14 citations · 25 across the 3 of their papers we have counts for
3 papers
cs.CV2018★ 6 cited
A Two-point Method for PTZ Camera Calibration in Sports
Jianhui Chen, Fangrui Zhu, James J. Little
Calibrating narrow field of view soccer cameras is challenging because there are very few field markings in the image. Unlike previous solutions, we propose a two-point method, whi…
cs.CV2017★ 14 cited
Backtracking Regression Forests for Accurate Camera Relocalization
Lili Meng, Jianhui Chen, Frederick Tung +3
Camera relocalization plays a vital role in many robotics and computer vision tasks, such as global localization, recovery from tracking failure, and loop closure detection. Recent…
cs.CV2017★ 5 cited
Light Cascaded Convolutional Neural Networks for Accurate Player Detection
Keyu Lu, Jianhui Chen, James J. Little +1
Vision based player detection is important in sports applications. Accuracy, efficiency, and low memory consumption are desirable for real-time tasks such as intelligent broadcasti…