Unverified50% confidenceSolutionExact time
动作自动计数本质上是一个时间序列的峰值检测问题，通过追踪关键关节点角度变化的完整周期实现
1
Sources
50%
Confidence
Long-term
Relevance
8/4/2026
First Seen
Sources
CoachAI：用iPhone摄像头实时纠正健身动作的AI私教App
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