Jiahao Shao

I am a student researcher at X-D Lab advised by Yiyi Liao. I am also lucky to have collaboration with Matteo Poggi. Previously I obtained my B.Eng. degree in Automation from Zhejiang University in 2024.

I am interested in 3D computer vision and generative models.

Email  /  CV (Oct. 24)  /  Scholar  /  Twitter  /  Github

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News
  • Feb. 2025: 🔥🔥 Two papers accepted to CVPR 2025.
  • Mar. 2024: One paper accepted to CVPR 2024.

Research
Prometheus: 3D-Aware Latent Diffusion Models for Feed-Forward Text-to-3D Scene Generation
Yuanbo Yang*, Jiahao Shao*, Xinyang Li, Yujun Shen, Andreas Geiger, Yiyi Liao†
CVPR, 2025
project page / arXiv / code

Prometheus introduces a novel method for feed-forward scene-level 3D generation in seconds. Its key idea is to harness the power of pre-trained 2D priors to enable generalizable and efficient 3D synthesis - hence its name, Prometheus.

Learning Temporally Consistent Video Depth from Video Diffusion Priors
Jiahao Shao*, Yuanbo Yang*, Hongyu Zhou, Youmin Zhang, Yujun Shen, Vitor Guizilini, Yue Wang, Matteo Poggi, Yiyi Liao†
CVPR, 2025
project page / arXiv / code

ChronoDepth addresses the challenge of streamed video depth estimation with video diffusion model.

HUGS: Holistic Urban 3D Scene Understanding via Gaussian Splatting
Hongyu Zhou, Jiahao Shao, Lu Xu, Dongfeng Bai, Weichao Qiu, Bingbing Liu, Yue Wang, Andreas Geiger, Yiyi Liao
CVPR, 2024
project page / arXiv / code

HUGS utilizes 3D Gaussian Splatting for holistic urban scene understanding with only posed RGB image as input. The model extend 3D Gaussian Splatting to model camera exposure, optical flow, semantics and dynamic objects for holistic understanding while it could achieve real-time rendering at 100 fps.

Experiences

Ant Group
Apr. 2024 - Present
Research Intern

Zhejiang University,
Sep. 2020 - Jul. 2024
Bachelor Degree
Misc.
  • I enjoy various kinds of sports, including basketball, fitness, and water sports. I was a varsity athlete and the team leader on ZJU's Dragon Boat Team. I am also a fan of NBA.

Last updated Feb. 2025
Thanks Dr. Jon Barron for sharing the source code of his personal page.