基于I-RELIEF和SVM的畸形马铃薯在线分选
张保华1,2, 黄文倩2, 李江波2, 赵春江1,2, 刘成良1, 黄丹枫1

Online sorting of irregular potatoes based on I-RELIEF and SVM method
ZHANG Bao-hua1,2, HUANG Wen-qian2, LI Jiang-bo2, ZHAO Chun-jiang1,2, LIU Cheng-liang1, HUANG Dan-feng1
图5 空间域和频域坐标转换关系
Fig.5 Conversion between space domain and frequency domain coordinates