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IWR6843ISK: How to increase the number of people tested?

Part Number:IWR6843ISK

SDK:  mmwave_industrial_toolbox_4_8_0

Use example directory:mmwave_industrial_toolbox_4_8_0\labs\people_counting\68xx_3D_people_counting

configuration file: ODS_6m_default.cfg

How should I modify it to improve the accuracy of the number of people detected? help me?

View document:

mmwave_industrial_toolbox_4_8_0\labs\people_counting\docs

Shine:

请参考下面e2e帖子的讨论。https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/829940/iwr6843-people-count-accuracy-improvement-in-iwr6843-radar-sensor

,

lu chengwen:

thank you for your reply. No corresponding method can be found for this post. The room is 8 meters wide and 5 meters wide. It is not very accurate to detect two people. I don’t need to track people. I only use it to detect the number of people. What can I do to improve the accuracy of IWR6843ISK ? .

Thanks

,

Chris Meng:

你好,

你使用的ISK,请使用ISK_6m_default.cfg。

,

lu chengwen:

你好, 

我使用ISK_6m_default.cfg配置文件测试,还是存在这个问题。 

,

Chris Meng:

你好,

ISK_6m_default.cfg的配置是检测范围水平方向-4m~4m,垂直方向0.5m到6m。所以你毫米波板是架在你的房间的8m的中间,对么?因为你的房间另一个方向是5m,请修改检测的范围。

你的sensor是否有按照配置参数架高2m,sensor板向下倾斜15度?

你的房间是空旷的,还是有很多的家具?

你提到的检测2个人不准确,能否录个视频,让我们了解一下到底怎么个不准确。

boundaryBox -4 4 0.5 6 0 3sensorPosition 2 0 15

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