| 面阵CCD电视摄像机直接像元采集的新方法 |
| |
| 引用本文： | 李志敏,石文江.面阵CCD电视摄像机直接像元采集的新方法[J].压电与声光,1996,18(4):276-278. |
| |
| 作者姓名： | 李志敏 石文江 |
| |
| 作者单位： | 重庆大学光电精密仪器系 |
| |
| 摘 要： | 针对ＣＣＤ电视摄像机在精密数字图像测量等研究领域中应用的要求，为进一步提高数据采集系统的精度，研制了一种对面阵ＣＣＤ电视摄像机的各像元信号进行直接采集的系统。着重在信号相关双采样电路（ＣＤＳ）、高速Ａ／Ｄ转换电路、图像数据存储与ＩＢＭ－ＰＣ微机之间的数据传输进行实验。
|
| 关 键 词： | CCD摄像机，相关双采样，A／D转换，数据传输 |
A New Method of Directly Collecting Pixels from CCD TV Camera |
| |
| Li Zhimin, Shi Wenjiang,Li Zhigao.A New Method of Directly Collecting Pixels from CCD TV Camera[J].Piezoelectrics & Acoustooptics,1996,18(4):276-278. |
| |
| Authors: | Li Zhimin Shi Wenjiang Li Zhigao |
| |
| Abstract: | In order to meet the requirements of CCD TV camera in precise digital image measurement and other fields, we have developed a data collecting system which may collect the pixeldna directly from CCD plane array camera and can improve the accuracy of data collecting. Thefocuses are placed on the experiments of the coherent double samping(CDS)circuit, high-speedA/D converter, data storage as well as the data transmission beween the CCD camera and IBM-PCmicrocomputer. |
| |
| Keywords: | CCD camera CDS circuit A/D converter data transfer |
| 本文献已被 CNKI 维普 等数据库收录！ |
