1 code implementation • 19 Apr 2024 • David Montero, César Aybar, Chaonan Ji, Guido Kraemer, Maximilian Söchting, Khalil Teber, Miguel D. Mahecha
Advancements in Earth system science have seen a surge in diverse datasets.
no code implementations • 11 Jul 2022 • Chaonan Ji, Tao Yu, Kaiwen Guo, Jingxin Liu, Yebin Liu
For the relighting, we introduce a ray tracing-based per-pixel lighting representation that explicitly models high-frequency shadows and propose a learning-based shading refinement module to restore realistic shadows (including hard cast shadows) from the ray-traced shading maps.
1 code implementation • 5 Jul 2022 • Zhe Li, Zerong Zheng, Hongwen Zhang, Chaonan Ji, Yebin Liu
Then given a monocular RGB video of this subject, our method integrates information from both the image observation and the avatar prior, and accordingly recon-structs high-fidelity 3D textured models with dynamic details regardless of the visibility.
no code implementations • 30 Nov 2020 • Xiaochen Zhao, Zerong Zheng, Chaonan Ji, Zhenyi Liu, Siyou Lin, Tao Yu, Jinli Suo, Yebin Liu
We introduce VERTEX, an effective solution to recover 3D shape and intrinsic texture of vehicles from uncalibrated monocular input in real-world street environments.