计算机科学
人工智能
学习迁移
深度学习
面部表情识别
刺激(心理学)
面部表情
机器学习
模式识别(心理学)
语音识别
面部识别系统
认知心理学
心理学
作者
Rahil Kadakia,Parth Kalkotwar,Pruthav Jhaveri,Rahul Patanwadia,Kriti Srivastava
出处
期刊:2021 2nd Global Conference for Advancement in Technology (GCAT)
日期:2021-10-01
标识
DOI:10.1109/gcat52182.2021.9587731
摘要
Micro Expressions are those involuntary muscular movements of the facial muscles produced in response to a stimulus. They are short-lived expressions that last for anywhere between 0.04 to 0.2 seconds and are extremely subtle in their amplitude. Given their fleeting and elusive nature, it becomes almost impossible to detect these expressions through the naked eye. Recent developments in Deep Learning models have shown great success in efficiently identifying and analyzing Micro Expressions. In this paper, various models have been implemented on the SAMM dataset. The models studied are namely– VGG16, ResNet50, MobileNet, InceptionV3, and Xception. The experimental results have helped us carefully analyze the various metrics related to the models and compare them with each other to ascertain which one outperformed the others and is best suited for real-world applications. The MobileNet model has surpassed all other models in terms of its efficiency with respect to the domain of this paper. It has been able to describe and understand all the information that can be found in the various Micro Expressions.
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