Journal: Frontiers in Robotics and AI

Article Title: Human Lower Limb Joint Biomechanics in Daily Life Activities: A Literature Based Requirement Analysis for Anthropomorphic Robot Design

doi: 10.3389/frobt.2020.00013

Figure Lengend Snippet: Methods and experimental setup to acquire the biomechanics for walking (Lipfert, 2010 ; Grimmer and Seyfarth, 2014 ), climbing (Lay et al., 2006 ), stair ambulation (Riener et al., 2002 ), jogging and running (Lipfert, 2010 ; Grimmer and Seyfarth, 2014 ), cycling (Ericson et al., 1986 ), recovery (Hsiao-Wecksler and Robinovitch, 2007 ), squat jump (Mackala et al., 2013 ), lifting (Hwang et al., 2009 ), and the sit to stand transition (Roebroeck et al., 1994 ).

Article Snippet: Walking , 8 3D MoCap, Qualisys, 240 Hz; zl 2nd order BW 40 Hz, additionally zl 2nd order BW 10 Hz for ang. vel. and ang. acc.; angles SP , 3D instrumented treadmill, ADAL-WR, HEF Techmachine, 1,000 Hz; after ID moments filtered low-pass 15 Hz , based on Günther et al. , include constant segment lengths and wobbling masses , 21–72.

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: Comparison of Shoulder Range of Motion Quantified with Mobile Phone Video-Based Skeletal Tracking and 3D Motion Capture—Preliminary Study

doi: 10.3390/s24020534

Figure Lengend Snippet: Differences between 2D-pose and 3D-Mocap. Negative values reflect that 2D-pose is measuring a larger angle than 3D-Mocap. Values and 95%CI are derived from respective models.

Article Snippet: 2D-pose vs. 2D view of 3D-Mocap , , , , , , , .

Techniques: Derivative Assay

Journal: Sensors (Basel, Switzerland)

Article Title: Comparison of Shoulder Range of Motion Quantified with Mobile Phone Video-Based Skeletal Tracking and 3D Motion Capture—Preliminary Study

doi: 10.3390/s24020534

Figure Lengend Snippet: Relations between 2D-pose and 3D-Mocap for the different shoulder movements based on alternative Cardan rotation sequences. Equations that describe the relation between 2D-pose-based and the 3D-Mocap shoulder angle by the phone camera, and the agreement between 2D-pose and 3D-Mocap were determined using linear mixed models.

Article Snippet: 2D-pose vs. 2D view of 3D-Mocap , , , , , , , .

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: Comparison of Shoulder Range of Motion Quantified with Mobile Phone Video-Based Skeletal Tracking and 3D Motion Capture—Preliminary Study

doi: 10.3390/s24020534

Figure Lengend Snippet: Relations between 2D-pose and 2D view of 3D-Mocap for the different shoulder movements. Equations that describe the linear relation between 2D-pose-based and the 2D view of the 3D-Mocap shoulder angle by the phone camera, and the agreement between 2D-pose and 2D view of 3D-Mocap were determined using linear mixed models (see 2.5 Statistics).

Article Snippet: 2D-pose vs. 2D view of 3D-Mocap , , , , , , , .

Techniques: