title: A method for the correction of drift in movement analysis.
abstract: A method is proposed for the correction of drift over cyclic three-dimensional kinematic data during treadmill locomotion. An adaptive least-squares drift correction algorithm (ALSDC) is developed from the operational definition of no drift. This method includes automatic selection of least-squares polynomial degree and sequential processing of large data sets.
authors.affiliation: Karolinska Institute, Department of Physiology III, Stockholm, Sweden.
authors.forename: V P
authors.initials: VP
authors.lastname: Stokes
mesh_terms: D000465:Algorithms; D001330:Electronic Data Processing; D005080:Exercise Test; D006801:Humans; D016018:Least-Squares Analysis; D008124:Locomotion; D008954:Models, Biological; D009068:Movement