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Human pose estimation involves detecting and tracking the positions of various body parts using input data from sources such as images, videos, or motion and inertial sensors. This paper presents a novel approach to human pose estimation…

机器人学 · 计算机科学 2024-08-29 Salma Salimi , Sahar Salimpour , Jorge Peña Queralta , Wallace Moreira Bessa , Tomi Westerlund

Most of the recent deep learning-based 3D human pose and mesh estimation methods regress the pose and shape parameters of human mesh models, such as SMPL and MANO, from an input image. The first weakness of these methods is an appearance…

计算机视觉与模式识别 · 计算机科学 2021-04-28 Hongsuk Choi , Gyeongsik Moon , Kyoung Mu Lee

Advances in computer vision and machine learning techniques have led to significant development in 2D and 3D human pose estimation from RGB cameras, LiDAR, and radars. However, human pose estimation from images is adversely affected by…

计算机视觉与模式识别 · 计算机科学 2023-01-03 Jiaqi Geng , Dong Huang , Fernando De la Torre

Collaborative beamforming enables nodes in a wireless network to transmit a common message over long distances in an energy efficient fashion. However, the process of making available the same message to all collaborating nodes introduces…

信息论 · 计算机科学 2008-01-22 Lun Dong , Athina P. Petropulu , H. Vincent Poor

WiFi-based pose estimation is a technology with great potential for the development of smart homes and metaverse avatar generation. However, current WiFi-based pose estimation methods are predominantly evaluated under controlled laboratory…

计算机视觉与模式识别 · 计算机科学 2024-10-15 Yunjiao Zhou , Jianfei Yang , He Huang , Lihua Xie

In this paper, we present MultiPoseNet, a novel bottom-up multi-person pose estimation architecture that combines a multi-task model with a novel assignment method. MultiPoseNet can jointly handle person detection, keypoint detection,…

计算机视觉与模式识别 · 计算机科学 2018-07-12 Muhammed Kocabas , Salih Karagoz , Emre Akbas

The path-loss exponent (PLE) is one of the most crucial parameters in wireless communications to characterize the propagation of fading channels. It is currently adopted for many different kinds of wireless network problems such as power…

信号处理 · 电气工程与系统科学 2018-07-12 Yongchang Hu , Geert Leus

In Wireless Sensor Network (WSN) sensor nodes are deployed to sense useful data from environment. Sensors are energy-constrained devices. To prolong the sensor network lifetime, now a days mobile robots (sometimes refer as data sink, data…

网络与互联网体系结构 · 计算机科学 2018-04-17 Dinesh Dash

Localization is one of the pivotal issues in wireless sensor network applications. In 3D localization studies, most algorithms focus on enhancing the location prediction process, lacking theoretical derivation of the detection distance of…

网络与互联网体系结构 · 计算机科学 2024-01-12 Penghong Wang , Hao Wang , Wenrui Li , Xiaopeng Fan , Debin Zhao

A significant amount of research literature is dedicated to interference mitigation in Wireless Mesh Networks (WMNs), with a special emphasis on designing channel allocation (CA) schemes which alleviate the impact of interference on WMN…

网络与互联网体系结构 · 计算机科学 2018-08-20 Srikant Manas Kala , Vanlin Sathya , M Pavan Kumar Reddy , Betty Lala , Bheemarjuna Reddy Tamma

Adaptive robotics plays an essential role in achieving truly co-creative cyber physical systems. In robotic manipulation tasks, one of the biggest challenges is to estimate the pose of given workpieces. Even though the recent…

机器人学 · 计算机科学 2024-07-29 Dániel Horváth , Kristóf Bocsi , Gábor Erdős , Zoltán Istenes

Wireless Mesh Network (WMN) is a multi hop low cost, with easy maintenance robust network providing reliable service coverage. WMNs consist of mesh routers and mesh clients. In this architecture, while static mesh routers form the wireless…

网络与互联网体系结构 · 计算机科学 2012-05-15 Soumen Kanrar

The cellular wireless networks are evolving towards acquiring newer capabilities, such as sensing, which will support novel use cases and applications. Many of these require indoor sensing capabilities, which can be realized by exploiting…

信息论 · 计算机科学 2025-07-08 Vijaya Yajnanarayana , Philipp Geuer , Satyam Dwivedi

Human Pose Estimation (HPE) based on RGB images has experienced a rapid development benefiting from deep learning. However, event-based HPE has not been fully studied, which remains great potential for applications in extreme scenes and…

计算机视觉与模式识别 · 计算机科学 2022-08-30 Jiaan Chen , Hao Shi , Yaozu Ye , Kailun Yang , Lei Sun , Kaiwei Wang

The ability to estimate 3D human body pose and movement, also known as human pose estimation (HPE), enables many applications for home-based health monitoring, such as remote rehabilitation training. Several possible solutions have emerged…

计算机视觉与模式识别 · 计算机科学 2022-10-18 Sizhe An , Yin Li , Umit Ogras

Multiple wireless sensing tasks, e.g., radar detection for driver safety, involve estimating the "channel" or relationship between signal transmitted and received. In this work, we focus on a certain channel model known as the delay-doppler…

信息论 · 计算机科学 2020-11-24 Alisha Zachariah

Convolutional Pose Machine is a popular neural network architecture for articulated pose estimation. In this work we explore its empirical receptive field and realize, that it can be enhanced with integration of a global context. To do so…

计算机视觉与模式识别 · 计算机科学 2019-06-11 Daniil Osokin

Channel state information (CSI)-based fingerprinting via neural networks (NNs) is a promising approach to enable accurate indoor and outdoor positioning of user equipments (UEs), even under challenging propagation conditions. In this paper,…

信号处理 · 电气工程与系统科学 2021-09-01 Emre Gönültaş , Eric Lei , Jack Langerman , Howard Huang , Christoph Studer

Multi-person pose estimation is fundamental to many computer vision tasks and has made significant progress in recent years. However, few previous methods explored the problem of pose estimation in crowded scenes while it remains…

计算机视觉与模式识别 · 计算机科学 2019-01-24 Jiefeng Li , Can Wang , Hao Zhu , Yihuan Mao , Hao-Shu Fang , Cewu Lu

This paper presents a statistical framework for assessing wireless systems performance using hierarchical data mining techniques. We consider WCDMA (wideband code division multiple access) systems with two-branch STTD (space time transmit…

计算工程、金融与科学 · 计算机科学 2007-05-23 Alex Verstak , Naren Ramakrishnan , Kyung Kyoon Bae , William H. Tranter , Layne T. Watson , Jian He , Clifford A. Shaffer , Theodore S. Rappaport