A review of multimodal human activity recognition with special emphasis on classification, applications, challenges and future directions

SK Yadav, K Tiwari, HM Pandey, SA Akbar - Knowledge-Based Systems, 2021 - Elsevier
Human activity recognition (HAR) is one of the most important and challenging problems in
the computer vision. It has critical application in wide variety of tasks including gaming …

Core challenges of social robot navigation: A survey

C Mavrogiannis, F Baldini, A Wang, D Zhao… - ACM Transactions on …, 2023 - dl.acm.org
Robot navigation in crowded public spaces is a complex task that requires addressing a
variety of engineering and human factors challenges. These challenges have motivated a …

Social-stgcnn: A social spatio-temporal graph convolutional neural network for human trajectory prediction

A Mohamed, K Qian, M Elhoseiny… - Proceedings of the …, 2020 - openaccess.thecvf.com
Better machine understanding of pedestrian behaviors enables faster progress in modeling
interactions between agents such as autonomous vehicles and humans. Pedestrian …

SGCN: Sparse graph convolution network for pedestrian trajectory prediction

L Shi, L Wang, C Long, S Zhou… - Proceedings of the …, 2021 - openaccess.thecvf.com
Pedestrian trajectory prediction is a key technology in autopilot, which remains to be very
challenging due to complex interactions between pedestrians. However, previous works …

Human trajectory prediction via neural social physics

J Yue, D Manocha, H Wang - European conference on computer vision, 2022 - Springer
Trajectory prediction has been widely pursued in many fields, and many model-based and
model-free methods have been explored. The former include rule-based, geometric or …

Human trajectory forecasting in crowds: A deep learning perspective

P Kothari, S Kreiss, A Alahi - IEEE Transactions on Intelligent …, 2021 - ieeexplore.ieee.org
Since the past few decades, human trajectory forecasting has been a field of active research
owing to its numerous real-world applications: evacuation situation analysis, deployment of …

Human action recognition and prediction: A survey

Y Kong, Y Fu - International Journal of Computer Vision, 2022 - Springer
Derived from rapid advances in computer vision and machine learning, video analysis tasks
have been moving from inferring the present state to predicting the future state. Vision-based …

Remember intentions: Retrospective-memory-based trajectory prediction

C Xu, W Mao, W Zhang, S Chen - Proceedings of the IEEE …, 2022 - openaccess.thecvf.com
To realize trajectory prediction, most previous methods adopt the parameter-based
approach, which encodes all the seen past-future instance pairs into model parameters …

Graph-based spatial transformer with memory replay for multi-future pedestrian trajectory prediction

L Li, M Pagnucco, Y Song - … of the IEEE/CVF conference on …, 2022 - openaccess.thecvf.com
Pedestrian trajectory prediction is an essential and challenging task for a variety of real-life
applications such as autonomous driving and robotic motion planning. Besides generating a …

Joint hand motion and interaction hotspots prediction from egocentric videos

S Liu, S Tripathi, S Majumdar… - Proceedings of the IEEE …, 2022 - openaccess.thecvf.com
We propose to forecast future hand-object interactions given an egocentric video. Instead of
predicting action labels or pixels, we directly predict the hand motion trajectory and the …