LightGaussian: Unbounded 3D Gaussian Compression with 15x Reduction and 200+ FPS

Benchmark Model Rank Results
novel-view-synthesis-on-mip-nerf-360LightGaussian#9LPIPS: 0.21PSNR: 28.45SSIM: 0.857
novel-view-synthesis-on-tanks-and-templesLightGaussian#14PSNR: 23.44SSIM: 0.832LPIPS: 0.202
novel-view-synthesis-on-nerfLightGaussian#16PSNR: 32.725SSIM: 0.965LPIPS: 0.0370