数据精确性 meaning in Chinese

data accuracy

Illumination system construction of computer vision system is studied and a double line space crossing illumination system is built , which results in effective settlement of disparity between illumination system and image acquisition in moving object testing problem . data accuracy when using three cameras to capture information is further researched , and three cameras system error module and calibration method are determined
针对视觉环境中光照系统的构建问题，确定了双列交叉空间光照视场，有效的解决了动态目标检测中，光照系统环境与摄像机图像采集的一致性问题；对三台摄像机采集信息输入过程中的数据精确性问题进行了深入的分析，确定了三台摄像机之间系统误差分析模型、及标定方法。