有Kinect亮度传感器吗？ [亮度传感器访问请求] [英] Has Kinect brightness sensor? [brightness sensor access request]

问题描述

您好，

众所周知，Kinect通常以每秒30帧的速度运行，但在低光照条件下以每秒15帧的速度运行（以增加曝光时间）。这让我觉得Kinect有一个亮度传感器，是吗？如果是这样，是否有可能获得这个
传感器的值？我们正计划开发一个商店橱窗项目，有时太阳可能会干扰IR传感器（例如某些时间）。我们希望在亮度太高时禁用交互。

谢谢。

解决方案

我认为太多光线和红外线干扰是两个不同的问题。

在这种情况下，请使用IR /深度数据作为指导。使用IR时，每个像素值都是一个强度值，您可以在您定位的活动区域上进行平均。您应该知道深度值，因为您通常不会移动
传感器，并且会知道您应该在校准时获得什么值。

您可以记录一天中不同时间的KStudio剪辑并将其平均并确定适合您的内容。

Hello,

As we know, Kinect usually works at 30 frames per second, but in low light operating at 15 frames per second (to increase the exposure time). This makes me think that Kinect has a brightness sensor to, does it? If so, is it possible to get the value of this sensor? We are planning to develop a project for shop windows, and sometimes the sun may interfere too much with the IR sensor (certain times of day for example). We want to disable the interactions when the luminosity is too high.

Thank you.

解决方案

I don't think too much light and IR interference are 2 different issues.

Use the IR/Depth data as your guide in this case. With IR, each pixel value is an intensity value which you can average over the active region you are targeting. You should have known depth values since you are typically not going to be moving the sensor and will have some idea of what values you should be getting as part of calibration.

You can record KStudio clips for different times of day and average those out and decide what works for you.

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