Results 21 to 30 of about 5,633 (210)

Analysis of dynamic model based on pedestrian’s abnormal posture [PDF]

MATEC Web of Conferences, 2022
It is significant to detect abnormal postures of pedestrians in the crowd to crowd stability control. This study locates the joint points of pedestrians based on the pose estimation algorithm OpenPose.
Zhao Rongyong, Jia Ping, Han Chuanfeng, Wang Yan, Li Cuiling, Zhang Zhishu   +5 more
doaj   +1 more source

Body Pose Estimation Integrated With Notational Analysis: A New Approach to Analyze Penalty Kicks Strategy in Elite Football

Frontiers in Sports and Active Living, 2022
Body orientation of football players has proven to be an informative resource related to successful penalty kicks. OpenPose is one of the most popular open-source pose estimation technologies.
Guilherme de Sousa Pinheiro, Xing Jin, Varley Teoldo Da Costa, Martin Lames   +3 more
doaj   +1 more source

Reliability and validity of pose estimation algorithm for measurement of knee range of motion after total knee arthroplasty

Bone & Joint Research, 2023
Aims: We aimed to assess the reliability and validity of OpenPose, a posture estimation algorithm, for measurement of knee range of motion after total knee arthroplasty (TKA), in comparison to radiography and goniometry.
Yoshitomo Saiki, Tamon Kabata, Tomohiro Ojima, Yoshitomo Kajino, Naoyuki Kubo, Hiroyuki Tsuchiya   +5 more
doaj   +1 more source

Pose2Sim: An End-to-End Workflow for 3D Markerless Sports Kinematics—Part 1: Robustness

Sensors, 2021
Being able to capture relevant information about elite athletes’ movement “in the wild” is challenging, especially because reference marker-based approaches hinder natural movement and are highly sensitive to environmental conditions. We propose Pose2Sim,
David Pagnon, Mathieu Domalain, Lionel Reveret   +2 more
doaj   +1 more source

Reliability and validity of OpenPose for measuring hip-knee-ankle angle in patients with knee osteoarthritis

Scientific Reports, 2023
We aimed to assess the reliability and validity of OpenPose, a posture estimation algorithm, for measuring hip-knee-ankle (HKA) angle in patients with knee osteoarthritis, by comparing it with radiography. In this prospective study, we analysed 60 knees (
Yoshitomo Saiki, Tamon Kabata, Tomohiro Ojima, Yoshitomo Kajino, Daisuke Inoue, Takaaki Ohmori, Junya Yoshitani, Takuro Ueno, Yuki Yamamuro, Atsushi Taninaka, Tomoyuki Kataoka, Naoyuki Kubo, Seigaku Hayashi, Hiroyuki Tsuchiya   +13 more
doaj   +1 more source

Multiple Monkey Pose Estimation Using OpenPose [PDF]

, 2021
AbstractThis paper proposes a system for pose estimation on monkeys, in diverse and challenging scenarios, and under complex social interactions by using OpenPose. In comparison to most animals used for research, Monkeys present additional difficulties for pose estimation.
Salvador Blanco Negrete, Rollyn Labuguen, Jumpei Matsumoto, Yasuhiro Go, Ken-ichi Inoue, Tomohiro Shibata   +5 more
openaire   +1 more source

Monocular camera-based 3D human body pose estimation by Generative Adversarial Network considering joint range of motion represented by quaternion

Journal of Biomechanical Science and Engineering, 2023
This study aims to establish a monocular camera-based system that uses a generative adversarial network (GAN) to estimate a 3D pose of a human and his/her orientation relative to the camera from images by considering anatomical knowledge such as segment ...
Akisue KURAMOTO, Kosuke MIZUKOSHI, Motomu NAKASHIMA   +2 more
doaj   +1 more source

Human Pose Detection for Robotic-Assisted and Rehabilitation Environments

Applied Sciences, 2021
Assistance and rehabilitation robotic platforms must have precise sensory systems for human–robot interaction. Therefore, human pose estimation is a current topic of research, especially for the safety of human–robot collaboration and the evaluation of ...
Óscar G. Hernández, Vicente Morell, José L. Ramon, Carlos A. Jara   +3 more
doaj   +1 more source

Baseball Action Classification Based on OpenPose

Academic Journal of Science and Technology, 2023
This research presents an innovative approach to sports analytics through the application of Convolutional Neural Networks (CNNs) and OpenPose, a real-time pose estimation technology, for the classification of baseball actions. Focused on the accurate categorization of key baseball movements—Pitching, Batting, Fielding, Throwing, Base Running ...
Zhanhao Liang, null Batyrkanov Jenish Isakunovich   +1 more
openaire   +1 more source

The Real-Time Depth Estimation for an Occluded Person Based on a Single Image and OpenPose Method

Mathematics, 2020
In recent years, the breakthrough of neural networks and the rise of deep learning have led to the advancement of machine vision, which has been commonly used in the practical application of image recognition.
Yu-Shiuan Tsai, Li-Heng Hsu, Yi-Zeng Hsieh, Shih-Syun Lin   +3 more
doaj   +1 more source