【作者】 周军； 彭培欣；

【Author】 Zhou Jun Peng Peixin (College of Mechanical & Electrical Engineering, Hehai Univ. , Changzhou 213022, China)

【机构】 河海大学机电工程学院；

【摘要】 讨论磁粉探伤系统中图像处理和识别问题。采用自适应阈值处理和条件跟踪等技术得到较好的二值化图像;采用顺序标记算法提取目标物;基于裂纹图像基本特征进行裂纹识别,满足了自动磁粉探伤系统的要求。更多还原

【Abstract】 The digital image processing and identifying methods for automatic magnetic particle testing system were discussed. The image processing techniques such as self-adapting threshold and conditional tracking were applied to obtain high quality binary image. Appling the arithmetic of order marking used for getting the aim and the identification algorithm based on the property of flaw were used to satisfy automatic magnetic particle testing.更多还原