| 连续扫描全画素CCD摄像系统 |
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| 引用本文： | 林家明,杨映秋.连续扫描全画素CCD摄像系统[J].光学技术,1997(6). |
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| 作者姓名： | 林家明 杨映秋 |
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| 作者单位： | 北京理工大学光电工程系(林家明)，台湾敏通企业股份有限公司(杨映秋) |
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| 摘 要： | 本文阐述了连续扫描和隔行扫描ＣＣＤ（ｃｈａｒｇｅ－ｃｏｕｐｌｅｄｄｅｖｉｃｅ）摄像机的工作方式和特征，较详细地介绍了连续扫描ＣＣＤ的工作原理，用图示给出了两种扫描方式的比较。连续扫描方式可从每一个独立像素中获得在一个信号曝光周期之间产生的信号。对于在高分辨率成像情况下，在必需捕捉迅速运动目标的应用领域中，连续扫描ＣＣＤ是最佳的选择。
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| 关 键 词： | 隔行扫描，连续扫描，CCD成像传感器 |
Progressive scan CCD image system |
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| Lin Jiaming.Progressive scan CCD image system[J].Optical Technique,1997(6). |
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| Authors: | Lin Jiaming |
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| Abstract: | The principle and characteristics of the progressive scanning and interlaced scanning CCD (charge coupled device) are introduced detailty in this paper. The comparisons of the two scanning principle are also presented graphically. The signal generated during a single exposure period can be obtained from each pixel individuolly in progressive scanning, which is the optimum choice for the applications in which the rapidly moving object must be captured with high resolution. |
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| Keywords: | interlaced scanning progressive scanning CCD image sensor |
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