| 舰载经纬仪连续帧图像目标快速识别算法研究 |
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| 引用本文： | 王国富,陈良益,马彩文.舰载经纬仪连续帧图像目标快速识别算法研究[J].舰船科学技术,2007,29(5):73-75. |
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| 作者姓名： | 王国富 陈良益 马彩文 |
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| 作者单位： | 1. 中国科学院西安光学精密机械研究所,陕西,西安,710068;中国科学院研究生院,北京,100039
2. 中国科学院西安光学精密机械研究所,陕西,西安,710068 |
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| 摘 要： | 为解决舰载经纬仪对连续帧图像快速识别、准确定位的要求,在深入分析连续图像序列特性和舰载经纬仪特点的基础上,利用经纬仪的角度变化信息,对图像序列进行帧间差值运算,提出了一种新的目标识别算法,大大减少了运算量.实验结果证明,该算法具有快速、稳定等优点,能满足舰载经纬仪实时图像处理的要求.
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| 关 键 词： | 舰载经纬仪 连续帧图像 图像处理算法 舰载 经纬仪 连续帧图像 图像目标 快速识别 算法研究 theodolite image series identification fast 实时图像处理 稳定 结果 实验 运算量 识别算法 帧间差值 图像序列 变化信息 |
| 文章编号： | 1672-7649（2007）05-0073-03 |
| 修稿时间： | 2006-10-17 |
Study of fast identification for series image of carrier-borne theodolite |
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| WANG Guo-fu,CHEN Liang-yi,MA Cai-wen.Study of fast identification for series image of carrier-borne theodolite[J].Ship Science and Technology,2007,29(5):73-75. |
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| Authors: | WANG Guo-fu CHEN Liang-yi MA Cai-wen |
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| Abstract: | To meet the demands of carrier-borne theodolite,a fast identification and location algo- rithm is required. In this paper, according to the characteristics of carrie-borne theodolite and series image, fast image difference computing method based on angle changes of carrier-borne theodolite is found, with calculation much reduced. Then after median filtering and image segmentation of difference image, precision location for targets accomplished. Experiment results prove it a fast stable algorithm and satisfied a realtime transmission in carrier-borne theodolite. |
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| Keywords: | carrie-borne theodolite series image arithmetic image processing |
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