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85问答库 > 利用手机摄像头测量心率是如何实现的？

利用手机摄像头测量心率是如何实现的？

2025-03-16 19:39:55

推荐回答（5个）

回答1：

这种应用需要LED给手指补光，摄像头对心跳时手指血流变化导致透光性变化进行采样放大，计算出心率。手指按时不要太紧，太紧血流不畅不好测。这个测心率的方法准确度是很高的。

回答2：

这是假的吧用摄像头不可能测出心律。。。。。。。大概是娱乐型的APP

回答3：

咋没人回答啊？

回答4：

求助啊！

回答5：

好牛X的功能。。

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