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Cited by 285

The DOI matches its Crossref record; 17 of the 17 references it cites were found in a registry or an index.

RDFNet: RGB-D Multi-level Residual Feature Fusion for Indoor Semantic Segmentation

Lee, Seungyong, Park, Seong-Jin, Hong, Ki-Sang·2017·2017 IEEE International Conference on Computer Vision (ICCV)

Abstract

In multi-class indoor semantic segmentation using RGB-D data, it has been shown that incorporating depth feature into RGB feature is helpful to improve segmentation accuracy. However, previous studies have not fully exploited the potentials of multi-modal feature fusion, e.g., simply concatenating RGB and depth features or averaging RGB and depth score maps. To learn the optimal fusion of multimodal features, this paper presents a novel network that extends the core idea of residual learning to RGB-D semantic segmentation. Our network effectively captures multilevel RGB-D CNN features by including multi-modal feature fusion blocks and multi-level feature refinement blocks. Feature fusion blocks learn residual RGB and depth features and their combinations to fully exploit the complementary characteristics of RGB and depth data. Feature refinement blocks learn the combination of fused features from multiple levels to enable high-resolution prediction. Our network can efficiently train discriminative multi-level features from each modality end-to-end by taking full advantage of skip-connections. Our comprehensive experiments demonstrate that the proposed architecture achieves the state-of-the-art accuracy on two challenging RGB-D indoor datasets, NYUDv2 and SUN RGB-D.

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Metadata

Authors
Lee, S., Park, S.-J., & Hong, K.-S.
Venue
2017 IEEE International Conference on Computer Vision (ICCV)
Publisher
IEEE
Published
2017-10
Pages
4990-4999
OpenAlex
W2775906317
Cited by
285
References
17
FWCI
5.99
Type
conference paper
Language
en
Open access
closed

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CoChat. (2026). Citation check: RDFNet: RGB-D Multi-level Residual Feature Fusion for Indoor Semantic Segmentation. https://app.cochat.ai/papers/10.1109/iccv.2017.533
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Lee, S., Park, S.-J., & Hong, K.-S. (2017). RDFNet: RGB-D Multi-level Residual Feature Fusion for Indoor Semantic Segmentation. 2017 IEEE International Conference on Computer Vision (ICCV). https://doi.org/10.1109/iccv.2017.533

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