What is Hidden Image Data Printing?

Hidden Image Data Printing is an image processing which makes use of Digital Hidden Image Technology (DHIT) to create hidden image productions.

It only involves two main components - Encryption Images and Special Optical Lens. The processing employs dot matrix principle and printing craft to combine and encrypt one or more images. The revealed part of images is visible and can be seen with naked eyes, while the hidden part is the digitalized images which require the use of special checker (also refers to optical lens). The production of hidden image is useful to secure information that is highly confidential. It is commonly applied in identification systems, brand and products protection or anti-counterfeit. Many manufacturers are also inspired to create and produce interactive educational tools or creative toys and games by the nature of hidden image technology.