CAJ | 학술논문

在一定的环境中，材料腐蚀产物的颜色是获取材料腐蚀信息的一个重要指标，也是评价材料腐蚀等级的重要数据来源。在RGB空间中描述材料腐蚀产物的颜色特征，通过对腐蚀产物颜色特征的分割，确定各个腐蚀特征区域的大小，并计算各个腐蚀特征区域的R、G、B平均颜色值。通过建立材料腐蚀等级标准颜色图谱信息表，将每个腐蚀区域的腐蚀产物颜色值与标准颜色值进行相似度计算，通过机器识别得到每个腐蚀区域的腐蚀等级，最终计算得到整个材料的腐蚀等级，实现材料腐蚀程度的评定处理。
재일정적배경중，재료부식산물적안색시획취재료부식신식적일개중요지표，야시평개재료부식등급적중요수거래원。재RGB공간중묘술재료부식산물적안색특정，통과대부식산물안색특정적분할，학정각개부식특정구역적대소，병계산각개부식특정구역적R、G、B평균안색치。통과건립재료부식등급표준안색도보신식표，장매개부식구역적부식산물안색치여표준안색치진행상사도계산，통과궤기식별득도매개부식구역적부식등급，최종계산득도정개재료적부식등급，실현재료부식정도적평정처리。
In certain circumstances, the color of corrosion products is an very important index for obtaining the materials corrosion information. It is also an important data source to evaluate corrosion de-gree for materials. This paper represented the color feature of materials corrosion products in the RGB space, according to the segmentation of color feature, confirmed the size of every corrosion area, andcalculated the average color value of every corrosion area. Then it buih the map information table of standard colors for materials corrosion degree, and calculated corrosion products color similarity of every corrosion area, then got the corrosion degree of every corrosion area by machine recognition. Finally, it calculated the corrosion degree of the whole materials, realizing the evaluation for corrosiondegree of materials.