> For the complete documentation index, see [llms.txt](https://docs.phoenixlidar.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.phoenixlidar.com/spatialexplorer-8-and-9/user-interface/toolbars/analytics/classify/classify-moving-objects.md).

# Classify Moving Objects

Moving objects, such as pedestrians or moving vehicles, will not appear in the same position in different intervals, thus the **Classify Moving Objects** filter can be used to classify such noise. 

The moving object filter checks whether points have neighbors from different intervals within a given **Search Radius**. Alternatively, you can check that the points have neighbors from a different time (**Mode->Time Difference**) within a given **Search Radius**. 

In the example below, points that do not have a neighbor from at least 1 different interval within a 0.10 m 3D radius will be classified as noise:

<figure><img src="https://2222094320-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FdEevfLZRIk38LUPwDa4V%2Fuploads%2FwtJlSDtIJSqHVOSXXfDE%2Fimage.png?alt=media&amp;token=95e67ad0-90e8-4ec7-8d50-d74963f2bd17" alt=""><figcaption></figcaption></figure>