Cited by 55Advanced Vision and ImagingImage Enhancement TechniquesImage and Video Stabilization

Removal of adherent waterdrops from images acquired with stereo camera

Yamashita, A., Tanaka, Y., Kaneko, T.·2005·2005 IEEE/RSJ International Conference on Intelligent Robots and Systems

Abstract

In this paper, we propose a new method that can remove view-disturbing noises from stereo images. One of the thorny problems in outdoor surveillance by a camera is that adherent noises such as waterdrops on the protecting glass surface lens disturb the view from the camera. Therefore, we propose a method for removing adherent noises from stereo images taken with a stereo camera system. Our method is based on the stereo measurement and utilizes disparities between stereo image pair. Positions of noises in images can be detected by comparing disparities measured from stereo images with the distance between the stereo camera system and the glass surface. True disparities of image regions hidden by noises can be estimated from the property that disparities are generally similar with those around noises. Finally, we can remove noises from images by replacing the above regions with textures of corresponding image regions obtained by the disparity referring. Experimental results show the effectiveness of the proposed method.

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Crossref · 10.1109/iros.2005.1545103

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17 of 17 references verified0 citation errors · 0 not checkable

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  • Yamashita et al.'s stereo-vision algorithm successfully detected and removed raindrops and other adherent noise, both from near and far objects.

    “Results of visual inspection showed that the algorithm successfully detected and removed raindrops and other adherent noise, both from near and far objects.”

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Authors
Yamashita, A., Tanaka, Y., & Kaneko, T.
Affiliations
Shizuoka University (JP)
Venue
2005 IEEE/RSJ International Conference on Intelligent Robots and Systems
Publisher
IEEE
Published
2005
Pages
400-405
ISSN
2153-0858 (ISSN-L)
OpenAlex
W1970863638
Cited by
55
References
17
Citations by year
2026: 1 · 2025: 3 · 2024: 3 · 2023: 3 · 2022: 2 · 2021: 10 · 2020: 10 · 2019: 7 · 2018: 1 · 2017: 1 · 2016: 2 · 2015: 4 · 2013: 1 · 2012: 2
FWCI
1.04
Type
conference paper
Language
en
Open access
closed
Locations
IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) (publishedVersion)
Topics
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Advanced Vision and Imaging
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Image Enhancement Techniques
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Image and Video Stabilization
Keywords
stereo disparity, outdoor surveillance, stereo camera, disparity estimation

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