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A Mature-Tomato Detection Algorithm Using Machine Learning and Color Analysis

delete2019-04-30
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OA
AI
G
Guoxu Liu
S
Shuyi Mao
J
Jae Ho Kim *
DOI:10.3390/s19092023delete
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摘要

摘要

En 中文
An algorithm was proposed for automatic tomato detection in regular color images to reduce the influence of illumination and occlusion. In this method, the Histograms of Oriented Gradients (HOG) descriptor was used to train a Support Vector Machine (SVM) classifier. A coarse-to-fine scanning method was developed to detect tomatoes, followed by a proposed False Color Removal (FCR) method to remove the false-positive detections. Non-Maximum Suppression (NMS) was used to merge the overlapped results. Compared with other methods, the proposed algorithm showed substantial improvement in tomato detection. The results of tomato detection in the test images showed that the recall, precision, and F-1 score of the proposed method were 90.00%, 94.41 and 92.15%, respectively.
Keyword:
tomato detection
harvesting robots
machine learning
color analysis
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Sensors 封面图
Sensors
IF:
3.5
论文数:
7.2W
被引数:
20.9W

机构

W
weifang university of science & technology
学者数:
660
论文数: 592
被引数: 0
P
pusan national university
学者数:
2.1W
论文数: 1.9W
被引数: 20
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