9. Marker Editing

Add a tagging and editing menu (12.9.1) for post-processing mode to facilitate the identification and correction of erroneous data.

12.9.1

Remove Bad Data

Enter the acceleration threshold, and based on a certain algorithm, search for erroneous frames in the current data, displaying them in the Analysis Graphs (12.9.2) and Health Graphs (12.9.3). After identifying the erroneous data, you can click the 'Cut' button to remove the problematic frames.

12.9.2

12.9.3

Find Gaps

After selecting an asset and a tag point, clicking the "Find Previous" or "Find Next" buttons will locate missing frame segments in the data for the selected tag point and display them in the analysis chart (12.9.4) and health view (12.9.5).

12.9.4

12.9.5

Fill Gaps

When problematic data frames or frame ranges are identified through the above steps, you can choose from the following methods to repair the problematic data.

12.9.6

• Fill Using Interpolation

  • Interpolation Methods: Linear connection, cubic connection.

  • Frame Range to Repair: Current frame, selected frame range, all frames.

  • Maximum Gap Length: Only missing frames within this range will be repaired; otherwise, no action will be taken.

  • Fill All Markers: If checked, all markers of the current asset will be repaired; otherwise, only manually selected markers will be repaired.

• Fill Rigid

  • Frame Range to Repair: Current frame, selected frame range, all frames.

  • Reference Markers: During data repair, reference the data of intact points within the rigid structure. After clicking the "Select Reference Markers" button, use the mouse in the 3D view to select reference markers (exactly three must be selected).

  

  12.9.7
• Fill Using Constraints

  • Frame Range to Repair: Current frame, selected frame range, all frames.

• Copy Pattern

  • Frame Range to Repair: Current frame, selected frame range, all frames.

  • Copy Marker Point: During data repair, copy the data trajectory of another intact marker point within the asset. After clicking the "Select Copy Marker" button, use the mouse in the 3D view to select a reference marker point (only one can be selected).

Data smoothing

1. Multi-point smoothing You can choose from '3-point smoothing,' '5-point smoothing,' and '7-point smoothing' to smooth marker point data;

2. Butterworth smoothing: Set the cut-off frequency (range 1~30Hz) and input smoothing parameters. Click apply to smooth marker point data;

3. Undo: After smoothing marker data, if you are not satisfied with the result, you can click the 'Undo' button on the toolbar to revert back.

12.9.8