The invention discloses an SAR image super-resolution reconstruction method based on Euclidean distance regularization. First of all, multiple frames of an SAR image, with closer time phases are input and registered, and the multiple frames of the SAR image are placed in a grid and are ...
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Brito, A.E., Chan, S.H., Cabrera, S.D. (2003). SAR Image Superresolution via 2-D Adaptive Extrapolation. In: Li, J., Hummel, R., Stoica, P., Zelnio, E.G. (eds) Radar Signal Processing and Its Applications. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-6342-3...
基于自适应重要采样UKF的SAR图像超分辨率方法
super-resolutionreconstructionbasedonlearningmethodshasdevelopedrapidly,andhas achievedverygoodresultsinthefieldofopticalimage.Therefore,thispaperwillcombine thecharacteristicsofSARimages,applythelearningbasedimagesuperresolution reconstructiontechnologytothefieldofSARimagesuper-resolutionreconstruction. Besides,wewillcombineth...
super-resolution imaging method is method of the nonlinear regressive model. In section IV, described. Firstly, SAR image peak extraction is initial parameter estimation is described. Section V carried out in the image domain and the coarse feature discusses super-resolution imaging. Section VI ...
Although Convolutional Neural Networks (CNNs) have significantly improved the development of image Super-Resolution (SR) technology in recent years, the existing SR methods for SAR image with large scale factors have rarely been studied due to technical difficulty. A more efficient method is to obta...
formationoforiginalimageandbesuperiortotheotherthreemethods. Keywords:super-resolutionreconstruction;regularization;eontourlettransformation;~trouswavelet;nonsubsampledcontourlet 摘 要:针对SAR图像超分辨重构问题,建立了基于多孔多方向小波域的正则化模型。在选取正则化参数时,提出一种自适应确 ...
[1] Wang Zhengming,Zhu Jubo.The Technique or SAR Image Superresolution[M].Beijing:Science press(王正明,朱炬波.SAR图像提高分辨率技术.北京:科学出版社),2006. [2] Karl W C.Regularization in image restoration and rocon-struction[C].In A.Bovik,editor,Handbook of Image and Video Processing.Academic...