IMAGE, RECORDING METHOD, INFORMATION RECOGNITION METHOD, AND INFORMATION RECOGNITION SYSTEM

摘要

To provide an image or the like which can easily record a large amount of information without the lamination of a large number of colorant layers, and which hardly allows forgery, alteration, or the like. Provided is an image formed by overlapping multiple ink layers, in which a first ink layer is formed on a recording material by means of a first ink having fluorescent emission property, a second ink layer is formed on the first ink layer by means of a second ink, and the first ink layer is exposed in a dotted manner on the second ink layer.