Deep Dream est une technique de vision par ordinateur développée par Google that utilizes réseaux de neurones convolutifs (CNNs) to enhance and modify images in a way that produces dream-like, surreal visuals. Originally designed to improve classification d'image accuracy, Deep Dream gained popularity for its artistic capabilities, allowing users to generate unique images that blend reality with fantastical elements.
Le processus consiste à alimenter une image d'entrée dans un réseau de neurones pré-entraîné réseau neuronal, which analyzes the image’s patterns and features. The network then amplifies certain patterns, creating intricate and often bizarre transformations. Users can control the degree of enhancement by adjusting parameters, leading to varying degrees of abstraction and detail. The result is an image that may display exaggerated features, vibrant colors, and repetitive patterns reminiscent of hallucinations.
Deep Dream a suscité l'intérêt tant dans les domaines de l'art que de l' intelligence artificielle, providing a fascinating intersection where technology meets creativity. Artists and designers use this technique to explore new forms of expression, while researchers study its implications for understanding neural networks and visual perception.