为什么Kinect数据收集率不恒定？ [英] Why Kinect Data collecting rate is not constant?

问题描述

大家好。



我正在使用kinect传感器进行运动分析项目。由于我必须计算数值导数，我遇到了这个问题。



如开发人员所提到的，Kinect采样率不是恒定的，实际上小于30 fps。实际上，两个相邻帧之间的时差会在很大范围内变化（包括5到100毫秒）。



我想知道你是否有认识到同样的问题，或者你知道原因，我怎么能摆脱它（甚至一点点！）。



谢谢大家！

Hello all.

I am doing a motion analysis project using kinect sensor. As I have to calculate the numerical derivatives, I have faced this problem.

Kinect sampling rate is not constant and is actually less than 30 fps as mentioned by the developers. In fact, the time difference between tow adjacent frames will vary in a large range (including 5 to 100 mili seconds).

I want to know whether or not you have recognized the same problem, or you know the reason and how can I get rid of it (even a little bit!).

Thank you all!

推荐答案

您使用的是哪个版本的SDK？

What version of the SDK are you using?

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