Hello, I'm Tuan Duc Ngo

I am a second-year PhD student in Computer Science of UMass Amherst, USA, advised by Prof. Evangelos Kalogerakis and Prof. Chuang Gan. Prior to that, I was an AI Research Resident at VinAI Research. I received my B.E. degree in Computer Engineering from the Ho Chi Minh City University of Technology, Vietnam. Email: ductuan.ngo99 (at) gmail (dot) com

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News

Feb 2025: 4Real-Video is accepted to CVPR 2025.
Jan 2025: DELTA is accepted to ICLR 2025, and the code is also released (Github)
May 2024: I joined Snap Research as a Research Intern.
Feb 2024: Open3DIS is accepted to CVPR 2024. We have also released the code.
Jul 2023: GaPro is accepted to ICCV 2023. We have also released the code.
Feb 2023: ISBNet is accepted to CVPR 2023. We have also released the code.
Jul 2022: GeoFormer is accepted to ECCV 2022. We have also released the code.

Publications

4Real-Video: Learning Generalizable Photo-Realistic 4D Video Diffusion

Chaoyang Wang*, Peiye Zhuang*, Tuan Duc Ngo*, Willi Menapace, Aliaksandr Siarohin, Michael Vasilkovsky, Ivan Skorokhodov, Sergey Tulyakov, Peter Wonka, Hsin-Ying Lee

CVPR, 2025

A diffusion model that generates 4D video -- a grid of video frames with both time and viewpoint axes.

Project Page PDF arXiv

DELTA: Dense Efficient Long-range 3D Tracking for Any video

Tuan Duc Ngo*, Peiye Zhuang, Chuang Gan, Evangelos Kalogerakis, Sergey Tulyakov, Hsin-Ying Lee, Chaoyang Wang

ICLR, 2025

Capture the dense, long-range, 3D point trajectories from casual videos in a feed-forward manner

Project Page PDF arXiv Code

Open3DIS: Open-vocabulary 3D Instance Segmentation with 2D Mask Guidance

Phuc Nguyen*, Tuan Duc Ngo*, Chuang Gan, Evangelos Kalogerakis, Anh Tran, Cuong Pham, Khoi Nguyen

CVPR, 2024

Tackle the open-vocabulary 3D point cloud instance segmentation by using 2D prior

Project Page PDF arXiv Code

GaPro: Box-Supervised 3D Point Cloud Instance Segmentation Using Gaussian Processes as Pseudo Labelers

Tuan Duc Ngo*, Binh-Son Hua, Khoi Nguyen

ICCV, 2023

Tackle the box-supervised 3D point cloud instance segmentation by using Gaussian Processes to generate pseudo labels

PDF arXiv Code

ISBNet: a 3D Point Cloud Instance Segmentation Network with Instance-aware Sampling and Box-aware Dynamic Convolution

Tuan Duc Ngo*, Binh-Son Hua, Khoi Nguyen

CVPR, 2023

Introduce an efficient sampling strategy and propose leveraging the bounding box as a geometric cue for the 3D point cloud instance segmentation

PDF arXiv Code Video

Geodesic-Former: A Geodesic-Guided Few-Shot 3D Point Cloud Instance Segmenter

Tuan Duc Ngo*, Khoi Nguyen

ECCV, 2022

Propose a new task, Few-shot 3D point cloud instance segmentation, and introduce a geodesic-based 3D instance segmenter

PDF arXiv Code

GAC3D: improving monocular 3D object detection with ground-guide model and adaptive convolution

Minh-Quan Viet Bui*, Tuan Duc Ngo*, Hoang-Anh Pham, Duc Dung Nguyen

PeerJ, 2021

Propose a new monocular 3D detection framework leveraging the ground plane model and depth-adaptive convolution

PDF Code