基于SIFT特征配准的多帧迭代盲解卷积算法Multi-frame iterative blind deconvolution based on the SIFT feature registration
宋向,耿则勋,王洛飞,魏小峰
摘要(Abstract)：
在未配准的情况下,多帧图像解卷积算法不能发挥其利用多帧图像信息互补的优势,针对这种情况,本文将基于SIFT特征配准的算法引入多帧图像解卷积算法中,这一做法克服了各帧影像之间相同位置不同细节像素之间的影响,有效地提高了复原图像的质量。实际观测数据的复原结果证明了本文思想的正确性,配准后图像的复原结果更加清晰,且体现出观测目标更多的细节信息。
关键词(KeyWords)： 大气湍流;湍流降质图像;尺度不变特征;图像复原;多帧图像解卷积
基金项目(Foundation): 国家863计划项目(2006AA12Z110);; 国家自然科学基金(60778051);; 测绘学院硕士学位论文创新与创优基金
作者(Author): 宋向,耿则勋,王洛飞,魏小峰
DOI: 10.16251/j.cnki.1009-2307.2011.06.040
参考文献(References)：
- [1]Ayers G R,Dainty J C.Iterative blind deconvolutionmethod and its applications[J].Optics Letters,1988,13(7).
- [2]J C Christou,A Roorda,D R Williams.Deconvolutionof adaptive optics retinal images[J].Opt.Soc.Am.,2004,A(21).
- [3]H R Ingleby,D R McGaughey.Experimental results ofparallel multiframe blind deconvolution using wavelengthdiversity[J].Proc.SPIE 2004,5578(16).
- [4]田雨,饶长辉,魏凯.基于帧选择和多帧降质图像盲解卷积的自适应光学图像恢复[J].天文学报.2008,49(4).
- [5]Lowe D G.Object recognition from local scale-invariantfeatures[C]//In:Proceedings of the 1999 7th IEEEInternational Conference on Computer Vision.1999:1150-1157.
- [6]David G.Lowe.Distinctive Image Features from Scale-In-variant Keypoints[J].International Journal of Comput-er Vision,2004,60(2).
- [7]Krystian Mikolajczyk,Bastian Leibe,and BerntSchiele.Local Features for Object Class Recognition[C]//In:Proceedings of 10th IEEE InternationalConference on Computer Vision.2005:1792-1799.
- [8]Koenderink J J.The structure of images[J].BiologicalCybernetics,1984,50:363-39.
- [9]Lindeberg T.Scale-space theory:A basic tool for analy-sing structures at different scales.[J].Journal of Ap-plied Statistics,1994,21(2).
- [10]Y V Zhulina.Multiframe blind deconvolution of heavilyblurred astronomical images[J].OSA,2006,45(28).
- [11]Filiproubek and Jan Flusser.Multichannel Blind De-convolution of Spatially Misaligned Image J].IEEETrans.Image Processing,2005,14(7).
- [12]Green J J,Hunt B R.Improved restoration of space ob-ject imagery[J].Opt.Soc.Am.A 1999,16:2859.
- [13]Charles L.Matson,Kathy Borelli,Stuart Jefferies.Fastand optimal multiframe blind deconvolution algorithm forhigh-resolution ground-based imaging of space objects[J].APPLIED OPTICS,2009,48(1).