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🖼 Testing Automated Video Analysis

This page explains how to test the automated video analysis functionality in DL_Track_US.

  • Single video frames are evaluated automatically without user input.
  • For this test, videos are required.
  • The test video is located in:
    DL_Track_US_example/tests/test_video_automated.

Before running the test, ensure that:

  • You are using the correct video located at DL_Track_US_example/tests/test_video_automated.
  • You are using the provided pre-trained models, located at DL_Track_US_example/models/ (use IFSS for fascicles).
  • You have kept the default parameter settings in the settings.json file unchanged.
  • You click the Run button in the GUI to start the analysis.

setup

When the analysis is complete, two new files will appear in the DL_Track_US_example/tests/test_video_automated folder:

  • calf_raise_proc.avi (processed video with predictions)
  • calf_raise.xlsx (results file)

How to verify the results:

  1. Open the calf_raise.xlsx file.
  2. For all frames, calculate the average values for:
  3. Fascicle length
  4. Pennation angle

  5. Muscle thickness

  6. Compare your results to the reference results shown below:

results

✅ If your values are similar, DL_Track_US is working correctly for automated video analysis!