An adaptive gamma method for image under non-uniform illumination | |
Wang, Zefeng; Zhang, Haifeng; Liao, Jiawen; Guo, Huinan; Zhang, Zhi | |
2017 | |
会议名称 | 2nd international conference on photonics and optical engineering |
会议日期 | 2016-10-14 |
会议地点 | xi'an, china |
卷号 | 10256 |
英文摘要 | gamma correction is a necessary operation for a digital image before it is sent to display. uneven illumination images have low resolution and a lot of information is covered.in order to better removal of light effects and reproduce truly plain circumstances, this paper presents a new local adaptive gamma correction method. the experiment shows this method makes the brightness distribution more uniform and proved that the method compared with other methods that have better correction results. © 2017 spie. |
收录类别 | EI ; ISTP |
产权排序 | 1 |
会议录 | second international conference on photonics and optical engineering |
会议录出版者 | spie |
语种 | 英语 |
ISSN号 | 0277786x |
内容类型 | 会议论文 |
源URL | [http://ir.opt.ac.cn/handle/181661/28741] |
专题 | 西安光学精密机械研究所_动态光学成像研究室 |
作者单位 | Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an, Shaanxi Province; 710119, China |
推荐引用方式 GB/T 7714 | Wang, Zefeng,Zhang, Haifeng,Liao, Jiawen,et al. An adaptive gamma method for image under non-uniform illumination[C]. 见:2nd international conference on photonics and optical engineering. xi'an, china. 2016-10-14. |
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