Evaluating the Reliability and Consistency of Treadmill Gait Analysis Using an RGB-D Camera: Effects of Assistance and No Assistance by Yuichiro Hosoi, Takahiko Sato, Akinori Nagano

“…This study aimed to assess the intraday reliability of markerless gait analysis using an RGB-D camera versus a traditional three-dimensional motion analysis (3DMA) system with and without a simulated walking assistant. …”
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Online multi‐object tracking based on time and frequency domain features by Mahbubeh Nazarloo, Meisam Yadollahzadeh‐Tabari, Homayun Motameni

“…Its application can be found in video motion analysis, smart interfaces, and visual surveillance. …”
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Application of Machine Learning in Multi-Directional Model to Follow Solar Energy Using Photo Sensor Matrix by P. Dhanalakshmi, V. Venkatesh, P. S. Ranjit, N. Hemalatha, S. Divyapriya, R. Sandhiya, Sumit Kushwaha, Asmita Marathe, Mekete Asmare Huluka

“…The proposed DNN utilises a number of different methodologies, two of which are cloud motion analysis and machine learning, in order to make forecasts regarding the climatological conditions of the future. …”
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Evaluation of Gait Performance of a Hemipelvectomy Amputation Walking with a Canadian Prosthesis by M. T. Karimi, M. Kamali, H. Omar, Javid Mostmand

“…The kinetic and kinematic parameters were collected by a motion analysis system and a Kistler force platform. Findings and Outcomes. …”
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The Association Between Functional Movement Screen Scores and Knee Valgus Moments During Unplanned Sidestep Cutting in Netball by Desmond Boey, Marcus Lee

“… # Study Design Cross-sectional, Correlation # Methods Thirteen female national-level netballers performed six movements of the FMS™ protocol and three trials of USC. A 3D motion analysis system captured lower limb kinetics and kinematics of each participant's non-dominant leg during USC. …”
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Structure Optimization of Chain Plate of Double-pitch Silent Chain for Conveyor by Tian Hui, Wang Wencheng, Zhao Haixian, Fu Xintao, Wang Feng, Liu Chunzhe

“…A parametric model of the chain plate and a simplified model of motion analysis of double-pitch silent conveyor chain drive system are created by Solidworks/Motion software. …”
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Human Control Law and Brain Activity of Voluntary Motion by Utilizing a Balancing Task with an Inverted Pendulum by Satoshi Suzuki, Fumio Harashima, Katsuhisa Furuta

“…First, through brain analysis by near-infrared spectroscopy (NIRS) and motion analysis of the pendulum, we identified a participant who was the most expert. …”
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Research on mechanical analysis and optimal design of electromagnetic variable pre-pressure ultrasonic motor by Ruikun Niu, Yong Guo, Guanqi Wu, Jun Liu

“…To address the above issues, this paper proposes the design of an electromagnet-type variable pre-pressure ultrasonic motor that adjusts the pre-pressure by controlling the driving voltage of the coil. The force and motion analysis of the core components is conducted, and the basic parameters of the electromagnetic mechanism are calculated according to design requirements. …”
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Research on Rehabilitation Training Based on Principal Component Analysis of Three Dimensional Motion Data of Taijiquan by Xiang LI, Jian WANG, Tianjiao LI, Xiangbin WANG

“…Objective:In order to improve the effectiveness of rehabilitation training, using the principal component analysis method to study movement characteristics of TAI CHI action.Methods:The subjects played Taijiquan "YUNSHOU" action of YANG style, meanwhile, the three dimensional motion capture system (Motion Analysis) were used for data acquisition, collected motion data of elbow, shoulder, head and body cadres, and then analyzed the data by principal component analysis method.Results:The obtained data were statistically analyzed, which showed that the selected joints motion data were correlated (<italic>P</italic>&lt;0.01), head rotation angle and torso rotation angle existed significant correlation (correlation coefficient is 0.993, <italic>P</italic>&lt;0.01), head rotation angle and shoulder flexion angle were correlated (<italic>P</italic>&lt;0.01), shoulder flexion angle and elbow flexion angle were correlated (<italic>P</italic>&lt;0.01); principal component analysis results showed that when the trunk rotation angle was taken as variables, elbow flexion angle, shoulder flexion angle, head rotation angle were considered as independent variables, all the joints were involved in completing the hand movements (<italic>P</italic>&lt;0.01).Conclusion:Taijiquan "YUNSHOU" movements can be divided into two main components, the main motion components can be decomposed in the rehabilitation training were conducted, and then whole motion integration training were conducted, it will speed up motor learning process during rehabilitation period, improve coordination of action, thus achieving the purpose of fast and efficient recovery.…”
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Moving Object Detection Using Dynamic Motion Modelling from UAV Aerial Images by A. F. M. Saifuddin Saif, Anton Satria Prabuwono, Zainal Rasyid Mahayuddin

