An improved adaptive preprocessing method for TDI CCD images
文献类型：期刊论文
| 作者 | Zheng, Liang-liang; Jin, Guang; Xu, Wei; Qu, Hong-song |
| 刊名 | Optoelectronics Letters
 |
| 出版日期 | 2018 |
| 卷号 | 14期号:1页码:76-80 |
| 关键词 | Image enhancement Charge coupled devices Cost functions Imaging systems Remote sensing |
| ISSN号 | 16731905 |
| DOI | 10.1007/s11801-018-7175-1 |
| 英文摘要 | In order to achieve high quality images with time-delayed integration (TDI) charge-coupled device (CCD) imaging system, an improved adaptive preprocessing method is proposed with functions of both denoising and edge enhancement. It is a weighted average filter integrating the average filter and the improved range filter. The weighted factors are deduced in terms of a cost function, which are adjustable to different images. To validate the proposed method, extensive tests are carried out on a developed TDI CCD imaging system. The experimental results confirm that this preprocessing method can fulfill the noise removal and edge sharpening simultaneously, which can play an important role in remote sensing field. 2018, Tianjin University of Technology and Springer-Verlag GmbH Germany, part of Springer Nature. |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/60573]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | Zheng, Liang-liang,Jin, Guang,Xu, Wei,et al. An improved adaptive preprocessing method for TDI CCD images[J]. Optoelectronics Letters,2018,14(1):76-80. |
| APA | Zheng, Liang-liang,Jin, Guang,Xu, Wei,&Qu, Hong-song.(2018).An improved adaptive preprocessing method for TDI CCD images.Optoelectronics Letters,14(1),76-80. |
| MLA | Zheng, Liang-liang,et al."An improved adaptive preprocessing method for TDI CCD images".Optoelectronics Letters 14.1(2018):76-80. |
入库方式： OAI收割
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。