KaliCalib: A Framework for Basketball Court Registration. (arXiv:2209.07795v1 [cs.CV])

Tracking the players and the ball in team sports is key to analyse the
performance or to enhance the game watching experience with augmented reality.
When the only sources for this data are broadcast videos, sports-field
registration systems are required to estimate the homography and re-project the
ball or the players from the image space to the field space. This paper
describes a new basketball court registration framework in the context of the
MMSports 2022 camera calibration challenge. The method …

arxiv basketball court framework registration