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Macro-expression-guided micro-expression recognition: A motion similarity perspective
Pattern RecognitionMicro-expression recognition (MER) is a challenging task due to the subtle and short-lived facial muscle movements involved. Macro-expressions, in contrast, are more evident and easy to recognize.
Chenquan Gan, Junhao Xiao, Qingyi Zhu
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Learning from Macro-expression
Proceedings of the 28th ACM International Conference on Multimedia, 2020As one of the most important forms of psychological behaviors, micro-expression can reveal the real emotion. However, the existing labeled micro-expression samples are limited to train a high performance micro-expression classifier. Since micro-expression and macro-expression share some similarities in facial muscle movements and texture changes, in ...
Bin Xia 0012 +3 more
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CAS(ME): A Database for Spontaneous Macro-Expression and Micro-Expression Spotting and Recognition
IEEE Transactions on Affective Computing, 2018Fangbing Qu +2 more
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Facial Identification and Macro Expression Recognition with a New Textural Featuring Approach
2018 International Conference on High Technology for Sustainable Development (HiTech), 2018Joseph Ronsin, Hua Lu, Kidiyo Kpalma
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A Survey on Databases of Facial Macro-expression and Micro-expression
2019A crucial step for developing and testing a system of facial expression analysis is to choose the database which suits best the targeted context application. We propose in this paper a survey based on the review of 69 databases, taking into account both macro- and micro-expressions.
Weber, R. +3 more
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Weakly Supervised Micro- and Macro-Expression Spotting Based on Multi-Level Consistency
IEEE Transactions on Pattern Analysis and Machine IntelligenceMost micro- and macro-expression spotting methods in untrimmed videos suffer from the burden of video-wise collection and frame-wise annotation. Weakly-supervised expression spotting (WES) based on video-level labels can potentially mitigate the complexity of frame-level annotation while achieving fine-grained frame-level spotting.
Wang-Wang Yu +2 more
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CAS(ME)2: A Database of Spontaneous Macro-expressions and Micro-expressions
2016Micro-expressions are facial expressions that are characterized by short durations, involuntary generation and low intensity, and they are regarded as unique cues revealing one’s hidden emotions. Although methods for the recognition of general facial expressions have been intensively investigated, little progress has been made in the automatic ...
Fangbing Qu +3 more
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Typed Exceptions and Continuations Cannot Macro-Express Each Other
1999The most powerful control constructs in modern programming languages are continuations and exceptions. Although they can be used interchangeably in some cases, they are fundamentally different semantically. We consider two simply-typed functional languages with exceptions and continuations, respectively.
Jon G. Riecke, Hayo Thielecke
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