39 citations · 52 across the 11 of their papers we have counts for
Showing 2022Show all
3 papers · 1 filter
cs.CV2022★ 2 cited
Overlooked Video Classification in Weakly Supervised Video Anomaly Detection
Weijun Tan, Qi Yao, Jingfeng Liu
Current weakly supervised video anomaly detection algorithms mostly use multiple instance learning (MIL) or their varieties. Almost all recent approaches focus on how to select the…
eess.IV2022★ 1 cited
Two-Stage COVID19 Classification Using BERT Features
Weijun Tan, Qi Yao, Jingfeng Liu
We propose an automatic COVID1-19 diagnosis framework from lung CT-scan slice images using double BERT feature extraction. In the first BERT feature extraction, A 3D-CNN is first u…
cs.CV2022★ 1 cited
Detection of Fights in Videos: A Comparison Study of Anomaly Detection and Action Recognition
Weijun Tan, Jingfeng Liu
Detection of fights is an important surveillance application in videos. Most existing methods use supervised binary action recognition. Since frame-level annotations are very hard…