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by williamcotton
1198 days ago
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We performed visual reconstruction from fMRI signals using LDM in three simple steps as follows (Figure 2, middle). The only training required in our method is to construct linear models that map fMRI signals to each LDM component, and no training or fine-tuning of deep-learning models is needed. We used the default parameters of image- to-image and text-to-image codes provided by the authors of LDM 2, including the parameters used for the DDIM sam- pler. See Appendix A for details. |
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