Cited by 146Advanced Neural Network ApplicationsRemote-Sensing Image ClassificationAdvanced Image Fusion Techniques

Edge-Aware Guidance Fusion Network for RGB–Thermal Scene Parsing

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Zhou, Wujie, Dong, Shaohua, Xu, Caie, Qian, Yaguan·2022·Proceedings of the AAAI Conference on Artificial Intelligence

Abstract

RGB–thermal scene parsing has recently attracted increasing research interest in the field of computer vision. However, most existing methods fail to perform good boundary extraction for prediction maps and cannot fully use high-level features. In addition, these methods simply fuse the features from RGB and thermal modalities but are unable to obtain comprehensive fused features. To address these problems, we propose an edge-aware guidance fusion network (EGFNet) for RGB–thermal scene parsing. First, we introduce a prior edge map generated using the RGB and thermal images to capture detailed information in the prediction map and then embed the prior edge information in the feature maps. To effectively fuse the RGB and thermal information, we propose a multimodal fusion module that guarantees adequate cross-modal fusion. Considering the importance of high-level semantic information, we propose a global information module and a semantic information module to extract rich semantic information from the high-level features. For decoding, we use simple elementwise addition for cascaded feature fusion. Finally, to improve the parsing accuracy, we apply multitask deep supervision to the semantic and boundary maps. Extensive experiments were performed on benchmark datasets to demonstrate the effectiveness of the proposed EGFNet and its superior performance compared with state-of-the-art methods. The code and results can be found at https://github.com/ShaohuaDong2021/EGFNet.

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  1. Chen, H.; Deng, Y.; Li, Y.; Hung, T.-Y.; and Lin, G. 2020. RGBDsalient object detection via disentangled cross-modal fusion. IEEE Transactions on Image Processing , 29: 84078416.
  2. Paszke, A.; Chaurasia, A.; Kim, S.; and Culurciello, E. 2016. Enet: A deep neural network architecture for real-time semantic segmentation. arXiv preprint arXiv:1606.02147 . · arXiv
  3. Wang, W.; and Neumann, U. 2018. Depth-aware cnn for rgbd segmentation. In Proceedings of the European Conference on Computer Vision (ECCV) , 135-150.
  4. Wang, Y.; Wang, H.; and Cao, J. 2021. A contour selfcompensated network for salient object detection. The Visual Computer , 37(6): 1467-1479.
  5. Yu, C.; Wang, J.; Peng, C.; Gao, C.; Yu, G.; and Sang, N. 2018a. Bisenet: Bilateral segmentation network for realtime semantic segmentation. In Proceedings of the European conference on computer vision (ECCV) , 325-341.

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Authors
Zhou, W., Dong, S., Xu, C., & Qian, Y.
Affiliations
Zhejiang University of Science and Technology (CN)
Venue
Proceedings of the AAAI Conference on Artificial Intelligence
Published
2022-06-28
Volume
36
Issue
3
Pages
3571-3579
ISSN
  • 2159-5399 (ISSN-L)
  • 2374-3468
OpenAlex
W4200635035
Cited by
146
References
40
Citations by year
2026: 23 · 2025: 51 · 2024: 32 · 2023: 29 · 2022: 11
FWCI
11.15
Type
conference paper
Language
en
Open access
Locations
  • Proceedings of the AAAI Conference on Artificial Intelligence (publishedVersion)
  • AAAI Publications (The Association for the Advancement of Artificial Intelligence (AAAI)) (submittedVersion)
Funders
National Natural Science Foundation of China (61502429)
Topics
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Advanced Neural Network Applications
  • Physical Sciences › Engineering › Media Technology › Remote-Sensing Image Classification
  • Physical Sciences › Engineering › Media Technology › Advanced Image Fusion Techniques
Keywords
multimodal fusion, boundary extraction, cross-modal feature fusion, semantic information extraction, infrared thermography, semantic segmentation

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