摘要： 材料腐蚀监测是利用视频技术、计算机图像处理技术、模式识别技术等对材料外观腐蚀图像进行检测、处理及管理。该文针对材料腐蚀图像的颜色特征和空间结构信息，用颜色直方图、颜色一致向量、颜色相关图和图像分形维数方法实现材料腐蚀图像统计特征的提取，用加权欧氏距离来描述材料腐蚀图像的相似性，实现了材料腐蚀图像内容的匹配及检索。

关键词: 材料腐蚀, 图像特征, 图像检索, 图像处理

Abstract: Material decay monitoring, using techniques of video, computer image processing and pattern identification, detects, processes and manages the external material decay image. The color characteristic and space structure information of the external material decay image are analyzed. The statistics character of the material decay image is extracted by color histogram, color coherence vector, color correlogram and fractal dimension. The similarity of the material decay image is presented by Euclidean distance of the color character, on which the match and query system of material decay based on image retrieval technology is implemented.

Key words: material decay, image characteristic, image retrieval, image processing

中图分类号: 

• TP391