Translated data: ShanghaiTech University, NeuDim, ByteDance, and DGene have jointly released an AI paper titled "HiFi4G: Breakthroughs in Human Modeling and Efficient Rendering." HiFi4G combines 3D Gaussian representation with non-rigid tracking to recreate high-fidelity 4D human performances in a compact manner. Its notable features include superior rendering speed, quality, and storage overhead, as well as a compression ratio of about 25 times, with less than 2MB of storage per frame. This technology holds broad application prospects in film, television, and game production, providing innovative solutions for real-time high-fidelity rendering.