Infrared image enhancement based on human visual properties
文献类型：会议论文
| 作者 | Chen HY(陈宏宇) ; Hui B(惠斌)
|
| 出版日期 | 2015 |
| 会议名称 | Conference on Applied Optics and Photonics(AOPC)- Image Processing and Analysis |
| 会议日期 | MAY 05-07, 2015 |
| 会议地点 | Beijing, PEOPLES R CHINA |
| 关键词 | infrared image image enhancement bilateral filter human visual properties |
| 页码 | 1-6 |
| 中文摘要 | With the development of modern military, infrared imaging technology is widely used in this field. However, limited by the mechanism of infrared imaging and the detector, infrared images have the disadvantages of low contrast and blurry edge by comparison with the visible image. These shortcomings lead infrared image unsuitable to be observed by both human and computer. Thus image enhancement is required. Traditional image enhancement methods on the application of infrared image, without taking into account the human visual properties, is not convenient for the human observation. This article purposes a new method that combines the layering idea with the human visual properties to enhance the infrared image. The proposed method relies on bilateral filtering to separate a base component, which contains the large amplitude signal and must be compressed, from a detail component, which must be expanded because it contains the small signal variations related to fine texture. The base component is mapped into the proper range which is 8-bit using the human visual properties, and the detail component is applied the method of adaptive gain control. Finally, the two parts are recombined and quantized to 8-bit domain. Experimental results show that this algorithm exceeds most current image enhancement methods in solving the problems of low contrast and blurry detail. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 1 |
| 会议主办者 | Chinese Soc Opt Engn, Chinese Soc Astronaut, Photoelectron Technol Comm, Sci & Technol Low Light Level Night Vis Lab, SPIE, Opt Soc, European Opt Soc, Opt Soc Korea |
| 会议录 | Proceedings of SPIE, AOPC 2015: OPTICAL AND OPTOELECTRONIC SENSING AND IMAGING TECHNOLOGY
 |
| 会议录出版者 | SPIE |
| 会议录出版地 | BELLINGHAM |
| 语种 | 英语 |
| ISSN号 | 0277-786X |
| ISBN号 | 978-1-62841-899-6 |
| WOS记录号 | WOS:000364675700098 |
| 源URL | [http://ir.sia.cn/handle/173321/17316]  |
| 专题 | 沈阳自动化研究所_光电信息技术研究室 |
| 推荐引用方式 GB/T 7714 | Chen HY,Hui B. Infrared image enhancement based on human visual properties[C]. 见:Conference on Applied Optics and Photonics(AOPC)- Image Processing and Analysis. Beijing, PEOPLES R CHINA. MAY 05-07, 2015. |
入库方式： OAI收割
来源：沈阳自动化研究所
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