IntellEventProcedure

class pyCGM2.Events.procedures.intellEventProcedures.IntellEventProcedure(progressionAxis, forwardProgression, min_peak_threshold=0.3, distance=25)

Gait event detection procedure based on Intellevent

__init__(progressionAxis, forwardProgression, min_peak_threshold=0.3, distance=25)

Initializes the IntellEventProcedure class.

Methods

__init__(progressionAxis, forwardProgression)	Initializes the IntellEventProcedure class.
detect(acq)	Detect events using the intellevent.
setModels(trainedModelInitialContactFile, ...)	Set the trained models used for the event detection.

detect(acq: btkAcquisition) → Tuple[int, int, int, int] | int

Detect events using the intellevent.

Parameters:

acq (btk.btkAcquisition) – A BTK acquisition instance containing motion capture data.

Returns:

Union[Tuple[int, int, int, int], int] – Frames indicating the left foot strike, left foot off, right foot strike, and right foot off respectively. Returns 0 if detection fails.

setModels(trainedModelInitialContactFile, trainedModelFootOffFile)

Set the trained models used for the event detection.

Parameters:

• trainedModelInitialContactFile (str) – Path of the trained model detecting initial contacts.

• trainedModelFootOffFile (str) – Path of the trained model detecting foot offs.

Raises:

FileNotFoundError – If one of the model files does not exist.