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Cited by 253

The DOI matches its Crossref record; 26 of the 26 references it cites were found in a registry or an index.

Shallow Triple Stream Three-dimensional CNN (STSTNet) for Micro-expression Recognition

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Liong, Sze-Teng, Gan, Y. S., See, John, Khor, Huai-Qian, Huang, Yen-Chang·2019·2019 14th IEEE International Conference on Automatic Face & Gesture Recognition (FG 2019)

Abstract

In the recent year, state-of-the-art for facial micro-expression recognition have been significantly advanced by deep neural networks. The robustness of deep learning has yielded promising performance beyond that of traditional handcrafted approaches. Most works in literature emphasized on increasing the depth of networks and employing highly complex objective functions to learn more features. In this paper, we design a Shallow Triple Stream Three-dimensional CNN (STSTNet) that is computationally light whilst capable of extracting discriminative high level features and details of micro-expressions. The network learns from three optical flow features (i.e., optical strain, horizontal and vertical optical flow fields) computed based on the onset and apex frames of each video. Our experimental results demonstrate the effectiveness of the proposed STSTNet, which obtained an unweighted average recall rate of 0.7605 and unweighted F1-score of 0.7353 on the composite database consisting of 442 samples from the SMIC, CASME II and SAMM databases.

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Metadata

Authors
Liong, S.-T., Gan, Y. S., See, J., Khor, H.-Q., & Huang, Y.-C.
Venue
2019 14th IEEE International Conference on Automatic Face & Gesture Recognition (FG 2019)
Publisher
IEEE
Published
2019-05
Pages
1-5
ISSN
1541-5058 (ISSN-L)
OpenAlex
W2911617386
Cited by
253
References
26
FWCI
17.79
Type
conference paper
Language
en
Open access
green

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CoChat. (2026). Citation check: Shallow Triple Stream Three-dimensional CNN (STSTNet) for Micro-expression Recognition. https://app.cochat.ai/papers/10.1109/fg.2019.8756567
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Liong, S.-T., Gan, Y. S., See, J., Khor, H.-Q., & Huang, Y.-C. (2019). Shallow Triple Stream Three-dimensional CNN (STSTNet) for Micro-expression Recognition. 2019 14th IEEE International Conference on Automatic Face & Gesture Recognition (FG 2019). https://doi.org/10.1109/fg.2019.8756567

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