Spark 2.0 is an open‑source WebGL2‑based rendering engine that uses continuous LoD trees, a custom RAD file format, and GPU memory virtualization to stream and display massive 3D Gaussian‑splatting scenes on phones, tablets and browsers with smooth, real‑time interaction.
Split4D introduces a novel paradigm for 4D scene reconstruction that eliminates the need for video segmentation by leveraging single‑frame 2D masks, a freetime feature learning strategy, streaming sampling, and 3D tracking regularization, achieving high‑quality, object‑level decoupled representations across complex dynamic scenarios.
SplatSSC introduces a depth‑guided Gaussian splatting framework that replaces random primitive initialization with geometry‑aware priors and a decoupled aggregation module, achieving state‑of‑the‑art performance on indoor semantic scene completion while dramatically reducing computational overhead and eliminating floaters.
This article explains how 3D Gaussian Splatting transforms ordinary video footage into high‑quality 3D reconstructions with minimal equipment, outlines the low‑cost workflow using ffmpeg and COLMAP, and discusses practical challenges and future possibilities for the technology.
This article explains how to create high‑quality 3D scenes from ordinary video footage by slicing frames with ffmpeg, extracting camera poses with COLMAP, and applying 3D Gaussian Splatting to replace traditional mesh‑texture pipelines, dramatically lowering equipment costs and data size.
