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The DOI matches its Crossref record; 114 of the 114 references it cites were found in a registry or an index.

Facial Expression Analysis under Partial Occlusion: A Survey

Open access
Zhang, Ligang, Verma, Brijesh, Tjondronegoro, Dian, Chandran, Vinod·2019·ACM Computing Surveys

Abstract

Automatic machine-based Facial Expression Analysis (FEA) has made substantial progress in the past few decades driven by its importance for applications in psychology, security, health, entertainment, and human–computer interaction. The vast majority of completed FEA studies are based on nonoccluded faces collected in a controlled laboratory environment. Automatic expression recognition tolerant to partial occlusion remains less understood, particularly in real-world scenarios. In recent years, efforts investigating techniques to handle partial occlusion for FEA have seen an increase. The context is right for a comprehensive perspective of these developments and the state of the art from this perspective. This survey provides such a comprehensive review of recent advances in dataset creation, algorithm development, and investigations of the effects of occlusion critical for robust performance in FEA systems. It outlines existing challenges in overcoming partial occlusion and discusses possible opportunities in advancing the technology. To the best of our knowledge, it is the first FEA survey dedicated to occlusion and aimed at promoting better-informed and benchmarked future work.

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Metadata

Authors
Zhang, L., Verma, B., Tjondronegoro, D., & Chandran, V.
Venue
ACM Computing Surveys
Published
2018-04-18
Volume
51
Issue
2
Pages
1-49
ISSN
  • 0360-0300 (ISSN-L)
  • 1557-7341
OpenAlex
W2788728386
Cited by
1,258
References
114
FWCI
89.77
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Facial Expression Analysis under Partial Occlusion: A Survey. https://app.cochat.ai/papers/10.1145/3158369
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Zhang, L., Verma, B., Tjondronegoro, D., & Chandran, V. (2019). Facial Expression Analysis under Partial Occlusion: A Survey. ACM Computing Surveys. https://doi.org/10.1145/3158369

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