We built a free, open-source markerless motion capture system during the pandemic. This animation was created with 4x $20US webcams and a gaming PC, details in the comments [OC]
from /r/dataisbeautiful
我們在大流行期間建立了一個免費的、開源的無標記的動作捕捉系統。這個動畫是用4個20美元的網絡攝像頭和一臺遊戲電腦製作的，詳情請見評論[OC] 。