Researchers found that they could reconstruct high-resolution and highly accurate images from brain activity by using the popular Stable Diffusion image generation model, as outlined in a paper published in December. The authors wrote that unlike previous studies, they didn’t need to train or fine-tune the AI models to create these images. This study was a peek into the internal processes of diffusion models, the researchers concluded.
Source: Researchers Use AI to Generate Images Based on People’s Brain Activity