A Markerless Motion Capture System to Study Musculoskeletal Biomechanics: Visual Hull and Simulated Annealing Approach

2006 ◽  
Vol 34 (6) ◽  
pp. 1019-1029 ◽  
Author(s):  
S. Corazza ◽  
L. Mündermann ◽  
A. M. Chaudhari ◽  
T. Demattio ◽  
C. Cobelli ◽  
...  
Keyword(s):  
Simulated Annealing ◽  
Motion Capture ◽  
Visual Hull ◽  
Motion Capture System ◽  
Markerless Motion Capture

scholarly journals Assessment of spatiotemporal gait parameters using a deep learning algorithm-based markerless motion capture system

2021 ◽  
pp. 110414
Author(s):  
Robert M. Kanko ◽  
Elise K. Laende ◽  
Gerda Strutzenberger ◽  
Marcus Brown ◽  
W. Scott Selbie ◽  
...  
Keyword(s):  
Deep Learning ◽  
Motion Capture ◽  
Learning Algorithm ◽  
Motion Capture System ◽  
Deep Learning Algorithm ◽  
Markerless Motion Capture ◽  
Gait Parameters

Markerless Motion Capture through Visual Hull, Articulated ICP and Subject Specific Model Generation

2009 ◽  
Vol 87 (1-2) ◽  
pp. 156-169 ◽  
Author(s):  
Stefano Corazza ◽  
Lars Mündermann ◽  
Emiliano Gambaretto ◽  
Giancarlo Ferrigno ◽  
Thomas P. Andriacchi
Keyword(s):  
Motion Capture ◽  
Specific Model ◽  
Model Generation ◽  
Visual Hull ◽  
Markerless Motion Capture ◽  
Subject Specific

scholarly journals Dual Kinect v2 system can capture lower limb kinematics reasonably well in a clinical setting: concurrent validity of a dual camera markerless motion capture system in professional football players

2018 ◽  
Vol 4 (1) ◽  
pp. e000441 ◽  
Author(s):  
Argyro Kotsifaki ◽  
Rodney Whiteley ◽  
Clint Hansen
Keyword(s):  
Motion Capture ◽  
Excellent Agreement ◽  
Lower Limb ◽  
Motion Capture System ◽  
Kinect V2 ◽  
Markerless Motion Capture ◽  
Flexion Extension ◽  
Limb Kinematics ◽  
Kinematic Evaluation ◽  
Lower Limb Kinematics

ObjectivesTo determine whether a dual-camera markerless motion capture system can be used for lower limb kinematic evaluation in athletes in a preseason screening setting.DesignDescriptive laboratory study.SettingLaboratory setting.ParticipantsThirty-four (n=34) healthy athletes.Main outcome measuresThree dimensional lower limb kinematics during three functional tests: Single Leg Squat (SLS), Single Leg Jump, Modified Counter-movement Jump. The tests were simultaneously recorded using both a marker-based motion capture system and two Kinect v2 cameras using iPi Mocap Studio software.ResultsExcellent agreement between systems for the flexion/extension range of motion of the shin during all tests and for the thigh abduction/adduction during SLS were seen. For peak angles, results showed excellent agreement for knee flexion. Poor correlation was seen for the rotation movements.ConclusionsThis study supports the use of dual Kinect v2 configuration with the iPi software as a valid tool for assessment of sagittal and frontal plane hip and knee kinematic parameters but not axial rotation in athletes.

scholarly journals Kinematic parameters of throwing performance in patients with schizophrenia using a markerless motion capture system

2014 ◽  
Vol 32 (2) ◽  
pp. 77-86 ◽  
Author(s):  
Fátima Sá ◽  
António Marques ◽  
Nuno B. F. Rocha ◽  
Maria J. Trigueiro ◽  
Carlos Campos ◽  
...  
Keyword(s):  
Motion Capture ◽  
Motion Capture System ◽  
Kinematic Parameters ◽  
Markerless Motion Capture

Paper # 72: Kinematic and Kinetic Evaluation of Three Tennis Serve Types Using a Markerless Motion Capture System

2011 ◽  
Vol 27 (10) ◽  
pp. e113-e114
Author(s):  
Geoffrey D. Abrams ◽  
Alison Sheets ◽  
Stefano Corazza ◽  
Thomas P. Andriacchi ◽  
Marc Raymond Safran
Keyword(s):  
Motion Capture ◽  
Motion Capture System ◽  
Kinetic Evaluation ◽  
Markerless Motion Capture ◽  
Tennis Serve

The measurement of in vivo joint angles during a squat using a single camera markerless motion capture system as compared to a marker based system

2015 ◽  
Vol 41 (2) ◽  
pp. 694-698 ◽  
Author(s):  
Anne Schmitz ◽  
Mao Ye ◽  
Grant Boggess ◽  
Robert Shapiro ◽  
Ruigang Yang ◽  
...  
Keyword(s):  
Motion Capture ◽  
Single Camera ◽  
Motion Capture System ◽  
Joint Angles ◽  
Markerless Motion Capture
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