Vision and Inertial Sensing Fusion for Human Action Recognition: A Review

Human action recognition is used in many applications such as video surveillance, human-computer interaction, assistive living, and gaming. Many papers have appeared in the literature showing that the fusion of vision and inertial sensing improves recognition accuracies compared to the situations when each sensing modality is used individually. This article provides a survey of the papers in which vision and inertial sensing are used simultaneously within a fusion framework in order to perform human action recognition. The surveyed papers are categorized in terms of fusion approaches, features, classifiers, as well as multimodality datasets considered. Challenges as well as possible future directions are also stated for deploying the fusion of these two sensing modalities under realistic conditions.

Automated summary

This article provides a survey of papers where vision and inertial sensing are used together in a fusion framework for human action recognition. The surveyed papers are categorized based on fusion approaches, features, classifiers, and multimodality datasets. Challenges and possible future directions for deploying the fusion of these two sensing modalities under realistic conditions are also discussed.