| A fast algorithm for image defogging | |
| Wang, Xingyu1,2; Guo, Shuai2; Wang, Hui2; Su, Haibing2 | |
| 2016 | |
| Source Publication | Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment
 |
| ISSN | 0277-786X |
| Volume | 9684Pages:968427 |
| Subtype | C |
| Abstract | For the low visibility and contrast of the foggy image, I propose a single image defogging algorithm. Firstly, change the foggy image from the space of RGB to HSI and divide it into a plurality of blocks. Secondly, elect the maximum point of S component of each block and correct it, keeping H component constant and adjusting I component, so we can estimate fog component through bilinear interpolation. Most importantly, the algorithm deals with the sky region individually. Finally, let the RGB values of all pixels in the blocks minus the fog component and adjust the brightness, so we can obtain the defogging image. Compared with the other algorithms, its efficiency is improved greatly and the image clarity is enhanced. At the same time, the scene is not limited and the scope of application is wide. © 2016 SPIE. |
| Keyword | Defogging Hsi Space s Correction Sky Recognition |
| DOI | 10.1117/12.2243461 |
| Indexed By | SCI ; Ei |
| Language | 英语 |
| Funding Organization | Chinese Academy of Sciences, Institute of Optics and Electronics (IOE) ; The Chinese Optical Society (COS) |
| WOS ID | WOS:000387429500079 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ioe.ac.cn/handle/181551/8491 |
| Collection | 光电探测技术研究室（三室） |
| Affiliation | 1. University of Chinese Academy of Science, Beijing 2.100039, China 3. Institute of Optics and Electronics, Chinese Academy of Science, Chengdu 4.610209, China |
| Recommended Citation GB/T 7714 | Wang, Xingyu,Guo, Shuai,Wang, Hui,et al. A fast algorithm for image defogging[J]. Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment,2016,9684:968427. |
| APA | Wang, Xingyu,Guo, Shuai,Wang, Hui,&Su, Haibing.(2016).A fast algorithm for image defogging.Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment,9684,968427. |
| MLA | Wang, Xingyu,et al."A fast algorithm for image defogging".Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment 9684(2016):968427. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2016-2140.pdf（310KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | Application Full Text | |
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