Cameras, sensors, and 3D body scans: All the tech helping eliminate blown calls
摘要
2026年世界杯将采用多种先进技术辅助裁判执法，包括视频助理裁判（VAR）和半自动越位技术（SAOT）。本届赛事将大量使用传感器、摄像头和计算机视觉软件，其中数字孪生技术尤为突出。每位球员都经过3D身体扫描，其数字孪生体可精确模拟身高、四肢长度和鞋码，并置于虚拟比赛场景中，帮助裁判准确判断球员位置、违规行为和罚球决策。
At the 2026 World Cup, the refs on the field and the officials on the sidelines will be able to use an abundance of tech to help call penalties, spot offside violations, and make other consequential decisions.
The video assistant referee system, known as VAR, and the semi-automated offside technology (SAOT) have been used in soccer for years. But the setup at this summer's World Cup represents some of the most advanced uses of adjudication tech to date—not just in soccer, but across all high-level sports.
During each match, the pitch will be awash in sensors, cameras, and new computer vision software. One especially notable advancement this year is the use of digital twins. Every player in the World Cup has had their body scanned by a computer. The digital twin of any athlete—which precisely matches their height, limb length, and shoe size—can be dropped into a virtual simulation of the game to determine their exact position relative to the ball, boundary lines, and other players. Officials can use all of this data to help spot infractions, determine penalties, and smooth out the edges of the beautiful game.
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