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Fig. 5 | BMC Medical Informatics and Decision Making

Fig. 5

From: A low-cost vision system based on the analysis of motor features for recognition and severity rating of Parkinson’s Disease

Fig. 5

Finger Tapping and Foot Tapping: movement extraction. a Finger tapping. The signal d1(t) is the distance between the two centroids (red filled circles) of the passive finger markers. b Foot tapping. The signal d2(t) is the distance between the centroid of the toes’ marker and the centroid of the same marker when the toes are completely on the ground

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BMC Medical Informatics and Decision Making

ISSN: 1472-6947

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