Very interesting, pity the author chose such a poor example for the explanation (low, artificial and multicoloured light), making it really hard to understand what the "ground truth" and expected result should be.
I'm not sure I understand your complaint. The "expected result" is either of the last two images (depending on your preference), and one of the main points of the post is to challenge the notion of "ground truth" in the first place.
I'm not sure I understand your complaint. The "expected result" is either of the last two images (depending on your preference), and one of the main points of the post is to challenge the notion of "ground truth" in the first place.