1NVIDIA, 2Tel Aviv University Accepted to SIGGRAPH 2023 We present Perfusion, a new text-to-image personalization method. With only a 100KB model size, trained for roughly 4 minutes, Perfusion can creatively portray personalized objects. It allows significant changes in their appearance, while maintaining their identity, using a novel mechanism we call “Key-Locking”. Perfusion can also combine
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