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《Journal of National University of Defense Technology》 2004-02
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A Research on Serial and Parallel Strategies of the Automatic Image Registration for Remote Sensing

ZHOU Hai-Fang,LIU Guang-ming,ZHENG Ming-Ling,YANG Xue-Jun (College of Computer, National Univ.of Defense Technology, Changsha 410073, China)  
The amounts of remote sensing images of global coverage will grow exponentially. To study and achieve fast and effective automatic registration of these digital data with high accuracies has become a critical problem in remote sensing. The status of the research on automatic registration of remote sensing images is presented firstly, and some relevant key techniques are discussed. And then, the existing registration algorithms are classified and analyzed from the point of a novel view, and an integrative solution is given. At the same time, three new parallel strategies are proposed with the good experiment results. Because the proposed algorithms are based on the data parallel model of coarse grain, their salability and portability are good, which can be a valuable reference for practical applications in remote sensing. Finally, the problems and challenges of the future research are pointed out.
【Fund】: 国家杰出青年科学基金项目(69825104);; 军口863基金项目(2002AA714021);; 国家863基金项目(2002AA1Z201)
【CateGory Index】: TP751
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