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Hei Law

3 accepted papers

2023

Infinite Photorealistic Worlds Using Procedural Generation

CVPR 2023poster

We introduce Infinigen, a procedural generator of photorealistic 3D scenes of the natural world. Infinigen is entirely procedural: every asset, from shape to texture, is generated from scratch via randomized mathematical rules, using no external source and allowing infinite variation and composition…

2021

Revisiting Point Cloud Shape Classification with a Simple and Effective Baseline

ICML 2021spotlight

Processing point cloud data is an important component of many real-world systems. As such, a wide variety of point-based approaches have been proposed, reporting steady benchmark improvements over time. We study the key ingredients of this progress and uncover two critical results. First, we find th…