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- W3217570271 endingPage "165840" @default.
- W3217570271 startingPage "165806" @default.
- W3217570271 abstract "Facial expressions are mirrors of human thoughts and feelings. It provides a wealth of social cues to the viewer, including the focus of attention, intention, motivation, and emotion. It is regarded as a potent tool of silent communication. Analysis of these expressions gives a significantly more profound insight into human behavior. AI-based Facial Expression Recognition (FER) has become one of the crucial research topics in recent years, with applications in dynamic analysis, pattern recognition, interpersonal interaction, mental health monitoring, and many more. However, with the global push towards online platforms due to the Covid-19 pandemic, there has been a pressing need to innovate and offer a new FER analysis framework with the increasing visual data generated by videos and photographs.Furthermore, the emotion-wise facial expressions of kids, adults, and senior citizens vary, which must also be considered in the FER research. Lots of research work has been done in this area. However, it lacks a comprehensive overview of the literature that showcases the past work done and provides the aligned future directions. In this paper, the authors have provided a comprehensive evaluation of AI-based FER methodologies, including datasets, feature extraction techniques, algorithms, and the recent breakthroughs with their applications in facial expression identification. To the best of the author’s knowledge, this is the only review paper stating all aspects of FER for various age brackets and would significantly impact the research community in the coming years." @default.
- W3217570271 created "2021-12-06" @default.
- W3217570271 creator A5025236262 @default.
- W3217570271 creator A5030789364 @default.
- W3217570271 creator A5064463287 @default.
- W3217570271 creator A5077770842 @default.
- W3217570271 creator A5084518207 @default.
- W3217570271 date "2021-01-01" @default.
- W3217570271 modified "2023-10-07" @default.
- W3217570271 title "A Survey of AI-Based Facial Emotion Recognition: Features, ML & DL Techniques, Age-Wise Datasets and Future Directions" @default.
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