Mark yourself: Road marking segmentation via weakly-supervised annotations from multimodal data
| Autor: | Akshay A. Morye, Paul Newman, Will Maddern, Tom Bruls |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
050210 logistics & transportation
0209 industrial biotechnology Computer science business.industry Multimodal data 05 social sciences 02 engineering and technology Image segmentation 020901 industrial engineering & automation 0502 economics and business Segmentation Computer vision Artificial intelligence business |
| Zdroj: | ICRA |
| Popis: | This paper presents a weakly-supervised learning system for real-time road marking detection using images of complex urban environments obtained from a monocular camera. We avoid expensive manual labelling by exploiting additional sensor modalities to generate large quantities of annotated images in a weakly-supervised way, which are then used to train a deep semantic segmentation network. At run time, the road markings in the scene are detected in real time in a variety of traffic situations and under different lighting and weather conditions without relying on any preprocessing steps or predefined models. We achieve reliable qualitative performance on the Oxford RobotCar dataset, and demonstrate quantitatively on the CamVid dataset that exploiting these annotations significantly reduces the required labelling effort and improves performance. |
| Databáze: | OpenAIRE |
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