2 papers
cs.CV2024
PH-Dropout: Practical Epistemic Uncertainty Quantification for View Synthesis
Chuanhao Sun, Thanos Triantafyllou, Anthos Makris +4
View synthesis using Neural Radiance Fields (NeRF) and Gaussian Splatting (GS) has demonstrated impressive fidelity in rendering real-world scenarios. However, practical methods fo…
cs.LG2024
Learning High-Frequency Functions Made Easy with Sinusoidal Positional Encoding
Chuanhao Sun, Zhihang Yuan, Kai Xu +4
Fourier features based positional encoding (PE) is commonly used in machine learning tasks that involve learning high-frequency features from low-dimensional inputs, such as 3D vie…