The SoccerNet 2022 challenges were the second annual video understanding
challenges organized by the SoccerNet team. In 2022, the challenges were
composed of 6 vision-based tasks: (1) action spotting, focusing on retrieving
action timestamps in long untrimmed videos, (2) replay grounding, focusing on
retrieving the live moment of an action shown in a replay, (3) pitch
localization, focusing on detecting line and goal part elements, (4) camera
calibration, dedicated to retrieving the intrinsic and extrinsic camera
parameters, (5) player re-identification, focusing on retrieving the same
players across multiple views, and (6) multiple object tracking, focusing on
tracking players and the ball through unedited video streams. Compared to last
year's challenges, tasks (1-2) had their evaluation metrics redefined to
consider tighter temporal accuracies, and tasks (3-6) were novel, including
their underlying data and annotations. More information on the tasks,
challenges and leaderboards are available on this https URL
Baselines and development kits are available on this https URL

SoccerNet 2022 挑战赛是由 SoccerNet 团队组织的第二次年度视频理解挑战赛，包括 6 个基于视觉的任务，涵盖了动作检测、球员识别和跟踪等领域。