Technology and Methodology |
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Automatic SAR image registration of integrated complementary invariant features |
WANG Xiaohua1,2, DENG Kazhong2, YANG Huachao2 |
1. Henan Polytechnic University, School of Surveying and Land Information Engineering, Jiaozuo 454000, China;
2. China University of Mining and Technology, Jiangsu Key Laboratory of Resources and Environmental Information Engineering, Xuzhou 221116, China |
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Abstract The accurate synthetic aperture Radar (SAR) image registration is the prerequisite for exact analysis of mine deformation. Many image registration algorithms have been proposed, but the results are not satisfactory when these registration algorithms are directly applied to SAR image. In view of such a situation, the authors put forward an integrated registration approach in this paper. The first step of this approach is the coarse matching with Canny edge for region division; then the fine matching is performed by SIFT algorithm with improved Canny edge features; finally, the accurate registration SAR image is obtained. This approach has fewer computations than that simply using SIFT feature matching. Experimental analyses with SAR images demonstrate the efficiency and accuracy of this approach for mine SAR image registration, which provides high-quality image data for comprehensive management in mining areas.
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Keywords
soil moisture
MODIS
thermal inertia
apparent thermal inertia(ATI)
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Issue Date: 08 January 2014
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[1] 焦斌亮, 樊曼曼.基于改进SIFT算法的多源遥感影像配准研究[J].激光与红外, 2011, 41(12):1383-1386. Jiao B L, Fan M M.Research on the multi-source remote sensing image registration based on the improved algorithm of SIFT[J].Laser and Infrared, 2011, 41(12):1383-1386.[2] 苏延超, 艾海舟, 劳世竑.图像和视频中基于部件检测器的人体姿态估计[J].电子与信息学报, 2011, 33(6):1413-1419. Su Y C, Ai H Z, Lao S H.Part detector based human pose estimation in images and videos[J].Journal of Electronics and Information Technology, 2011, 33(6):1413-1419.[3] 张如艳, 王士同.基于重尾噪声分布特性的多分类人脸识别方法[J].电子与信息学报, 2012, 34(3):523-528. Zhang R Y, Wang S T.Multi-classification recognition method applied to facial image based on distribution characteristic of heavy-tailed noise[J].Journal of Electronics and Information Technology, 2012, 34(3):523-528.[4] Dare P, Dowman I.An improved model for automatic feature-based registration of SAR and SPOT images[J].ISPRS Journal of Photogrammetry and Remote Sensing, 2001, 56(1):13-28.[5] DeBonet J S, Chao A.Structure-driven SAR image registration[EB/OL].http://www.ai.mit.edu.[6] Huang Y, Wang J G, Huang S J.Image matching algorithm and implement for SAR images[J].Journal of Electronics and Information Technology, 2005, 27(2):6-9.[7] 于秋则.合成孔径雷达图像匹配导航技术研究[D].武汉:华中科技大学, 2004. Yu Q Z.Research on synthetic aperture Radar(SAR) image matching for navigation[D].Wuhan:Huazhong University of Science and Technology, 2004.[8] Long X, Wu X Q.Motion segmentation based on fusion of MSRF segmentation and canny operator[J].Procedia Engineering, 2011, 15:1637-1641.[9] Canny J.A computational approach to edge detection[J].IEEE Transactions on Pattern Analysis and Machine Intelligence, 1986, 8(6):679-698.[10] Jaseema Y J H, Mohamed S M, Zulaikha B S.Robust segmentation algorithm using LOG edge detector for effective border detection of noisy skin lesions[C]//International Conference on Computer, Communication and Electrical Technology-ICCCET 2011.[11] Zhang Z, Zhao G.Butterworth filter and sobel edge detection to image[C]//2011 International Conference on Multimedia Technology, Hangzhou:ICMT, 2011:254-256.[12] Zhang J G, Liu J J, Geng Y J.Laplacian image edge detection based on secondary-sampling wavelet transform[C]//2010 3rd International Congress on Image and Signal Processing:Yantai:CISP, 2010:1059-1062.[13] 吕金建, 文贡坚, 王继阳, 等.一种改进的基于不变描述子的图像自动配准方法[J].信号处理, 2009, 25(2):216-222. Lyu J J, Wen G J, Wang J Y, et al.An improved automated image registration method based on invariant descriptors[J].Signal Processing, 2009, 25(2):216-222.[14] 杨秋菊, 肖雪梅.基于改进Canny特征点的SIFT算法[J].计算机工程与设计, 2011, 32(7):2428-2431. Yang Q J, Xiao X M.Improved SIFT algorithm based on canny feature points[J].Computer Engineer and Design, 2011, 32(7):2428-2431.[15] 李伟生, 王卫星, 罗代建.用Harris-Laplace特征进行遥感图像配准[J].四川大学学报:工程科学版, 2011, 43(4):89-94. Li W S, Wang W X, Luo D J.Remote sensing image registration by using Harris-Laplace features[J].Journal of Sichuan University:Engineering Science Edition, 2011, 43(4):89-94. |
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