还挺准的,Apple Watch 测出来 70, 这个用摄像头测出来是 68-69
Pagliacii's Thoughts
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- 看到了一个很有意思的rPPG项目,可以通过普通摄像头采集面部来无接触推测心率,有个online demo,测试了下还蛮准的,在频道主这边的实测误差在±5
Demo: https://kegangwangccnu.github.io/FacePhys-Demo/
项目: https://github.com/KegangWangCCNU/FacePhys-Demo
论文: https://arxiv.org/abs/2512.06275 - Rust完爆Python
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- 《Software Design by Example - A tool-based introduction with Python》 by Greg Wilson
#BookThe best way to learn design in any field is to study examples, and the most approachable examples are ones that readers are already familiar with. These lessons therefore build small versions of tools that programmers use every day to show how experienced software designers think. Along the way, they introduce some fundamental ideas in computer science that many self-taught programmers haven't encountered. We hope these lessons will help you design better software yourself, and that if you know how programming tools work, you'll be more likely to use them and better able to use them well.