| 并行识别种勺和种薯的缺种判别方法 |
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| 引用本文： | 杨振宇,刘发英,章启祥,李晏兴,杨元庆,李学强.并行识别种勺和种薯的缺种判别方法[J].农机化研究,2022,44(1):19-24,30. |
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| 作者姓名： | 杨振宇 刘发英 章启祥 李晏兴 杨元庆 李学强 |
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| 作者单位： | 山东理工大学机械工程学院, 山东 淄博255049;山东理工大学电气与电子工程学院, 山东 淄博255049;山东理工大学农业工程与食品科学学院, 山东 淄博255049;山东思代尔农业装备有限公司, 山东 德州 253600 |
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| 基金项目： | 山东省农业重大应用技术创新项目(SD2019NJ010);“十三五”国家重点研发计划项目(2016YFD0701603-02)。 |
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| 摘 要： | 为解决马铃薯机械化播种作业易出现漏播现象的问题,采用机器视觉技术对排种链上的种勺和种薯进行并行识别,根据识别结果提出了一种种薯排种器种勺缺种的判别方法.首先,使用高速相机根据种薯排种链的工作环境要求采集图像,将视频帧图像划分20个区域;然后,对视频帧图像进行处理,在获取种勺的识别信息的同时获取种薯识别信息;最后,依据在...
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| 关 键 词： | 并行识别 缺种判别 图像处理 种薯 种勺 |
Discriminant Method of Missing Seed Using Parallel Recognition of Seed Scoop and Seed Potato |
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| Yang Zhenyu,Liu Faying,Zhang Qixiang,Li Yanxing,Yang Yuanqing,Li Xueqiang.Discriminant Method of Missing Seed Using Parallel Recognition of Seed Scoop and Seed Potato[J].Journal of Agricultural Mechanization Research,2022,44(1):19-24,30. |
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| