. "Motion Capture Camera System for Measurement of Head and Shoulders Position"@en . "[7A12D81A2158]" . "000312675100061" . "Hozman, Ji\u0159\u00ED" . . . "57" . "RIV/68407700:21460/12:00198284" . "Kut\u00EDlek, Patrik" . . . "4"^^ . "4"^^ . . . . "head position; shoulders position; neurological diseases; image recognition; accelerometer"@en . "10.1515/bmt-2012-4123" . . "Biomedizinische Technik / Biomedical Engineering" . "S" . . "The objective of our study was to develop a technique for precise head and shoulder posture measurement or, in other words, for measuring the native position of the head and shoulders in 3D space with accuracy to 1\u02DA. No technique or cheap MoCap camera system has been previously developed that can be widely and easily used in clinical practice. New technique and MoCap system could have important applications, as there are many neurological disorders that af-fect the postural alignment position of the head and shoulders. In many cases, the abnormalities of the head position can be small and difficult to observe. Although an accurate method could contribute to the diagnosis of vestibular disorders and some other disorders, this issue was not systematically studied. MoCap system of head and shoulder posture measurement is based on combination of infrared camera image recognition and evaluation of data recorded by gyroscope. This method was chosen to offer precision less than 1\u02DA in each angle. The system consists of separate components - a headset equipped by gyro-accelerometer and infrared LEDs, infrared LEDs placed on patient's shoulders, and a stand with two infrared cameras. The first camera is placed above the patient and the other in front of him. Our designed system provides direct information for physicians on the current position of the patient's head and patient's shoulders represented by the angles. Our method is cheaper and offers better application in the field of quantitative as-sessment of head and shoulder posture." . . . "21460" . "3"^^ . "RIV/68407700:21460/12:00198284!RIV13-MSM-21460___" . "0013-5585" . "\u010Cern\u00FD, R." . "http://www.degruyter.com/view/j/bmte.2012.57.issue-s1-B/bmt-2012-4123/bmt-2012-4123.xml" . "The objective of our study was to develop a technique for precise head and shoulder posture measurement or, in other words, for measuring the native position of the head and shoulders in 3D space with accuracy to 1\u02DA. No technique or cheap MoCap camera system has been previously developed that can be widely and easily used in clinical practice. New technique and MoCap system could have important applications, as there are many neurological disorders that af-fect the postural alignment position of the head and shoulders. In many cases, the abnormalities of the head position can be small and difficult to observe. Although an accurate method could contribute to the diagnosis of vestibular disorders and some other disorders, this issue was not systematically studied. MoCap system of head and shoulder posture measurement is based on combination of infrared camera image recognition and evaluation of data recorded by gyroscope. This method was chosen to offer precision less than 1\u02DA in each angle. The system consists of separate components - a headset equipped by gyro-accelerometer and infrared LEDs, infrared LEDs placed on patient's shoulders, and a stand with two infrared cameras. The first camera is placed above the patient and the other in front of him. Our designed system provides direct information for physicians on the current position of the patient's head and patient's shoulders represented by the angles. Our method is cheaper and offers better application in the field of quantitative as-sessment of head and shoulder posture."@en . . "Hejda, Jan" . . "Motion Capture Camera System for Measurement of Head and Shoulders Position" . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . . . "SI-1" . "Motion Capture Camera System for Measurement of Head and Shoulders Position"@en . "151900" . . . "Motion Capture Camera System for Measurement of Head and Shoulders Position" . .