»Logo.Hallucination« continuously monitors the images circulating on the Internet looking for hidden logos. It’s software is based on neural network image recognition. Pattern recognition is a field in full expansion, it constitutes a key technology in the domains of safety, of the management of the rights, of marketing… »Logo.Hallucination« proposes to use technologies of recognition of images in order to detect subliminal forms of logos or emblems, hidden (generally involuntarily) in the visual environment or in the whole of the images of the Internet. Every time a hallucination is detected, an email is sent to the owner of the image. By Christophe Bruno.