Cited by 2,566Visual Attention and Saliency DetectionAdvanced Neural Network ApplicationsAdvanced Image and Video Retrieval Techniques

Attention mechanisms in computer vision: A survey

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Guo, Meng-Hao, Xu, Tian-Xing, Liu, Jiang-Jiang, Liu, Zheng-Ning, Jiang, Peng-Tao, Mu, Tai-Jiang, Zhang, Song-Hai, Martin, Ralph R. +2 more·2022·Computational Visual Media

Abstract

Humans can naturally and effectively find salient regions in complex scenes. Motivated by this observation, attention mechanisms were introduced into computer vision with the aim of imitating this aspect of the human visual system. Such an attention mechanism can be regarded as a dynamic weight adjustment process based on features of the input image. Attention mechanisms have achieved great success in many visual tasks, including image classification, object detection, semantic segmentation, video understanding, image generation, 3D vision, multimodal tasks, and self-supervised learning. In this survey, we provide a comprehensive review of various attention mechanisms in computer vision and categorize them according to approach, such as channel attention, spatial attention, temporal attention, and branch attention; a related repository https://github.com/MenghaoGuo/Awesome-Vision-Attentions is dedicated to collecting related work. We also suggest future directions for attention mechanism research.

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  • The evolution of LMs has led to the proliferation of various attention mechanisms.

    “The evolution of LMs has led to the proliferation of various attention mechanisms (Guo et al. 2022).”

    From Large language models (LLMs): survey, technical frameworks, and future challenges (2024) · cites this paper as Guo et al. 2022

    The Abstract and Conclusions describe the development of various attention mechanisms in computer vision. Section 4.5 notes the success of attention-based models in natural language processing, but the paper does not say that the evolution of language models caused the proliferation of attention mechanisms. (LLM, conf=0.82)

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Research works printed but not linked: 15

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Authors
Guo, M.-H., Xu, T.-X., Liu, J.-J., Liu, Z.-N., Jiang, P.-T., Mu, T.-J., Zhang, S.-H., Martin, R. R., Cheng, M.-M., & Hu, S.-M.
Affiliations
  • Tsinghua University (CN)
  • TKLNDST, College of Computer Science, Nankai University, Tianjin 300350, China
  • Nankai University (CN)
  • Cardiff University (GB)
Corresponding author
Hu, Shi-Min
Venue
Computational Visual Media
Published
2022-09
Volume
8
Issue
3
Pages
331-368
ISSN
  • 2096-0433 (ISSN-L)
  • 2096-0662
OpenAlex
W3212386989
Cited by
2,566
References
213
Citations by year
2026: 404 · 2025: 687 · 2024: 739 · 2023: 576 · 2022: 159 · 2021: 1
FWCI
176.50
Type
journal article
Language
en
Open access
Locations
  • Computational Visual Media (publishedVersion, cc-by)
  • arXiv (Cornell University) (submittedVersion)
  • arXiv (Cornell University)
Funders
National Natural Science Foundation of China (62132012, 61521002)
Topics
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Visual Attention and Saliency Detection
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Advanced Neural Network Applications
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Advanced Image and Video Retrieval Techniques
Keywords
attention mechanism, visual attention, channel attention, spatial attention, temporal attention, image classification, object detection, semantic segmentation, video understanding, image generation, 3D vision, multimodal tasks, self-supervised learning, human visual system

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