作者
Frederic Garcia, Cedric Schockaert, Bruno Mirbach
发表日期
2015/4/30
研讨会论文
The International Conference on Quality Control by Artificial Vision 2015
页码范围
95340R-95340R-9
出版商
International Society for Optics and Photonics
简介
This paper presents a noise removal and image detail enhancement method that accounts for the limitations on human's perception to effectively visualize high-dynamic-range (HDR) infrared (IR) images. In order to represent real world scenes, IR images use to be represented by a HDR that generally exceeds the working range of common display devices (8 bits). Therefore, an effective HDR mapping without losing the perceptibility of details is needed. To do so, we introduce the use of two guided filters (GF) to generate an accurate base and detail image component. A plausibility mask is also generated from the combination of the linear coefficients that result from each GF; an indicator of the spatial detail that enables to identify those regions that are prominent to present noise in the detail image component. Finally, we filter the working range of the HDR along time to avoid global brightness fluctuations in the final …
引用总数
201520162017201820192020202120221223
学术搜索中的文章
F Garcia, C Schockaert, B Mirbach - Twelfth International Conference on Quality Control by …, 2015