Cited by 76Autonomous Vehicle Technology and SafetyImage Enhancement TechniquesAdvanced Vision and Imaging

Raindrop detection on car windshields using geometric-photometric environment construction and intensity-based correlation

Halimeh, Jad C., Roser, Martin·2009·2009 IEEE Intelligent Vehicles Symposium

Abstract

Vision-based Driver Assistance Systems (DAS) are becoming pervasive in today's automotive industry. However, most of these systems are designed to perform in good weather conditions and they perform very poorly in adverse weather particularly in rain. A big problem related to rainy weather conditions that highly limits the performance of DAS is raindrops on car windshields. We present a novel approach that detects raindrops on a car windshield using only a single image from an in-vehicle camera and a standard interest point detector for pre-selection of raindrop candidates. The algorithm models the geometric shape of a raindrop on the car windshield, utilizes its photometric properties and establishes a relationship between raindrop and environment. The proposed algorithm outperforms existing machine vision-based approaches for the task of raindrop modeling and detection from an in-vehicle perspective. It functions very accurately and is robust in terms of imprecise positions of raindrop candidates. Its results can be further used for image restoration and vision enhancement and hence it is a valuable tool for DAS.

Integrity signals

Registry

Crossref · 10.1109/ivs.2009.5164347

Cites

16 of 16 references verified0 citation errors · 0 not checkable

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Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Due to their irregular shapes, closeness to image sensors, and long temporal presence in captured image frames, adherent raindrop detection and removal problem is relatively harder than that of rain streaks detection and removal.

    “Due to their irregular shapes, closeness to image sensors, and long temporal presence in captured image frames, adherent raindrop detection and removal problem is relatively harder than that of rain streaks detection and removal [11,12].”
  • Halimeh and Roser's RIGSEC model is cohesive and dynamic, and considers the effect of background variations on raindrop appearance at different areas of the captured image.

    “The RIGSEC model is a cohesive, dynamic model, that considers the effect of background variations on raindrop appearance, at different areas of the captured image.”
  • The RIGSEC model is relatively complex and computationally expensive.

    “It is, however, relatively complex and computationally expensive.”
  • Halimeh and Roser attributed the low CC results to the raindrop lens effect and blurriness of raindrop appearance due to camera focus near infinity.

    “Halimeh and Roser attributed this to the raindrop lens effect and blurriness of raindrop appearance, due to camera focus near infinity.”
  • MaxCorr results were good, but CC results were low.

    “Maxcorr results were also good but CC results were low.”

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Authors
Halimeh, J. C., & Roser, M.
Affiliations
Karlsruhe Institute of Technology (DE)
Venue
2009 IEEE Intelligent Vehicles Symposium
Publisher
IEEE
Published
2009-06
Pages
610-615
ISSN
1931-0587 (ISSN-L)
OpenAlex
W2137031670
Cited by
76
References
16
Citations by year
2026: 2 · 2025: 5 · 2024: 3 · 2023: 1 · 2022: 2 · 2021: 7 · 2020: 11 · 2019: 8 · 2018: 5 · 2017: 5 · 2016: 1 · 2015: 4 · 2014: 2 · 2013: 4 · 2012: 8
FWCI
7.64
Type
conference paper
Language
en
Open access
closed
Locations
IEEE Intelligent Vehicles Symposium (publishedVersion)
Topics
  • Physical Sciences › Engineering › Automotive Engineering › Autonomous Vehicle Technology and Safety
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Image Enhancement Techniques
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Advanced Vision and Imaging
Keywords
raindrop detection, driver assistance systems, rainy weather, in-vehicle camera, geometric modeling, photometric properties, keypoint detection, image restoration, vision improvement

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