Khoi Nguyen

Khoi Nguyen

AI Research Scientist

VinAI Research


Khoi Nguyen is a PhD in Computer Science graduating from Oregon State University. His research interests include computer vision and machine learning. His primary research includes 2D/3D understanding, encompassing areas such as detection, segmentation, and reconstruction. In addition, he also explores the realms of Few-shot Learning and Vision-Language Models. Furthermore, Khoi is actively involved in advancing 2D/3D Generation, particularly in Efficient and Trustworthy Generative AI, contributing to push the boundaries of knowledge and innovation.


  • GenAI including Diffusion Models, Multimodal LLMs
  • Few/Zero-shot/Open-vocabulary Learning and Vision-Language Models
  • 2D and 3D understanding including Detection, Segmentation, and Reconstruction


  • PhD in Computer Science, 2021

    Oregon State University

  • MSc in Computer Science, 2017

    Oregon State University

  • BSc in Computer Science, 2014

    Ho Chi Minh City University of Technology (Bach Khoa University)

Recent News

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[07/24] Two papers (DiverseDream and SwiftBrushv2) accepted to ECCV 2024. Cheers!

[02/24] Our Open3DIS is accepted to CVPR 2024. Cheers!

[10/23] One paper accepted to WACV 2024 in Open-vocab Object Detection. Congrats to the first authors Chau Pham and Truong Vu for their first paper!

[09/23] One paper accepted to NeurIPS 2023. Congrats to the first authors Quang Nguyen and Truong Vu for their first paper!

[07/23] One paper accepted to ICCV 2023. Congrats to the first author Tuan Ngo for his third paper!




Research Scientist

VinAI Research

Jul 2021 – Present Hanoi, Vietnam
Computer Vision and Machine Learning Research and Mentoring

Research Intern

AIBee US Corp.

Jun 2019 – Sep 2019 Palo Alto, California
  • Topic: Multi-person Tracking by Segmentation in Surveillance Camera
  • Mentors: Dr. Chunhui Gu, Dr. Sinisa Todorovic, Dr. Silvio Savarese

Research Intern

Verisk Analytics

Jun 2018 – Sep 2018 Jersey City, New Jersey
  • Topic: Apply Graph Neural Network to image document analysis for extracting semistructured information (W2 Form)
  • Mentor: Dr. Maneesh Singh

Recent Posts