Journal
2020 25TH INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION (ICPR)
Volume -, Issue -, Pages 6150-6156Publisher
IEEE COMPUTER SOC
DOI: 10.1109/ICPR48806.2021.9412265
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Funding
- Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior -Brasil (CAPES) [001]
- Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq, Brazil)
- PIIC UFES
- Fundacao de Amparoa Pesquisa do Espirito Santo -Brasil (FAPES) [84412844]
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The advancement of autonomous driving technology is greatly influenced by the emergence of deep learning. Lane detection remains a challenging issue in the quest for safer self-driving vehicles. This study introduces a novel lane detection method that competes with existing techniques in efficiency and accuracy, with additional insights on evaluation metrics limitations and reproducibility.
One of the main factors that contributed to the large advances in autonomous driving is the advent of deep learning. For safer self-driving vehicles, one of the problems that has yet to be solved completely is lane detection. Since methods for this task have to work in real-time (+30 FPS), they not only have to be effective (i.e., have high accuracy) but they also have to be efficient (i.e., fast). In this work, we present a novel method for lane detection that uses as input an image from a forward-looking camera mounted in the vehicle and outputs polynomials representing each lane marking in the image, via deep polynomial regression. The proposed method is shown to be competitive with existing state-of-the-art methods in the TuSimple dataset while maintaining its efficiency (115 FPS). Additionally, extensive qualitative results on two additional public datasets are presented, alongside with limitations in the evaluation metrics used by recent works for lane detection. Finally, we provide source code and trained models that allow others to replicate all the results shown in this paper, which is surprisingly rare in state-of-the-art lane detection methods.
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