基于图像检索技术的材料腐蚀原值监测系统

材料腐蚀原值监测是利用视频技术、计算机图像处理技术、模式识别技术对材料外观腐蚀图像进行检测、处理及管理.针对材料腐蚀图像的颜色特征、纹理特征进行分析,用颜色直方图方法实现材料腐蚀图像统计特征的提取,用区域灰度共生矩阵进行材料腐蚀图像特征纹理的提取,用纹理测度来描述材料腐蚀图像纹理的相似性,实现了材料腐蚀图像内容的匹配及检索.

Inspection System for Original Value of Material Decay Based on Image Search Technology

The original value monitoring for material decay is to make use of the video frequency technique, the computer image processing technique and mode identification technique for examination, processing and management of decay image of the material external appearance. In this paper the color characteristic and the veins characteristic of material decay are analyzed and the method and technique to withdraw the characteristic of material decays and to match the image contents are given; thus the search of the material corrosion imagechara cteristic information is realized.