btkGetRotations

Module

BTKRotation

Description#

Extracts segment transform matrices from a previous Theia computation.

Parameters#

h	Handle pointing to a C++ btk::Acquisition object.

Returned Values#

segments	dictionnary with the segments' values. Each fieldname corresponds to a segment's label (see note #1 and #2).
segmentsInfo	dictionnary with the informations related to the segments. segmentsInfo["frequency"]: Point's frequency segmentsInfo["units"]: a field with the unit (string) of the segments.

Detailed Description#

Notes#

Note #1: Check the page dictionnaryFieldnameFormat to understand how the fieldnames are formated.

Note #2: Each field value is a matrix object represented with dimensions of 4x4x(number of frames in acquisition).

See also#