基于区域亮度自适应校正算法的脐橙表面缺陷检测

张明,王腾,李鹏,邓烈,郑永强,易时来,吕强,孙荣荣

Surface Defect Detection of Navel Orange Based on Region Adaptive Brightness Correction Algorithm

ZHANG Ming,WANG Teng,LI Peng,DENG Lie,ZHENG YongQiang,YI ShiLai,LÜ Qiang,SUN RongRong

表3 各算法处理时间及样本表面缺陷识别率

Table 3 Processing time of each algorithm and defect recognition rate

算法 Algorithm 样本数 Number of samples 识别样本数 Number of recognized samples 缺陷识别率 Defect recognition rate (%) 平均耗时 Average time consuming (s) HE算法HE algorithm 356 312 87.6 0.43 Retinex算法Retinex algorithm 323 90.7 0.56 照度-反射理论Illumination-reflection theory 332 93.3 1.74 本文算法Proposed algorithm 341 95.8 0.29