Shuxiang Xie*

G2fR: Frequency Regularization in Grid-based Feature Encoding Neural Radiance Fields

"Neural Radiance Field (NeRF) methodologies have garnered considerable interest, particularly with the introduction of grid-based feature encoding (GFE) approaches such as Instant-NGP and TensoRF. Conventional NeRF employs positional encoding (PE) and represents a scene with a Multi-Layer Perceptron…