Nondestructive identification method, device and equipment for internal defects of kiwi fruits and storage medium

• Main Authors: LIN YUQING, WANG JIAHUA, DAI HUANG, LI QIAOCONG, LIU XIAODAN, GUO YUQING
• Format: Patent
• Language: Chinese; English
• Published: 01.08.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention belongs to the technical field of quality detection, and discloses a lossless identification method and device for internal defects of kiwi fruits, equipment and a storage medium. The method comprises the following steps: scanning a sample kiwi fruit to obtain an original scanning image; obtaining defect feature information according to the original scanning image; determining a defect evaluation data set according to the defect feature information; constructing a classification model according to the defect evaluation data set; the defect volume ratio of the kiwi fruits to be classified is obtained through the classification model; and performing defect quantitative grading on the kiwi fruits to be classified according to the defect volume ratio. By means of the mode, automatic analysis is conducted on the follow-up kiwi fruits needing defect recognition and classification on the basis of scanning of the sample kiwi fruits and in the mode of constructing the classification model, quantitative c