Cited by 53Advanced Neural Network ApplicationsAutonomous Vehicle Technology and SafetyDomain Adaptation and Few-Shot Learning

Multi-Modal Sensor Fusion-Based Semantic Segmentation for Snow Driving Scenarios

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Vachmanus, Sirawich, Ravankar, Ankit A., Emaru, Takanori, Kobayashi, Yukinori·2021·IEEE Sensors Journal

Abstract

In recent years, autonomous vehicle driving technology and advanced driver assistance systems have played a key role in improving road safety. However, weather conditions such as snow pose severe challenges for autonomous driving and are an active research area. Thanks to their superior reliability, the resilience of detection, and improved accuracy, advances in computation and sensor technology have paved the way for deep learning and neural network–based techniques that can replace the classical approaches. In this research, we investigate the semantic segmentation of roads in snowy environments. We propose a multi-modal fused RGB-T semantic segmentation utilizing a color (RGB) image and thermal map (T) as inputs for the network. This paper introduces a novel fusion module that combines the feature map from both inputs. We evaluate the proposed model on a new snow dataset that we collected and on other publicly available datasets. The segmentation results show that the proposed fused RGB-T input can segregate human subjects in snowy environments better than an RGB-only input. The fusion module plays a vital role in improving the efficiency of multiple input neural networks for person detection. Our results show that the proposed network can generate a higher success rate than other state-of-the-art networks. The combination of our fused module and pyramid supervision path generated the best results in both mean accuracy and mean intersection over union in every dataset.

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Research works printed but not linked: 2

  1. G. Somasundaram, "Lane Change Detection and Tracking for a Safe-Lane Approach in Real Time Vision Based Navigation Systems," pp. 345-361, 2011.
  2. C. Liang, J. Ge, W. Zhang, K. Gui, F. A. Cheikh, and L. Ye, "Winter Road Surface Status Recognition Using Deep Semantic Segmentation Network," in International Workshop on Atmospheric Icing of Structures, (Reykjavík), pp. 1-6, 2019.

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Authors
Vachmanus, S., Ravankar, A. A., Emaru, T., & Kobayashi, Y.
Affiliations
  • Hokkaido University (JP)
  • Tohoku University (JP)
  • National Institute of Technology, Tomakomai College (JP)
Venue
IEEE Sensors Journal
Published
2021-08-01
Volume
21
Issue
15
Pages
16839-16851
ISSN
  • 1530-437X (ISSN-L)
  • 1558-1748
  • 2379-9153
OpenAlex
W3157833636
Cited by
53
References
57
Citations by year
2026: 5 · 2025: 15 · 2024: 9 · 2023: 17 · 2022: 6 · 2021: 1
FWCI
2.97
Type
journal article
Language
en
Open access
Locations
  • IEEE Sensors Journal (publishedVersion)
  • Institutional Repositories DataBase (IRDB) (submittedVersion)
  • Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University) (submittedVersion)
Funders
Japan Society for the Promotion of Science (JSPS) KAKENHI titled “Robust SLAM by Non-Uniform UGV/UAV Groups for Large Field Management” (JP20K04392)
Topics
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Advanced Neural Network Applications
  • Physical Sciences › Engineering › Automotive Engineering › Autonomous Vehicle Technology and Safety
  • Physical Sciences › Computer Science › Artificial Intelligence › Domain Adaptation and Few-Shot Learning
Keywords
semantic segmentation, RGB-thermal fusion, multimodal sensor fusion, autonomous driving, infrared thermography, road segmentation, human detection, fusion module, driver assistance systems

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