Identifying human actions in video sequences or static images presents significant challenges stemming from factors like background noise, obscured perspectives, variations in scale, angles, and lighting conditions. Human Activity Recognition (HAR) involves a complex temporal categorization task, necessitating the prediction of an individual's movements using sensor data. Traditionally, this process demands specialized domain knowledge and the application of signal processing techniques to extract features from raw data, tailored for machine learning models. The significance of HAR extends beyond technical proficiency, playing a crucial role in facilitating interactions between individuals and between humans and computers. The proposed system emphasizes both cost-effectiveness and practicality, seamlessly integrating into various applications. Its versatility streamlines recognition processes, ultimately saving significant time with a commendable level of accuracy.
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Karthikeyan et al. (2024) studied this question.
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