Vertex feature encoding and hierarchical temporal modeling in a spatial-temporal graph convolutional network for action recognition

K Papadopoulos, E Ghorbel, D Aouada… - arXiv preprint arXiv …, 2019 - arxiv.org
This paper extends the Spatial-Temporal Graph Convolutional Network (ST-GCN) for
skeleton-based action recognition by introducing two novel modules, namely, the Graph …

Vertex feature encoding and hierarchical temporal modeling in a spatio-temporal graph convolutional network for action recognition

K Papadopoulos, E Ghorbel, D Aouada… - 2020 25th …, 2021 - ieeexplore.ieee.org
Spatio-temporal Graph Convolutional Networks (ST-GCNs) have shown great performance
in the context of skeleton-based action recognition. Nevertheless, ST-GCNs use raw …

An efficient human instance-guided framework for video action recognition

I Lee, D Kim, D Wee, S Lee - Sensors, 2021 - mdpi.com
In recent years, human action recognition has been studied by many computer vision
researchers. Recent studies have attempted to use two-stream networks using appearance …

Deep learning of fuzzy weighted multi-resolution depth motion maps with spatial feature fusion for action recognition

M Al-Faris, J Chiverton, Y Yang, D Ndzi - Journal of Imaging, 2019 - mdpi.com
Human action recognition (HAR) is an important yet challenging task. This paper presents a
novel method. First, fuzzy weight functions are used in computations of depth motion maps …

Multi-view region-adaptive multi-temporal DMM and RGB action recognition

M Al-Faris, JP Chiverton, Y Yang, D Ndzi - Pattern Analysis and …, 2020 - Springer
Human action recognition remains an important yet challenging task. This work proposes a
novel action recognition system. It uses a novel multi-view region-adaptive multi-resolution …

View-Invariant Center-of-Pressure Metrics Estimation With Monocular RGB Camera

C Du, S Graham, C Depp… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Center of pressure (CoP) metrics, including CoP path length and sway area, have been
used as gold standard measurements of postural and balance control in biomechanical …

Temporal 3d human pose estimation for action recognition from arbitrary viewpoints

MA Musallam, R Baptista, K Al Ismaeil… - 2019 International …, 2019 - ieeexplore.ieee.org
This work presents a new view-invariant action recognition system that is able to classify
human actions by using a single RGB camera, including challenging camera viewpoints …

Deepvi: A novel framework for learning deep view-invariant human action representations using a single rgb camera

K Papadopoulos, E Ghorbel… - 2020 15th IEEE …, 2020 - ieeexplore.ieee.org
In this paper, we address the problem of cross-view action recognition from a monocular
RGB camera. This topic has been considered extremely challenging due to the lack of 3D …

[PDF][PDF] SOANets: Encoder-decoder based Skeleton Orientation Alignment Network for White Cane User Recognition from 2D Human Skeleton Sequence.

N Nishida, Y Kawanishi, D Deguchi, I Ide… - VISIGRAPP (5 …, 2020 - scitepress.org
Recently, various facilities have been deployed to support visually impaired people.
However, accidents caused by visual disabilities still occur. In this paper, to support the …

A Skeleton-based View-Invariant Framework for Human Fall Detection in an Elevator

R Ali, IS Hutomo, LD Van… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
This paper considers the emergency behavior detection problem inside an elevator. As
elevators come in different shapes and emergency behavior data are scarce, we propose a …