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Joo Chan Lee

4 accepted papers

2024

Compact 3D Gaussian Representation for Radiance Field

CVPR 2024highlight

Neural Radiance Fields (NeRFs) have demonstrated remarkable potential in capturing complex 3D scenes with high fidelity. However one persistent challenge that hinders the widespread adoption of NeRFs is the computational bottleneck due to the volumetric rendering. On the other hand 3D Gaussian splat…

2024

Coordinate-Aware Modulation for Neural Fields

ICLR 2024spotlight

Neural fields, mapping low-dimensional input coordinates to corresponding signals, have shown promising results in representing various signals. Numerous methodologies have been proposed, and techniques employing MLPs and grid representations have achieved substantial success. MLPs allow compact and…

2023

Masked Wavelet Representation for Compact Neural Radiance Fields

CVPR 2023poster

Neural radiance fields (NeRF) have demonstrated the potential of coordinate-based neural representation (neural fields or implicit neural representation) in neural rendering. However, using a multi-layer perceptron (MLP) to represent a 3D scene or object requires enormous computational resources and…