Metaphysic AI is a privately owned company founded in 2021 and headquartered in the UK. The company specializes in generative AI, developing software, algorithms, and web3 infrastructure to assist creators in producing hyperreal AI-generated content. With a team of approximately 100 employees, Metaphysic AI aims to empower creators with cutting-edge AI technology.
Metaphysic AI introduced a novel method for inferring human figures from real-world footage using NVIDIA's Instant Neural Graphics Primitives (Instant NGP) system, creating a Neural Radiance Fields (NeRF) representation of individuals. To maintain compatibility with MotionCtrl, they trained their system on the RealEstate10k dataset, focusing on training specific parameters of the spatiotemporal transformer modules. The company highlighted the importance of high-quality text in image-text paired datasets for generative systems like Stable Diffusion and Sora, as poor text quality can hinder the effectiveness of models trained on such data. Metaphysic AI also acknowledged the recent shift from Generative Adversarial Networks (GANs) to synthesis approaches like NeRF, Latent Diffusion Models (LDMs), and Gaussian Splatting. In a recent paper, Samsung Research presented a new method that leverages GANs while incorporating more recent techniques and technologies. To evaluate their FakeInversion method, Metaphysic AI compared it with state-of-the-art baselines, including DMDetect and UFD, demonstrating its effectiveness in detecting manipulated images.
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Metaphysic AI offers 2 products in the enterprise tech and media tech industries. Metaphysic AI's product portfolio comprises of production and post production and generative AI.
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