImageMagick Discussions Archive

fmw42 wrote: ↑2014-05-19T12:00:38-07:00 When I have done this for multiple colored Tshirts, I worked with a white shirt to get the masks, lighting and displacement maps. Then just replaced the actual shirt in the final step.

Which parameters would you use to get the masks, lighting and displacement maps for a white image?

The basic idea is as follows (unix syntax) 1) extract or make a mask (here I make it from your image, since the coat image did not have transparent background) 2) convert the coat image to grayscale, apply the mask into the alpha channel and then get the average gray level of the opaque pixels 3 ...