Category: Printers

Surprise! You can find color in B&W photos

This is easy to reduce a color photo to a B&W image (any photo software or any B&W photocopier can do it). But the reverse operation seems difficult at best, impossible in most cases. However, a team of French scientists from the French INRIA (Guillaume Charpiat, Matthias Hofmann et Bernhard Schölkopf) presented recently an algorithm…

Online color thesaurus

Would you know what colour cerulean is? Or peach? Or spruce? Or watermelon? Or plum? Or rust? The HP online color thesaurus is a great way to identify these and to get the precise formal definition of such colours. You type in a name, and it will give you the color, similar ones and anonyms.