| COP显示系统中三维技术的缺陷及改进研究 |
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| 引用本文： | 周伟祝,宦婧.COP显示系统中三维技术的缺陷及改进研究[J].舰船电子工程,2012,32(10):99-101. |
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| 作者姓名： | 周伟祝 宦婧 |
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| 作者单位： | 海军航空工程学院,烟台,264001 |
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| 摘 要： | 针对通用作战图（Common Operation Picture,COP）显示系统中三维视图在精确判定相对位置时容易产生误判断的问题,深入分析了问题产生的原因,构建了视觉比例误差模型,提出了误差预测控制方案,该方案对各种视角下的误差程度进行了预测,并给出了醒目的提示,极大的降低了用户在使用三维视图获取战场态势时容易出现误判断的可能性;针对三维图标辨识度不高的问题,综合三维图标和二维图标的优点,提出了一种混合式的图标表示法,实际使用表明,该混合式图标表示法有效提高了COP系统的使用效率和准确性。
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| 关 键 词： | 通用作战图 显示系统 三维技术 |
Research on Limitation and Improvement of Three-dimensional Technology in COP Computer Engineering and Applications |
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| ZHOU Weizhu,HUAN Jing.Research on Limitation and Improvement of Three-dimensional Technology in COP Computer Engineering and Applications[J].Ship Electronic Engineering,2012,32(10):99-101. |
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| Authors: | ZHOU Weizhu HUAN Jing |
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| Institution: | (Naval Aeronautical and Astronautical University,Yantai 264001) |
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| Abstract: | This paper research on the causes of limitations when use three-dimensional(3-D) views for judging relative positions and extracting information from common operation picture(COP),developed a misperception view scaling model,forecasted error in variedly view angles,and give a method to control the misperception.For the low discriminability problem of 3-D icon,combined advantages of 3-D icon and 2-D icon and developed a new hybrid symbology,improve the efficiency and veracity of COP. |
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| Keywords: | common operation picture display system three-dimensional technology |
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