Pre-process algorithm for satellite laser ranging data based on curve recognition from points cloud

来源 :Geodesy and Geodynamics | 被引量 : 0次 | 上传用户:wqfzqgkvbavba
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The satellite laser ranging(SLR) data quality from the COMPASS was analyzed,and the difference between curve recognition in computer vision and pre-process of SLR data finally proposed a new algorithm for SLR was discussed data based on curve recognition from points cloud is proposed.The results obtained by the new algorithm are 85%(or even higher) consistent with that of the screen displaying method,furthermore,the new method can process SLR data automatically,which makes it possible to be used in the development of the COMPASS navigation system. The satellite laser ranging (SLR) data quality from the COMPASS was analyzed, and the difference between curve recognition in computer vision and pre-process of SLR data finally proposed a new algorithm for SLR was discussed data based on curve recognition from points cloud is proposed The results obtained by the new algorithm are 85% (or even higher) consistent with that of the screen displaying method, furthermore, the new method can process SLR data automatically, which makes it possible to be used in the development of the COMPASS navigation system.
其他文献
今后在我国应该重视柴油汽车的发展,这不仅标志着我国汽车工业的进步,更是一项节约能源的重大措施。但当前我国柴油供应不足,是影响汽车柴油化的一个突出矛盾。本文就如何解
中国微纳电子技术交流与学术研讨会是由中国半导体行业协会分立器件分会、中国电子科技集团公司第十三研究所和《微纳电子技术》杂志社共同主办,每年举行一次的全国性行业与
2011年,20世纪福克斯(20th Century Fox)发行了心理悬疑片《恶魔仪式》。2007年,根据史蒂芬·金原著改编的《1408》又让那些喜欢《闪灵》的观众过了一把瘾。既然人类有着没有
父亲形象在库斯图里卡的电影中呈现了两个侧面,即以闯入者与权威者为形象的“天父”和以见证者与抚育者为形象的“地父”。在电影中,库斯图里卡将这两个侧面与前南斯拉夫国家
本文采用ICP—AES测定了新疆香青兰中铁、铜、锌、锰、镍、锶、铬、钛等微量元素及含量,并对微量元素及效用进行了初探,结果表明:新疆香青兰的药用价值及其所含的微量元素有一定关联.
方法经系统地质地球化学特征对比分析表明,孔西潜山奥陶系及中生界下白垩统的油气均来自古生界烃源岩。目的证明孔西潜山的原油性质与第三系原油性质完全不同。结果孔西潜山属
我国金矿的分布很不均匀,从地理位置上看,东部优于西部;从大地构造位置上分,地台区优于褶皱区。近10年来,我国的金矿地质勘查和黄金工业取得了重大成就,但目前的金矿资源和矿山生产经
地震波场正演模拟、层析成像、偏移成像经常需要用到射线追踪,本文在基于图形理论的Moser法基础上,改进其网格节点的划分、追踪时路径的选取,并增加直射线追踪以消除在速度变化不大时
1979年,《现代启示录》(改编自约瑟夫·康拉德的《黑暗之心》)发行几个月后,弗朗西斯·福特·科波拉出了一个访谈,无论是在当时还是现在,都引发了不少对于电影制作一些关键问
患儿 女,3岁,法乐四联征(上海瑞金医院确诊)。因从高处跌落,头部受伤3h,恶心呕吐,朦胧欲睡入院.CT示右颞后部硬脑膜外血肿约50ml,颅骨骨折。体检:神志恍惚,紫组,杵状指,右颞