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基于LabVIEW的砂轮磨粒检测

作者:龚俊锋,徐西鹏 日期:2007-08-31/span> 浏览:3920 查看PDF文档

                                               基于LabVIEW的砂轮磨粒检测*
                                                     龚俊锋,徐西鹏
               (华侨大学 石材加工研究重点实验室,福建 泉州 362021)

摘 要:为了对砂轮的状态进行检测,利用高倍显微镜景深小的特点,基于聚焦融合原理,建立了一套砂轮检测的三维成像系统,此系统用COM组件将LabVIEW和Matlab紧密结合起来后进行联合编程,既利用了LabVIEW的硬件控制能力又利用了Matlab的算法实现能力。然后使用动态轮廓模型对所得到的磨粒轮廓进行了提取,并通过使用遗传算法来进行动态轮廓模型的演化计算。最后对磨粒进行了分析。
关键词:聚焦融合;组件对象模型;snake模型;遗传算法


                           Examining of grains in grinding wheel based on LabVIEW
                                              GONG Junfeng, XU Xipeng
          (Provincial Key Research Lab for Stone Machining, Huaqiao University, Quanzhou 362021, China)

Abstract: In order to analyzing the status of grinding wheel, according to the small depth of focus in microscope , a 3D image system was builded based the principle of depth from focus. This system was constructed by using LabVIEW and Matlab, and through the COM component LabVIEW and Matlab was integrated to work, fully utilizing the ability of LabVIEW in hardware controlling and the ability of Matlab in realizing the complex algorithm. Then the active contour was used to segment the image of grains, and the genetic algorithm was applied to caculation of the active contour model. At last the status of grains was analyzed.
Key words: depth form focus; component object model (COM); snake model; genetic algorithm

参考文献(Reference):
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[3]龚俊锋,徐西鹏.基于聚焦合成的砂轮表面三维重构方法[J].金刚石与磨料磨具工程,2006,154(4):14-16.
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