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| 车辆载体运动对摄像系统成像的影响分析 | |
| 引用本文： | 李计添,仝红玉,叶顺戎. 车辆载体运动对摄像系统成像的影响分析[J]. 光学仪器, 2011, 33(2): 19-24. DOI: 10.3969/j.issn.1005-5630.2011.02.005 |
| 作者姓名： | 李计添 仝红玉 叶顺戎 |
| 作者单位： | 1. 军械工程学院,光学与电子工程系,河北,石家庄,050003;中国人民解放军96166部队,广东,韶关,512151 2. 裕东房管所,河北,石家庄,050011 3. 中国人民解放军96166部队,广东,韶关,512151 4. 毛军械工程学院,基础部,河北,石家庄,050003 |
| 摘 要： | 车辆栽体的随机振动影响摄像系统的成像质量,后续系统诸如目标跟踪和侦察预警系统的精度和稳定性.通过分析随机振动的特点及其产生的原因,可知随机振动受路面不平度、车辆载体类型和载体运动速度等因素的影响.根据采集的实际动态图像序列,分析摄像系统在不同影响因素下随机振动的特点.实验结果表明,车辆载体运动引起的图像帧间模糊和帧内模... |
| 关 键 词： | 车辆载体 电子稳像 摄像系统 随机振动 路面不平度 |
| 收稿时间： | 2010-09-21 |
Influence of vehicular motion on imaging for camera system |
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| LI Jitian,TONG Hongyu and YE Shunrong. Influence of vehicular motion on imaging for camera system[J]. Optical Instruments, 2011, 33(2): 19-24. DOI: 10.3969/j.issn.1005-5630.2011.02.005 | |
| Authors: | LI Jitian TONG Hongyu YE Shunrong |
| Affiliation: | 1.Department of Optical and Electrical Engineering,Ordnance Engineering College,Shijiazhuang 050003,China; 2.Unit 96166,People’s Liberation Army,Shaoguan 512151,China; 3.Yudong Housing Management Office,Shijiazhuang 050011,China; 4.Department of Foundation,Ordnance Engineering College,Shijiazhuang 050003,China) |
| Abstract: | The random vibration of vehicular motion influence the imaging quality of camera system, accuracy and stability of follow-up system, such as target tracking and detected pre-warning system. Through analyzing the reason for random vibration production and its characteristics, the roughness, vehicular type and speed have influence on random vibration. In the light of captured dynamic image series, the imaging system′s features in different influencing factors were analysed. The experiments indicated that intra-frame and inter-frame blur produced by vehicular motion must be coped with separately. Electronic image stabilization system and algorithm are supposed to be chosen basing on specific application scenes and actual system requirement. |
| Keywords: | vehicle-borne electronic image stabilization camera system random vibration roughness |
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