A Survey of Vision-Based Transfer Learning in Human Activity Recognition

Electronics

David Ada Adama¹  Ahmad Lotfi¹  Robert Ranson¹ 

[1] Department of Computer Science, Nottingham Trent University, Clifton Lane, Nottingham NG11 8NS, UK;

关键词: human activity recognition;    transfer learning;    vision;    ambient assisted living;   

DOI  :  10.3390/electronics10192412

来源: DOAJ

【 摘 要 】

Human activity recognition (HAR) and transfer learning (TL) are two broad areas widely studied in computational intelligence (CI) and artificial intelligence (AI) applications. Much effort has been put into developing suitable solutions to advance the current performance of existing systems. However, challenges are facing the existing methods of HAR. In HAR, the variations in data required in HAR systems pose challenges to many existing solutions. The type of sensory information used could play an important role in overcoming some of these challenges. Vision-based information in 3D acquired using RGB-D cameras is one type. Furthermore, with the successes encountered in TL, HAR stands to benefit from TL to address challenges to existing methods. Therefore, it is important to review the current state-of-the-art related to both areas. This paper presents a comprehensive survey of vision-based HAR using different methods with a focus on the incorporation of TL in HAR methods. It also discusses the limitations, challenges and possible future directions for more research.

【 授权许可】

Unknown