Utilization of False Color Images in Shadow Detection
Abstract
Shadows are illuminated as a result of Rayleigh scattering phenomenon, which happens to be more effective for small wavelengths of light. We propose utilization of false color images for shadow detection, since the transformation eliminates high frequency blue component and introduces low frequency near-infrared channel. Effectiveness of the approach is tested by using several shadow-variant texture and color-related cues proposed in the literature. Performances of these cues in regular and false color images are compared and analyzed within a supervised system by using a support vector machine classifier.
Cite
Text
Aksoy and Alatan. "Utilization of False Color Images in Shadow Detection." European Conference on Computer Vision Workshops, 2012. doi:10.1007/978-3-642-33868-7_47Markdown
[Aksoy and Alatan. "Utilization of False Color Images in Shadow Detection." European Conference on Computer Vision Workshops, 2012.](https://mlanthology.org/eccvw/2012/aksoy2012eccvw-utilization/) doi:10.1007/978-3-642-33868-7_47BibTeX
@inproceedings{aksoy2012eccvw-utilization,
title = {{Utilization of False Color Images in Shadow Detection}},
author = {Aksoy, Yagiz and Alatan, A. Aydin},
booktitle = {European Conference on Computer Vision Workshops},
year = {2012},
pages = {472-481},
doi = {10.1007/978-3-642-33868-7_47},
url = {https://mlanthology.org/eccvw/2012/aksoy2012eccvw-utilization/}
}