8 citations · 9 across the 5 of their papers we have counts for
4 papers · 1 filter
Long-term Human Participation Assessment In Collaborative Learning Environments Using Dynamic Scene Analysis
Wenjing Shi, Phuong Tran, Sylvia Celedón-Pattichis +1
The paper develops datasets and methods to assess student participation in real-life collaborative learning environments. In collaborative learning environments, students are organ…
Enhancing Surveillance Camera FOV Quality via Semantic Line Detection and Classification with Deep Hough Transform
Andrew C. Freeman, Wenjing Shi, Bin Hwang
The quality of recorded videos and images is significantly influenced by the camera's field of view (FOV). In critical applications like surveillance systems and self-driving cars,…
Human Attention Detection Using AM-FM Representations
Wenjing Shi
Human activity detection from digital videos presents many challenges to the computer vision and image processing communities. Recently, many methods have been developed to detect…
Talking Detection In Collaborative Learning Environments
Wenjing Shi, Marios S. Pattichis, Sylvia Celedón-Pattichis +1
We study the problem of detecting talking activities in collaborative learning videos. Our approach uses head detection and projections of the log-magnitude of optical flow vectors…