This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Vital Signs Chest Displacement

Is what's being displayed on the GUI actually the chest displacement, or is it just the phase? According to the Developers Guide the phase is scaled by lambda/4pi to get the displacement, so they are not equivalent? 

Regards,

Josh

  • Josh,

    The displacement is proportional to the phase difference across frames and the proportionality factor is lambda/4pi as you noted. What is displayed in the GUI is the chest displacement, and not the phase itself.

    Best Regards,
    Anand