期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2021
卷号：99
期号：21
语种：English
出版社：Journal of Theoretical and Applied
摘要：Recent research on face recognition techniques typically results in datasets and methods that enable image processing to concentrate on image quality development. Numerous datasets and methods for face recognition techniques are published in disparate and complex formats, and thus a comprehensive overview of the current state of face recognition techniques research is missing. The objective of this literature review is to identify and analyze the research trends, datasets, and methods used in research on face recognition techniques between 2015 and 2020. The systematic literature review (SLR) approach was used to conduct this review of the literature. A systematic review of the literature is defined as the process of identifying, evaluating and interpreting all available research evidence to elucidate specific research questions. The steps are to ascertain what SLR requires, develop a review protocol, conduct a search for primary studies, select primary studies, extract data from primary studies, assess primary studies, analyze data from primary studies, and synthesize data from primary studies. 28 face recognition techniques studies published between 2015 and 2020 were retained and further investigated based on the defined inclusion and exclusion criteria. According to the analysis of the primary studies, current face recognition research focuses on six methods or techniques: PCA, CNN, SVM, Gabor, HOG, and LBP. The six most frequently used classification techniques in face recognition account for 25% of all techniques: PCA, 20% of Gabor, 20% of SVM, 15% of CNN, 10% of LBP, and 10% of HOG. Additionally, 78% of research studies analyzed public datasets, while 22% analyzed private datasets. This essay is structured as follows. Section 1 contains an introduction to the research and research�s problem, research objective and problem statement. Section 2 contains the research methods using Systematic Literature Review, and Section 3 discusses the Results and Finding. Section 4 contains the Conclusion.
