现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2015年
9期
43-46
,共4页
曾德文%梁光明%刘任任%丁建文
曾德文%樑光明%劉任任%丁建文
증덕문%량광명%류임임%정건문
试纸识别%颜色特征%主色平均色调%直方图模型%BP网络模型
試紙識彆%顏色特徵%主色平均色調%直方圖模型%BP網絡模型
시지식별%안색특정%주색평균색조%직방도모형%BP망락모형
test strip recognition%color feature%average hue of dominant color%histogram model%BP network model
通过分析大量试纸垫图片的颜色信息，建立直方图模型，提取了试纸垫图像的主色平均色调、主色平均饱和度、平均亮度、频度最高饱和度四个特征，并建立BP网络识别模型，实现了试纸的浓度的鉴别。提出的试纸垫识别方法模拟了人眼识别过程，提高了试纸识别效率与结果的客观性。
通過分析大量試紙墊圖片的顏色信息，建立直方圖模型，提取瞭試紙墊圖像的主色平均色調、主色平均飽和度、平均亮度、頻度最高飽和度四箇特徵，併建立BP網絡識彆模型，實現瞭試紙的濃度的鑒彆。提齣的試紙墊識彆方法模擬瞭人眼識彆過程，提高瞭試紙識彆效率與結果的客觀性。
통과분석대량시지점도편적안색신식，건립직방도모형，제취료시지점도상적주색평균색조、주색평균포화도、평균량도、빈도최고포화도사개특정，병건립BP망락식별모형，실현료시지적농도적감별。제출적시지점식별방법모의료인안식별과정，제고료시지식별효솔여결과적객관성。
By analyzing the color information in a large number of test strip pad images,a histogram model was established first. Four features of average hue of dominant color,average saturation of dominant color,average brightness,highest frequen?cy saturation are then extracted from the strip pad images. The concentration identification of test strips is realized by using a BP network identification model. The proposed strip pad recognition method simulates the human eye identification process. The ex?periment results show it can improve efficiency and objectivity of strip pad recognition.
