| 高速CMOS相机图像采集系统关键技术研究 |
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| 引用本文： | 杨会伟,王伟,杨会玲,刘军杰.高速CMOS相机图像采集系统关键技术研究[J].国外电子测量技术,2008,27(10). |
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| 作者姓名： | 杨会伟 王伟 杨会玲 刘军杰 |
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| 作者单位： | 1. 西安工业大学光电工程学院,西安,710032
2. 长春理工大学,长春,130022 |
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| 摘 要： | 为满足某靶场弹丸炸点测试中拍摄帧频高、实时记录性强等要求,本文介绍了一种高帧频CMOS图像采集系统。选用帧频250帧每秒的LUPA-300作为高帧频图像传感器,通过FPGA实现对图像传感器的参数配置与图像数据处理,并运用PCI图像采集卡实现图像数据的存储与显示。实验结果表明该系统结构简单、成像清晰稳定,拍摄速度快,可应用于高速目标的拍摄。
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| 关 键 词： | CMOS图像传感器 高帧频 现场可编程逻辑门阵列 PCI总线 |
High speed CMOS camera image acquisition system key technologies research |
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| Yang Huiwei,Wang Wei,Yang Huiling,Liu Junjie.High speed CMOS camera image acquisition system key technologies research[J].Foreign Electronic Measurement Technology,2008,27(10). |
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| Authors: | Yang Huiwei Wang Wei Yang Huiling Liu Junjie |
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| Affiliation: | Yang Huiwei~1 Wang Wei~1 Yang Huiling~2 Liu Junjie~1 |
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| Abstract: | In order to satisfy the requests of the frame frequency high,the strong real-time record and so on in some tar- get range projectile burst test,this paper introduces a high frame speed CMOS imaging acquisition system.Select LUPA- 300 with 250 frames per second as the high frame speed imaging Sensors,Through the FPGA to realize the parameters of image sensors and image data processing configuration and realizes the image data memory and the demonstration using the PCI image gathering card.The experimental result shows that this system structure is simple,make the collecting image credible and stable,the photography speed is quick,may apply in the high-speed target photography. |
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| Keywords: | CMOS image sensor high frame rate FPGA PCI bus |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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