285 citations · 501 across the 18 of their papers we have counts for
4 papers · 1 filter
Sports Camera Calibration via Synthetic Data
Jianhui Chen, James J. Little
Calibrating sports cameras is important for autonomous broadcasting and sports analysis. Here we propose a highly automatic method for calibrating sports cameras from a single imag…
Learning Sports Camera Selection from Internet Videos
Jianhui Chen, Keyu Lu, Sijia Tian +1
This work addresses camera selection, the task of predicting which camera should be "on air" from multiple candidate cameras for soccer broadcast. The task is challenging because o…
A Less Biased Evaluation of Out-of-distribution Sample Detectors
Alireza Shafaei, Mark Schmidt, James J. Little
In the real world, a learning system could receive an input that is unlike anything it has seen during training. Unfortunately, out-of-distribution samples can lead to unpredictabl…
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…