Monocular 3D Object Detection via Feature Domain Adaptation

no code implementations • ECCV 2020 • Lele Chen, Guofeng Cui, Celong Liu, Zhong Li, Ziyi Kou, Yi Xu, Chenliang Xu

Monocular 3D object detection is a challenging task due to unreliable depth, resulting in a distinct performance gap between monocular and LiDAR-based approaches.

Domain Adaptation Foreground Segmentation +2

PlenVDB: Memory Efficient VDB-Based Radiance Fields for Fast Training and Rendering

no code implementations • CVPR 2023 • Han Yan, Celong Liu, Chao Ma, Xing Mei

VDB takes both the advantages of sparse and dense volumes for compact data representation and efficient data access, being a promising data structure for NeRF data interpolation and ray marching.

NeuLF: Efficient Novel View Synthesis with Neural 4D Light Field

no code implementations • 15 May 2021 • Zhong Li, Liangchen Song, Celong Liu, Junsong Yuan, Yi Xu

In this paper, we present an efficient and robust deep learning solution for novel view synthesis of complex scenes.

Novel View Synthesis

Talking-head Generation with Rhythmic Head Motion

1 code implementation • 16 Jul 2020 • Lele Chen, Guofeng Cui, Celong Liu, Zhong Li, Ziyi Kou, Yi Xu, Chenliang Xu

When people deliver a speech, they naturally move heads, and this rhythmic head motion conveys prosodic information.

Talking Head Generation

Superimposition-guided Facial Reconstruction from Skull

no code implementations • 28 Sep 2018 • Celong Liu, Xin Li

We develop a new algorithm to perform facial reconstruction from a given skull.

Facial Inpainting