SA-GS: Semantic-Aware Gaussian Splatting for Large Scene Reconstruction with Geometry Constrain(2)

Related Work

Gaussian Splats on Large Scale Scene Reconstruction

Large-scale scene reconstruction faces challenges such as high memory usage, variable lighting, and sparse data.

Notable techniques include CityGaussian, VastGaussian, and HierarchicalGaussian, which employ a divide-and-conquer strategy, though their methods differ.

For instance, CityGaussian and VastGaussian segment based on camera visibility, while HierarchicalGaussian uses a grid division.

Techniques like Efficient