中文摘要：

机器视觉技术涉及的软硬件知识多，系统实现困难，制约了该技术的应用．通过对图像算法研究，提出可重用的机器视觉算法库，采取参数化设计，在多个线阵CCD相机应用项目中得到实用，加速了项目进度，有利于机器视觉系统的推广．

英文摘要：

The application of machine vision was restricted due to a large number of hardware and software knowledge and the difficulties of system implementation. Based on the research of image algorithm, the parametric design was adopted and a reusable machine vision algorithms library was constructed in this pa- per. The practical application of parametric design in multiple linear CCD camera project will be beneficial to accelerate the project progress and promote the machine vision system.