US Patent 11651554 Systems and methods for synthetic image generation

An image generation system is provided to: receive a 3D CAD (computer aided design) model comprising 3D model images of a target object; generate a graph data structure; based on the 3D CAD model of the target object and the graph data structure, generate a plurality of augmented CAD models of the target object comprising a plurality of data sets, each data set respectively corresponding to an associated one of a plurality of attribute classes, each data set comprising a plurality of 2D model images; input the plurality of data sets into a generative adversarial network; generate synthetic photorealistic images of the target object using the plurality of generators of the generative adversarial network, the synthetic photorealistic images including attributes in accordance with the plurality of data sets corresponding to the plurality of attribute classes; and output the synthetic photorealistic images of the target object.