loading
Papers Papers/2022 Papers Papers/2022

Research.Publish.Connect.

Paper

Paper Unlock

Authors: Alexandre Morgand and Mohamed Tamaazousti

Affiliation: CEA LIST, France

Keyword(s): Real-time, Generic, Specular Reflection Detection, HSV, Saturation, Value, Contrast, Gradient, Gravity Center.

Related Ontology Subjects/Areas/Topics: Color and Texture Analyses ; Computer Vision, Visualization and Computer Graphics ; Features Extraction ; Image and Video Analysis ; Segmentation and Grouping

Abstract: In this paper, we propose a generic and efficient method for real-time specular reflections detection in images. The method relies on a new thresholding technique applied in the Hue-Saturation-Value (HSV) color space. A detailed experimental study was conducted in this color space to highlight specular reflections’ properties. Current state-of-the-art methods have difficulties with lighting jumps by being too specific or computationally expensive for real-time applications. Our method addresses this problem using the following three steps: an adaptation of the contrast of the image to handle lighting jumps, an automatic thresholding to isolate specular reflections and a post-processing step to further reduce the number of false detections. This method has been compared with the state-of-the-art according to our two proposed experimental protocols based on contours and gravity center and offers fast and accurate results without a priori on the image in real-time.

CC BY-NC-ND 4.0

Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 3.237.65.102

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Morgand, A. and Tamaazousti, M. (2014). Generic and Real-time Detection of Specular Reflections in Images. In Proceedings of the 9th International Conference on Computer Vision Theory and Applications (VISIGRAPP 2014) - Volume 2: VISAPP; ISBN 978-989-758-003-1; ISSN 2184-4321, SciTePress, pages 274-282. DOI: 10.5220/0004680102740282

@conference{visapp14,
author={Alexandre Morgand. and Mohamed Tamaazousti.},
title={Generic and Real-time Detection of Specular Reflections in Images},
booktitle={Proceedings of the 9th International Conference on Computer Vision Theory and Applications (VISIGRAPP 2014) - Volume 2: VISAPP},
year={2014},
pages={274-282},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004680102740282},
isbn={978-989-758-003-1},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the 9th International Conference on Computer Vision Theory and Applications (VISIGRAPP 2014) - Volume 2: VISAPP
TI - Generic and Real-time Detection of Specular Reflections in Images
SN - 978-989-758-003-1
IS - 2184-4321
AU - Morgand, A.
AU - Tamaazousti, M.
PY - 2014
SP - 274
EP - 282
DO - 10.5220/0004680102740282
PB - SciTePress