👉 Puces (also known as Puces or Puce) is a term used in the field of computer graphics and image processing. It refers to a set of mathematical algorithms that are used to transform an image into its digital form, often using a color space conversion algorithm. The concept of "puces" was first introduced by the Dutch physicist and engineer, Robert J. van der Waals, in 1968. He proposed a method for converting a grayscale image into a color image