Kad

class pyCGM2.Model.modelDecorator.Kad(iModel: Model, iAcq: btkAcquisition)

A decorator class for altering the knee joint centre using the Knee Alignment Device (KAD) method.

Parameters:

• iModel (Model) – An instance of the CGM model.

• iAcq (btk.btkAcquisition) – An acquisition instance of a static c3d with the KAD.

__init__(iModel: Model, iAcq: btkAcquisition)

Methods

__init__(iModel, iAcq)
addAnthropoInputParameters(iDict[, optional])	Add measured anthropometric data to the model.
addChain(label, indexSegmentList)	Add a segment chain to the model.
addJoint(label, proxLabel, distLabel, ...)	Add a joint to the model.
addSegment(label, index, sideEnum[, ...])	Add a segment to the model.
checkCalibrationProperty(...)	Check if a calibration property matches a specific value.
compute([side, markerDiameter])	Computes the knee joint centre using the KAD method.
decomposeTrackingMarkers(acq, ...)	Decompose tracking markers to their components.
displayMotionCoordinateSystem(acqui, ...[, ...])	Display a motion coordinate system.
displayMotionViconCoordinateSystem(acqui, ...)	Display a motion Vicon coordinate system.
displayStaticCoordinateSystem(aquiStatic, ...)	Display a static coordinate system.
getBodyPart()	[Obsolete] Return the body part represented by the model.
getCentreOfMass()	Return the center of mass trajectory.
getClinicalDescriptor(dataType, ...[, ...])	Return a clinical descriptor.
getJoint(label)	Retrieve a Joint instance based on its label.
getJointList()	Retrieve a list of all joint labels.
getProperty(propertyLabel)	Return a specified property.
getSegment(label)	Retrieve a Segment instance based on its label.
getSegmentByIndex(index)	Retrieve a Segment instance based on its index.
getSegmentIndex(label)	Retrieve the index of a Segment based on its label.
getSegmentList()	Retrieve a list of all segment labels.
isCalibrationProperty(label)	Check if a calibration property exists by its label.
isProperty(label)	Check if a property exists by its label.
removeJoint(jointLabels)	Remove Joint instances based on their labels.
removeSegment(segmentLabels)	Remove Segment instances based on their labels.
setBodyPart(bodypart)	[Obsolete] Specify which body part is represented by the model.
setCalibrationProperty(propertyLabel, value)	Set or update a calibration property in the property dictionary.
setCentreOfMass(com)	Set the center of mass trajectory.
setClinicalDescriptor(jointOrSegmentLabel, ...)	Set a clinical descriptor.
setCoordinateSystemDefinition(segmentLabel, ...)	Set coordinate system definition.
setProperty(propertyLabel, value)	Set or update a property in the property dictionary.
setStaticFilename(name)	Set the static filename used for static calibration.
updateSegmentFromCopy(targetLabel, segmentToCopy)	Update a segment from a copy of another segment instance.

compute(side: str = 'both', markerDiameter: float = 14)

Computes the knee joint centre using the KAD method.

Parameters:

• side (str, optional) – Side of the body to compute (‘left’, ‘right’, or ‘both’). Defaults to “both”.

• markerDiameter (float, optional) – Diameter of the marker. Defaults to 14.