2 papers
cs.CV2023
CA-CentripetalNet: A novel anchor-free deep learning framework for hardhat wearing detection
Zhijian Liu, Nian Cai, Wensheng Ouyang +3
Automatic hardhat wearing detection can strengthen the safety management in construction sites, which is still challenging due to complicated video surveillance scenes. To deal wit…
cs.CV2016
Detecting facial landmarks in the video based on a hybrid framework
Nian Cai, Zhineng Lin, Fu Zhang +2
To dynamically detect the facial landmarks in the video, we propose a novel hybrid framework termed as detection-tracking-detection (DTD). First, the face bounding box is achieved…