pyCGM2.IMU

Imu

Imu(freq, accel, angularVelocity, mag)

The IMU class represents an Inertial Measurement Unit (IMU) sensor.

Filters

ImuReaderFilter(procedure)

Filter for reading IMU data using a specified reading procedure.

opensenseInterfaceImuPlacerFilter(procedure)	Filter to run the OpenSense IMU Placer.
opensenseInterfaceImuInverseKinematicFilter(...)	Filter to run the OpenSense IMU Inverse Kinematics.

Procedures

reader

ImuReaderProcedure()	Base class for procedures to read IMU data from various sources.
CsvProcedure(fullfilename, translators[, ...])	Procedure to read IMU data from a CSV file.
DataframeProcedure(dataframe, translators[, ...])	Procedure to read IMU data from a Pandas DataFrame.
C3dBlueTridentProcedure(fullfilename, ...)	Procedure to read Blue Trident IMU data from a C3D file.

motion

ImuMotionProcedure()	Base class for procedures to construct motion from IMU data.
QuaternionMotionProcedure(quaternions)	Construct motion from quaternions.
GlobalAngleMotionProcedure(globalAngle)	Construct motion from global angles (equivalent to angle-axis representation).
RealignedMotionProcedure()	Realigned IMU motion relative to the first frame.

relative angles

RelativeAnglesProcedure([representation, ...])	Procedure to compute angles between two IMUs.
RelativeAnglesProcedure([representation, ...])	Procedure to compute angles between two IMUs.

opensense procedures

placer

ImuPlacerXMLProcedure(DATA_PATH, genericOsimFile)

OpenSense IMU placer procedure for setting up and running IMU calibration with OpenSim.

fitter

ImuInverseKinematicXMLProcedure(DATA_PATH, ...)

Procedure to run OpenSense Inverse Kinematics using IMU data.