| 基于光流法的舰船运动要素测定原理研究 |
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| 引用本文： | 王孝通.基于光流法的舰船运动要素测定原理研究[J].中国航海,2004(2):7-10. |
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| 作者姓名： | 王孝通 |
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| 作者单位： | 海军大连舰艇学院,辽宁,大连,116018 |
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| 基金项目： | 国防科技预研基金资助项目(41101050403) |
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| 摘 要： | 对基于光流法的舰船运动要素测定原理进行了研究，主要包括光流法测定舰船运动要素的思想、光流场解算、三维运动参数解算和舰船运动要素解算。该方法的提出，提高了运动要素测定的自主性，而且满足新型全封闭舰船的测定要求。
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| 关 键 词： | 光流法 舰船 运动要素 测定原理 光流场解算 三维运动参数解算 |
| 文章编号： | 1000-4653(2004)02-0007-04 |
Study of Principle of Measuring Ship Motion Elements Based on Optical Flow Field |
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| WANG Xiao-tong.Study of Principle of Measuring Ship Motion Elements Based on Optical Flow Field[J].Navigation of China,2004(2):7-10. |
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| Authors: | WANG Xiao-tong |
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| Abstract: | The principle of measuring ship motion elements based on optical flow is studied, which includes the concept of measuring ship motion elements with optical flow method, the calculation of optical flow field, target 3-D motion parameter from dynamic image sequence and ship motion elements from coordinate system transform. This method can improve the independence of motion element measurement and satisfy the measurement requirements of new-type closed ships. |
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| Keywords: | Ship Navy vessel engineering Ship motion elements Optical flow Measurement principle |
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