Adaptively image de-striping through frenqency filtering
文献类型：会议论文
| 作者 | Zhang ZJ(张志佳); Shi ZL(史泽林) ; Guo, WF; Huang SB(黄莎白)
|
| 出版日期 | 2005 |
| 会议名称 | 20th Congress of the International-Commission-for-Optics |
| 会议日期 | August 21-26, 2005 |
| 会议地点 | Changchun, China |
| 关键词 | image de-striping fast Fourier Transform (FFT) adaptively filtering stripe frequency band accumulation distribution function |
| 页码 | V273 |
| 中文摘要 | The paper presents a new algorithm for image de-striping. A kind of adaptive frequency filter is constructed based on two-dimension fast Fourier Transform in the proposed algorithm. To construct the adaptive filter, a stripe frequency band (SFB) and an accumulation distribution function (ADF) are defined in the fourier power spectrum. Comparing to the traditional de-striping methods, the algorithm does not take on abundant computation load and need no manual participating to outline the stripe band in frequency domain. Through the evaluation of visual effect and SNR/PSNR comparison, the experiment results demonstrate the proposed algorithm can remove the strips effectively while contain the original image information perfectly. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 1 |
| 会议主办者 | Int Commiss Opt, Chinese Opt Soc, Changchun Inst Opt, Fine Mech & Phys, CAS, AFOSR Asia Off, Chinese Acad Engn, Chinese Acad Sci & Technol, European Opt Soc, IEEE LEOS, Natl Nat Sci Fdn China, Opt Soc Japan, Opt Soc Korea, Opt Soc Russia, Siberian, Opt Soc Amer, SPIE |
| 会议录 | ICO20: Optical Information Processing, Pts 1 and 2
 |
| 会议录出版者 | SPIE-INT SOC OPTICAL ENGINEERING |
| 会议录出版地 | BELLINGHAM |
| 语种 | 英语 |
| ISSN号 | 0277-786X |
| ISBN号 | 0-8194-6058-3 |
| WOS记录号 | WOS:000235303400138 |
| 源URL | [http://ir.sia.cn/handle/173321/7955]  |
| 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 | Zhang ZJ,Shi ZL,Guo, WF,et al. Adaptively image de-striping through frenqency filtering[C]. 见:20th Congress of the International-Commission-for-Optics. Changchun, China. August 21-26, 2005. |
入库方式： OAI收割
来源：沈阳自动化研究所
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