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Doesn't reconstruction like this rely on the decoding mechanism being trained on the original images? This doesn't scale to reconstructing any visual image, onl
by PH01 6y ago
Doesn't reconstruction like this rely on the decoding mechanism being trained on the original images? This doesn't scale to reconstructing any visual image, only to differentiating between those the decoder has already seen.
It doubt very much that it reconstructs from the visual cortext. That is a non-trivial task with fMRI which has a much higher SNR than EEG.
- mattkrause 6y agoHere's their preprint. It's basically using a pretrained VGG network as a latent space, which lets them synthesize images. https://www.biorxiv.org/content/10.1101/787101v3 https://www.biorxiv.org/content/10.1101/787101v3