“…Motion analysis based moving object detection from UAV aerial image is still an unsolved issue due to inconsideration of proper motion estimation. …”
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Correlations between Achilles tendon moment arm and plantarflexor muscle architecture variables. by Logan Faux-Dugan, Stephen J Piazza

“…Ultrasound-based measurements were made of the architecture (fascicle length, muscle volume, physiological cross-sectional area, and anatomical cross-sectional area) of the lateral and medial gastrocnemius and the Achilles tendon moment arm was assessed using a technique that combined ultrasound imaging and motion analysis. Positive correlations were observed between the length (r = 0.499, p = 0.049) and size variables (muscle volume r = 0.621, p = 0.010; ACSA r = 0.536, p = 0.032) of the lateral gastrocnemius and the Achilles tendon moment arm, but correlations were only observed for size variables (muscle volume r = 0.638, p = 0.008; PCSA r = 0.525, p = 0.037; ACSA r = 0.544, p = 0.029), and not the length, of the medial gastrocnemius. …”
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Biomechanical Changes During a 90º Cut in Collegiate Female Soccer Players With Participation in the 11+ by Celeste Dix, Amelia Arundale, Holly Silvers-Granelli, Adam Marmon, Ryan Zarzycki, Lynn Snyder-Mackler

“… # Study Design Prospective cohort study # Methods Forty-six participants completed preseason and postseason motion analysis of a 90º cut. During the season, 31 players completed the 11+ and 15 players completed their typical warm-up (control group). …”
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Kinematic comparison between single and double-leg jump landings in sagittal plane for male hand ball players by Mariam A. Ameer

“…The lower extremity kinematics were measured in 15elite male handball players(while performing SL and DL landings), by using three-dimensional motion analysis system (VICON). The results revealed statistically significant difference between the lower limb kinematics of SPSL and SPDL. …”
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Timing of Frontal Plane Trunk Lean, Not Magnitude, Mediates Frontal Plane Knee Joint Loading in Patients with Moderate Medial Knee Osteoarthritis by Freyja Hálfdanardóttir, Dan K. Ramsey, Kristín Briem

“…Thirty-one males (17 with osteoarthritis, 14 controls) underwent 3-dimensional motion analysis, strength testing of hip abductors, and knee range of motion (ROM) measures, as well as completing the knee osteoarthritis outcome score (KOOS). …”
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The Relationship Between Hip Range of Motion and Pitching Kinematics Related to Increased Elbow Valgus Loads in Collegiate Baseball Pitchers: A Pilot Study by Giorgio Zeppieri Jr., Michelle L Bruner, Jon P Michelini, Kevin W Farmer

“… # Methods Three-dimensional pitching motion (Motion Analysis Corp, Santa Rosa, California) analyses were captured for seven Division 1 baseball pitchers. …”
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Systematic review of machine learning applications using nonoptical motion tracking in surgery by Teona Z. Carciumaru, Cadey M. Tang, Mohsen Farsi, Wichor M. Bramer, Jenny Dankelman, Chirag Raman, Clemens M. F. Dirven, Maryam Gholinejad, Dalibor Vasilic

“…Abstract This systematic review explores machine learning (ML) applications in surgical motion analysis using non-optical motion tracking systems (NOMTS), alone or with optical methods. …”
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Relationship Between Lumbar Locked Rotation, Trunk Rotation During Pitching, and Pitch Velocity in High School Baseball Players by Shun Okamura, Kai Iida

“…Hip-shoulder separation and thoracic rotation angle during SFC were measured using a pitching motion analysis application: Pitch AI. In addition, a tracking device specifically designed for pitching：Pitching2.0 was employed to measure ball velocity. …”
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Effects of Transcranial Alternating Current Stimulation on Repetitive Finger Movements in Healthy Humans by Andrea Guerra, Matteo Bologna, Giulia Paparella, Antonio Suppa, Donato Colella, Vincenzo Di Lazzaro, Peter Brown, Alfredo Berardelli

“…Objective measurements of repetitive finger tapping were obtained by using a motion analysis system. M1 excitability was assessed by using single-pulse TMS and measuring the amplitude of motor-evoked potentials (MEPs). …”
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A Magnetoelectric Distance Estimation System for Relative Human Motion Tracking by Johannes Hoffmann, Henrik Wolframm, Erik Engelhardt, Moritz Boueke, Tobias Schmidt, Julius Welzel, Michael Höft, Walter Maetzler, Gerhard Schmidt

“…Clinical motion analysis plays an important role in the diagnosis and treatment of mobility-limiting diseases. …”
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Clinical Whole-Body Gait Characterization Using a Single RGB-D Sensor by Lukas Boborzi, Johannes Bertram, Roman Schniepp, Julian Decker, Max Wuehr

“…However, the gold-standard marker-based 3D motion analysis is limited by high time and personnel demands. …”
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