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Adaptively image de-striping through frenqency filtering
Zhang ZJ(张志佳); Shi ZL(史泽林); Guo, WF; Huang SB(黄莎白)
Department光电信息研究室
Conference Name20th Congress of the International-Commission-for-Optics
Conference DateAugust 21-26, 2005
Conference PlaceChangchun, China
Author of SourceInt 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
Source PublicationICO20: Optical Information Processing, Pts 1 and 2
PublisherSPIE-INT SOC OPTICAL ENGINEERING
Publication PlaceBELLINGHAM
2005
PagesV273
Indexed ByEI ; CPCI(ISTP)
EI Accession number2006139790555
WOS IDWOS:000235303400138
Contribution Rank1
ISSN0277-786X
ISBN0-8194-6058-3
KeywordImage De-striping Fast Fourier Transform (Fft) Adaptively Filtering Stripe Frequency Band Accumulation Distribution Function
AbstractThe 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.
Language英语
Citation statistics
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/7955
Collection光电信息技术研究室
Corresponding AuthorZhang ZJ(张志佳)
Affiliation1.Shenyang Institute of Automation, Chinese Academy of Sciences, No.114 Nanta Street, Shenyang, China
2.Northwest Investigation Design and Research Institute, State Power Corporation of China, No.890 Qilihe Street, Lanzhou, China
3.Graduate School, Chinese Academy of Sciences, No. 19 Yuquan Road, Beijing, China
Recommended Citation
GB/T 7714
Zhang ZJ,Shi ZL,Guo, WF,et al. Adaptively image de-striping through frenqency filtering[C]//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. BELLINGHAM:SPIE-INT SOC OPTICAL ENGINEERING,2005:V273.
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