Unverified50% confidenceFactExact time
Google开源的MediaPipe框架提供轻量级手部关键点检测能力，可实时追踪21个手部骨骼节点，通过JavaScript直接在浏览器中运行，无需服务端支持
1
Sources
50%
Confidence
Long-term
Relevance
7/22/2026
First Seen
Sources
Related Claims
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