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Despite of the recent success of neural networks for human pose estimation, current approaches are limited to pose estimation of a single person and cannot handle humans in groups or crowds. In this work, we propose a method that estimates…

计算机视觉与模式识别 · 计算机科学 2016-09-01 Umar Iqbal , Juergen Gall

3D human pose estimation and mesh recovery have attracted widespread research interest in many areas, such as computer vision, autonomous driving, and robotics. Deep learning on 3D human pose estimation and mesh recovery has recently…

计算机视觉与模式识别 · 计算机科学 2024-07-04 Yang Liu , Changzhen Qiu , Zhiyong Zhang

People spend a substantial part of their lives at rest in bed. 3D human pose and shape estimation for this activity would have numerous beneficial applications, yet line-of-sight perception is complicated by occlusion from bedding. Pressure…

计算机视觉与模式识别 · 计算机科学 2020-04-03 Henry M. Clever , Zackory Erickson , Ariel Kapusta , Greg Turk , C. Karen Liu , Charles C. Kemp

Human pose and shape estimation from RGB images is a highly sought after alternative to marker-based motion capture, which is laborious, requires expensive equipment, and constrains capture to laboratory environments. Monocular vision-based…

计算机视觉与模式识别 · 计算机科学 2020-11-30 Soyong Shin , Eni Halilaj

The common approach to 3D human pose estimation is predicting the body joint coordinates relative to the hip. This works well for a single person but is insufficient in the case of multiple interacting people. Methods predicting absolute…

计算机视觉与模式识别 · 计算机科学 2019-04-15 Márton Véges , András Lőrincz

Achieving robust multi-person 2D body landmark localization and pose estimation is essential for human behavior and interaction understanding as encountered for instance in HRI settings. Accurate methods have been proposed recently, but…

计算机视觉与模式识别 · 计算机科学 2019-12-03 Angel Martínez-González , Michael Villamizar , Olivier Canévet , Jean-Marc Odobez

Human pose estimation (HPE) has attracted a significant amount of attention from the computer vision community in the past decades. Moreover, HPE has been applied to various domains, such as human-computer interaction, sports analysis, and…

计算机视觉与模式识别 · 计算机科学 2023-08-29 Gongjin Lan , Yu Wu , Fei Hu , Qi Hao

The ability to sense, localize, and estimate the 3D position and orientation of the human body is critical in virtual reality (VR) and extended reality (XR) applications. This becomes more important and challenging with the deployment of…

人机交互 · 计算机科学 2024-05-14 Nguyen Quang Hieu , Dinh Thai Hoang , Diep N. Nguyen , Mohammad Abu Alsheikh

The recent success of deep networks has significantly advanced 3D human pose estimation from 2D images. The diversity of capturing viewpoints and the flexibility of the human poses, however, remain some significant challenges. In this…

计算机视觉与模式识别 · 计算机科学 2019-01-31 Guoqiang Wei , Cuiling Lan , Wenjun Zeng , Zhibo Chen

The task of multi-person human pose estimation in natural scenes is quite challenging. Existing methods include both top-down and bottom-up approaches. The main advantage of bottom-up methods is its excellent tradeoff between estimation…

计算机视觉与模式识别 · 计算机科学 2017-10-30 Guanghan Ning , Zhihai He

In-bed pose estimation has shown value in fields such as hospital patient monitoring, sleep studies, and smart homes. In this paper, we explore different strategies for detecting body pose from highly ambiguous pressure data, with the aid…

计算机视觉与模式识别 · 计算机科学 2022-06-15 Vandad Davoodnia , Saeed Ghorbani , Ali Etemad

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 rapid development of autonomous driving, abnormal behavior detection, and behavior recognition makes an increasing demand for multi-person pose estimation-based applications, especially on mobile platforms. However, to achieve high…

计算机视觉与模式识别 · 计算机科学 2021-06-30 Xuan Shen , Geng Yuan , Wei Niu , Xiaolong Ma , Jiexiong Guan , Zhengang Li , Bin Ren , Yanzhi Wang

Human pose estimation is a key step to action recognition. We propose a method of estimating 3D human poses from a single image, which works in conjunction with an existing 2D pose/joint detector. 3D pose estimation is challenging because…

计算机视觉与模式识别 · 计算机科学 2014-06-10 Chunyu Wang , Yizhou Wang , Zhouchen Lin , Alan L. Yuille , Wen Gao

Video based fall detection accuracy has been largely improved due to the recent progress on deep convolutional neural networks. However, there still exists some challenges, such as lighting variation, complex background, which degrade the…

计算机视觉与模式识别 · 计算机科学 2021-08-02 Ziwei Chen , Yiye Wang , Wankou Yang

Convolutional neural networks (CNNs) have been widely utilized in many computer vision tasks. However, CNNs have a fixed reception field and lack the ability of long-range perception, which is crucial to human pose estimation. Due to its…

计算机视觉与模式识别 · 计算机科学 2022-06-28 Zinan Xiong , Chenxi Wang , Ying Li , Yan Luo , Yu Cao

Recognition of human poses and actions is crucial for autonomous systems to interact smoothly with people. However, cameras generally capture human poses in 2D as images and videos, which can have significant appearance variations across…

计算机视觉与模式识别 · 计算机科学 2021-11-19 Ting Liu , Jennifer J. Sun , Long Zhao , Jiaping Zhao , Liangzhe Yuan , Yuxiao Wang , Liang-Chieh Chen , Florian Schroff , Hartwig Adam

Multi-person pose estimation and tracking serve as crucial steps for video understanding. Most state-of-the-art approaches rely on first estimating poses in each frame and only then implementing data association and refinement. Despite the…

计算机视觉与模式识别 · 计算机科学 2021-06-08 Yiding Yang , Zhou Ren , Haoxiang Li , Chunluan Zhou , Xinchao Wang , Gang Hua

This paper presents a comprehensive review on regression-based method for human pose estimation. The problem of human pose estimation has been intensively studied and enabled many application from entertainment to training. Traditional…

计算机视觉与模式识别 · 计算机科学 2017-09-08 Wenye He

Vision based human pose estimation is an non-invasive technology for Human-Computer Interaction (HCI). Direct use of the hand as an input device provides an attractive interaction method, with no need for specialized sensing equipment, such…

计算机视觉与模式识别 · 计算机科学 2020-06-02 Nicholas Santavas , Ioannis Kansizoglou , Loukas Bampis , Evangelos Karakasis , Antonios Gasteratos