MatSim

MatSim is a synthetic dataset, and natural image benchmark for computer vision-based recognition of similarities and transitions between materials and textures, focusing on identifying any material under any conditions using one or a few examples (one-shot learning), including materials states and subclasses.

Source: One-shot recognition of any material anywhere using contrastive learning with physics-based rendering

Image Source: https://arxiv.org/pdf/2212.00648v1.pdf