| 摘要: |
| 在分析摄像测量坐标系的基础上，根据坐标变换的基本原理，建立了立体视觉中使用的ＣＣＤ摄像机几何模型，确定了校正系数和像距的分析与测量方法，并通过试验测得了校正系数，强调了影响校正系数测量的主要参数。 |
| 关键词: 机器视觉 摄像机 参数 校正 汽车运输 |
| DOI： |
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| 基金项目: |
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| Calibration of CCD Camera Used in Computer Vision Measurement |
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| Abstract: |
| Based on the analysis of photogrammetric coordinate system and the princi-ples of coordinate transformation, the photogrammetric model of CCD camera used in the computer vision system is established. The method to determine the calibration co efficient and focus length is analysed theoretically. The calibration coefficient is mea-sured with high accuracy. The main parameters influencing the measurement of cali-bration coefficient is emphasized. |
| Key words: computer vision,CCD camera,parameter,calibration |
