کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
549416 | 872372 | 2012 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Evaluation of the Kinect™ sensor for 3-D kinematic measurement in the workplace Evaluation of the Kinect™ sensor for 3-D kinematic measurement in the workplace](/preview/png/549416.png)
Recording posture and movement is important for determining risk of musculoskeletal injury in the workplace, but existing motion capture systems are not suited for field work. Estimates of the 3-D relative positions of four 0.10 m cubes from the Kinect were compared to estimates from a Vicon motion capture system to determine whether the hardware sensing components were sensitive enough to be used as a portable 3-D motion capture system for workplace ergonomic assessments. The root-mean-squared errors (SD) were 0.0065 m (0.0048 m), 0.0109 m (0.0059 m), 0.0057 m (0.0042 m) in the x, y and z directions (with x axis to the right, y axis away from the sensor and z axis upwards). These data were collected over a range of 1.0–3.0 m from the device covering a field of view of 54.0 degrees horizontally and 39.1 degrees vertically. Requirements for software, hardware and subject preparation were also considered to determine the usability of the Kinect in the field.
► The suitability of the Kinect system to be used for 3D motion capture is examined.
► Accuracy of the Kinect is compared to a Vicon system.
► Required software, hardware and subject preparation are also considered.
Journal: Applied Ergonomics - Volume 43, Issue 4, July 2012, Pages 645–649