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Cited by 1,484

The DOI matches its Crossref record; 20 of the 20 references it cites were found in a registry or an index.

ERFNet: Efficient Residual Factorized ConvNet for Real-Time Semantic Segmentation

Open access
Romera, Eduardo, Alvarez, Jose M., Bergasa, Luis M., Arroyo, Roberto·2018·IEEE Transactions on Intelligent Transportation Systems

Abstract

Semantic segmentation is a challenging task that addresses most of the perception needs of intelligent vehicles (IVs) in an unified way. Deep neural networks excel at this task, as they can be trained end-to-end to accurately classify multiple object categories in an image at pixel level. However, a good tradeoff between high quality and computational resources is yet not present in the state-of-the-art semantic segmentation approaches, limiting their application in real vehicles. In this paper, we propose a deep architecture that is able to run in real time while providing accurate semantic segmentation. The core of our architecture is a novel layer that uses residual connections and factorized convolutions in order to remain efficient while retaining remarkable accuracy. Our approach is able to run at over 83 FPS in a single Titan X, and 7 FPS in a Jetson TX1 (embedded device). A comprehensive set of experiments on the publicly available Cityscapes data set demonstrates that our system achieves an accuracy that is similar to the state of the art, while being orders of magnitude faster to compute than other architectures that achieve top precision. The resulting tradeoff makes our model an ideal approach for scene understanding in IV applications. The code is publicly available at: https://github.com/Eromera/erfnet.

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Research works printed but not linked: 18

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Metadata

Authors
Romera, E., Alvarez, J. M., Bergasa, L. M., & Arroyo, R.
Venue
IEEE Transactions on Intelligent Transportation Systems
Published
2018-01
Volume
19
Issue
1
Pages
263-272
ISSN
  • 1524-9050 (ISSN-L)
  • 1558-0016
OpenAlex
W2762439315
Cited by
1,484
References
20
FWCI
36.05
Type
journal article
Language
en
Open access
green
Funders
  • Spanish MINECO through the SmartElderlyCar Project (TRA2015-70501-C2-1-R)
  • RoboCity2030-III-CM Project
  • Programas de actividades I D CAM
  • EU Structural Funds

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CoChat. (2026). Citation check: ERFNet: Efficient Residual Factorized ConvNet for Real-Time Semantic Segmentation. https://app.cochat.ai/papers/10.1109/tits.2017.2750080
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Romera, E., Alvarez, J. M., Bergasa, L. M., & Arroyo, R. (2018). ERFNet: Efficient Residual Factorized ConvNet for Real-Time Semantic Segmentation. IEEE Transactions on Intelligent Transportation Systems. https://doi.org/10.1109/tits.2017.2750080

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