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In order to detect and correct physical exercises, a Grow-When-Required Network (GWR) with recurrent connections, episodic memory and a novel subnode mechanism is developed in order to learn spatiotemporal relationships of body movements…

机器人学 · 计算机科学 2021-02-22 Nicolas Duczek , Matthias Kerzel , Stefan Wermter

We propose the use of a proportional-derivative (PD) control based policy learned via reinforcement learning (RL) to estimate and forecast 3D human pose from egocentric videos. The method learns directly from unsegmented egocentric videos…

计算机视觉与模式识别 · 计算机科学 2019-08-06 Ye Yuan , Kris Kitani

This paper addresses the problem of monocular 3D human shape and pose estimation from an RGB image. Despite great progress in this field in terms of pose prediction accuracy, state-of-the-art methods often predict inaccurate body shapes. We…

计算机视觉与模式识别 · 计算机科学 2020-09-23 Akash Sengupta , Ignas Budvytis , Roberto Cipolla

Fitness applications are commonly used to monitor activities within the gym, but they often fail to automatically track indoor activities inside the gym. This study proposes a model that utilizes pose estimation combined with a novel data…

计算机视觉与模式识别 · 计算机科学 2023-10-11 Milad Vazan , Fatemeh Sadat Masoumi , Ruizhi Ou , Reza Rawassizadeh

This paper presents a novel real-time tracking system capable of improving body pose estimation algorithms in distributed camera networks. The first stage of our approach introduces a linear Kalman filter operating at the body joints level,…

计算机视觉与模式识别 · 计算机科学 2019-07-30 Alessandro Malaguti , Marco Carraro , Mattia Guidolin , Luca Tagliapietra , Emanuele Menegatti , Stefano Ghidoni

Most 3d human pose estimation methods assume that input -- be it images of a scene collected from one or several viewpoints, or from a video -- is given. Consequently, they focus on estimates leveraging prior knowledge and measurement by…

计算机视觉与模式识别 · 计算机科学 2020-12-17 Erik Gärtner , Aleksis Pirinen , Cristian Sminchisescu

The aim of this study is developing an automatic system for detection of gait-related health problems using Deep Neural Networks (DNNs). The proposed system takes a video of patients as the input and estimates their 3D body pose using a DNN…

计算机视觉与模式识别 · 计算机科学 2020-01-28 Rahil Mehrizi , Xi Peng , Shaoting Zhang , Ruisong Liao , Kang Li

We propose a real-time 3D human pose estimation and motion analysis method termed RePose for rehabilitation training. It is capable of real-time monitoring and evaluation of patients'motion during rehabilitation, providing immediate…

计算机视觉与模式识别 · 计算机科学 2026-01-05 Junxiao Xue , Pavel Smirnov , Ziao Li , Yunyun Shi , Shi Chen , Xinyi Yin , Xiaohan Yue , Lei Wang , Yiduo Wang , Feng Lin , Yijia Chen , Xiao Ma , Xiaoran Yan , Qing Zhang , Fengjian Xue , Xuecheng Wu

Existing human pose estimation approaches often only consider how to improve the model generalisation performance, but putting aside the significant efficiency problem. This leads to the development of heavy models with poor scalability and…

计算机视觉与模式识别 · 计算机科学 2019-04-03 Feng Zhang , Xiatian Zhu , Mao Ye

The most popular type of devices used to track a user's posture in a virtual reality experience consists of a head-mounted display and two controllers held in both hands. However, due to the limited number of tracking sensors (three in…

计算机视觉与模式识别 · 计算机科学 2023-08-31 Myungjin Shin , Dohae Lee , In-Kwon Lee

Poor sitting habits have been identified as a risk factor to musculoskeletal disorders and lower back pain especially on the elderly, disabled people, and office workers. In the current computerized world, even while involved in leisure or…

机器学习 · 计算机科学 2022-01-11 Tariku Adane Gelaw , Misgina Tsighe Hagos

It is recommended for a novice to engage a trained and experience person, i.e., a coach before starting an unfamiliar aerobic or weight routine. The coach's task is to provide real-time feedbacks to ensure that the routine is performed in a…

计算机视觉与模式识别 · 计算机科学 2018-10-04 Faustine John , Irwandi Hipiny , Hamimah Ujir , Mohd Shahrizal Sunar

Monitoring athlete internal workload exposure, including prevention of catastrophic non-contact knee injuries, relies on the existence of a custom early-warning detection system. This system must be able to estimate accurate, reliable, and…

计算机视觉与模式识别 · 计算机科学 2020-07-07 William R. Johnson , Ajmal Mian , Mark A. Robinson , Jasper Verheul , David G. Lloyd , Jacqueline A. Alderson

The ability to detect learned objects regardless of their appearance is crucial for autonomous systems in real-world applications. Especially for detecting humans, which is often a fundamental task in safety-critical applications, it is…

计算机视觉与模式识别 · 计算机科学 2023-07-11 Franziska Schwaiger , Andrea Matic , Karsten Roscher , Stephan Günnemann

Realtime multi-person 2D pose estimation is a key component in enabling machines to have an understanding of people in images and videos. In this work, we present a realtime approach to detect the 2D pose of multiple people in an image. The…

计算机视觉与模式识别 · 计算机科学 2019-06-03 Zhe Cao , Gines Hidalgo , Tomas Simon , Shih-En Wei , Yaser Sheikh

Human pose estimation (i.e., locating the body parts / joints of a person) is a fundamental problem in human-computer interaction and multimedia applications. Significant progress has been made based on the development of depth sensors,…

计算机视觉与模式识别 · 计算机科学 2016-08-16 Keze Wang , Shengfu Zhai , Hui Cheng , Xiaodan Liang , Liang Lin

We propose a method for object-aware 3D egocentric pose estimation that tightly integrates kinematics modeling, dynamics modeling, and scene object information. Unlike prior kinematics or dynamics-based approaches where the two components…

计算机视觉与模式识别 · 计算机科学 2022-11-01 Zhengyi Luo , Ryo Hachiuma , Ye Yuan , Kris Kitani

(1) Background: The success of physiotherapy depends on the regular and correct performance of movement exercises. A system that automatically evaluates these could support the therapy. Previous approaches in this area rarely rely on Deep…

机器学习 · 计算机科学 2025-06-02 Andreas Spilz , MIchael Munz

Synthesizing physiologically-accurate human movement in a variety of conditions can help practitioners plan surgeries, design experiments, or prototype assistive devices in simulated environments, reducing time and costs and improving…

Current human pose estimation systems focus on retrieving an accurate 3D global estimate of a single person. Therefore, this paper presents one of the first 3D multi-person human pose estimation systems that is able to work in real-time and…

计算机视觉与模式识别 · 计算机科学 2024-03-15 Pawel Knap , Peter Hardy , Alberto Tamajo , Hwasup Lim , Hansung Kim