Filter Out Point Clouds That Exceed The Limit

The main function of this step is to filter out point clouds whose number of points exceeds the limit, which can be set by the user. Thus, the project would run faster. The combination is as Figure 1. shown.

Figure 1. Procedure of filtering out point clouds exceed the limit

The introduction of each steps is as follows:

1. Validate Point Clouds Detect whether the number of the point cloud exceeds the limit.

2. Filter Remove the point cloud if the number of the point cloud exceeds the limit and output the filtered point cloud.