Motion Cue Analysis for Parkinsonian Gait Recognition
نویسندگان
چکیده
منابع مشابه
Motion Cue Analysis for Parkinsonian Gait Recognition
This paper presents a computer-vision based marker-free method for gait-impairment detection in Patients with Parkinson's disease (PWP). The system is based upon the idea that a normal human body attains equilibrium during the gait by aligning the body posture with Axis-of-Gravity (AOG) using feet as the base of support. In contrast, PWP appear to be falling forward as they are less-able to ali...
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BACKGROUND The computer-aided identification of specific gait patterns is an important issue in the assessment of Parkinson's disease (PD). In this study, a computer vision-based gait analysis approach is developed to assist the clinical assessments of PD with kernel-based principal component analysis (KPCA). METHOD Twelve PD patients and twelve healthy adults with no neurological history or ...
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This paper presents an alternative approach, where gait is collected by the sensors attached to the person’s body. Such wearable sensors record motion (e.g. acceleration) of the body parts during walking. The recorded motion signals are then investigated for person recognition purposes. We analyzed acceleration signals from the foot, hip, pocket and arm. Applying various methods, the best EER o...
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ژورنال
عنوان ژورنال: The Open Biomedical Engineering Journal
سال: 2013
ISSN: 1874-1207
DOI: 10.2174/1874120701307010001