数学形态学在木材表面缺陷图像分割后处理中的应用  

The Application of Mathematical Morphology in the Segmentation Post-processing of Wood Surface Defect Images

作　　者：邹丽晖[1] 白雪冰[1] 

机构地区：[1]东北林业大学机电工程学院,黑龙江哈尔滨150040

出　　处：《林业机械与木工设备》2006年第12期40-42,共3页Forestry Machinery & Woodworking Equipment

基　　金：哈尔滨市自然科学基金项目(2004AFXXJ020);黑龙江省自然科学基金项目(C2004-03)

摘　　要：介绍了数学形态学的基本思想和运算。针对木材表面缺陷图像分割效果不完善的问题,提出基于数学形态学的图像后处理方法,包括应用数学形态学的填充操作、形态滤波以及形态梯度边缘检测等。经实验验证,应用数学形态学进行图像后处理,增强了木材缺陷图像分割结果的可视性和准确性。In this paper the basic concepts and operations of mathematical morphology were introduced. In view of the imperfection of the segmentation results of wood surface defect images, the methods of image post-processing based on mathematical morphology were proposed, including the use of mathematical morphology filling operation, morphology filter as well as morphology gradient edge detection and so on. After the experimental certification, the application of mathematical morphology for image post-processing enhanced the visibility and the accuracy of the segmentation results of wood surface defect images.

关 键 词：数学形态学 图像分割后处理 木材表面缺陷 

分 类 号：O24[理学—计算数学]