Chengeng Liu
PhD Candidate
Singapore, Singapore
Summary
👤
Senior🎓
Top SchoolChengeng Liu is a PhD candidate at Nanyang Technological University with eight years of industry experience bridging research and product engineering in computer vision and multimedia. He has driven state-of-the-art work in video anomaly and violence detection using MIL, 3D convolutions and attention-based fusion, and has deployed models for semantic segmentation on Triton for production-ready inference. His background spans backend systems, REST APIs, and full-stack tooling from earlier roles, giving him a pragmatic systems view alongside deep-learning expertise. Trained in software engineering at the University of Melbourne and currently focused on 3D reconstruction and image processing, he blends rigorous academic research with hands-on deployment experience. Notably, he has reproduced and extended multiple VAD studies on real-world datasets like UCF-Crime and XD-violence, emphasizing reproducibility and practical impact.
8 years of coding experience
1 year of employment as a software developer
Master of Engineering - MEng, Software engineering, Master of Engineering - MEng, Software engineering at 澳大利亚墨尔本大学The University of MelbourneDoctor of Philosophy - PhD, Computer Science, Doctor of Philosophy - PhD, Computer Science at Nanyang Technological University Singapore
Chinese, English
Github Skills (138)
cnn-classification10
attention-mechanism10
tampermonkey10
efficientnet10
grad-cam10
imagenet10
encoder10
optimizer10
resnet10
touchscreen10
computer-vision10
classification10
pointnet10
mobilenet10
pytorch10
Programming languages (8)
Github contributions (5)
chengengliu/COMP90015-Assignment1
Aug 2019 - Sep 2019
Contributions:60 commits in 17 days
ZhangzihanGit/Distributed-Shared-Whiteboard-Application
Sep 2019 - Oct 2019
Contributions:109 commits in 1 month
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