Impact Factor (2025): 6.9
DOI Prefix: 10.47001/IRJIET
Human
action recognition HAR is one of the critical areas of research in computer
vision with several applications in security, healthcare, and human-computer
interaction. The datasets made available to the public are used in the
development of the field because they offer crucial tools for model
calibration, credibility checks, and determination of efficiency. This paper
presents a brief and important overview of HAR datasets, based on the
categories of atomic actions, behaviors, interactions, as well as group
activities. From the datasets, KTH, NTU RGB+D, and UCF101, the impact on action
recognition is analyzed. Further, we consider the use of a biometric-based
password system to better understand a more secure and convenient way of
operating password systems. In this paper, a strategy of combining biometric
authentication methods with multi-factor security mechanisms is presented. The
paper reveals the need for enhancing the performance of the biometric system to
generate good, secure passwords and emphasizes the privacy issues and
weaknesses of the system. Last of all, the paper presents the future directions
and proposals for behavioral biometric and multi-modal approaches to enhance
security.
Country : Iraq
IRJIET, Volume 9, Issue 8, August 2025 pp. 22-30