月面巡视探测器立体影像的多核CPU并行快速匹配Parallel image matching of lunar rover's stereo image base on multi-core CPU
项琳,李健,刘凤德,任鑫
摘要(Abstract):
月面巡视探测器立体影像的摄影测量处理是获取月面三维信息实现巡视器定位导航的重要手段之一。影像匹配是地面近景摄影测量实现自动化处理的关键,本文研究了基于积分影像的单机多核并行匹配算法,实现了月面巡视器模拟影像的快速匹配。试验表明该方法能显著地缩短匹配时间,达到较高的加速比和效率。
关键词(KeyWords): 影像匹配;并行;多核;月面巡视探测器
基金项目(Foundation): 国家自然科学基金项目(40901178),国家自然科学基金项目(41101435)
作者(Author): 项琳,李健,刘凤德,任鑫
DOI: 10.16251/j.cnki.1009-2307.2013.02.042
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