Research on Non-destructive Testing of Blueberry Ripening Grading Based on Fuzzy Clustering
Due to the insufficient versatility of existing fruit ripening and grading techniques,it is not possible to effectively grade ripe blueberries.Therefore,a blueberry ripe grading method based on fuzzy clustering is proposed.The area,perimeter,roundness and coloring distribution of blueberries are calculated by image processing technology,and finally the blueberry ripe membership function and grading standard are determined.Experiments show that the blueberry ripe grading method based on fuzzy clustering can effectively and quickly grade blueberries,with an accuracy rate of 90%.
maturity gradingfuzzy clusteringcircularitycolored distributionmembership function
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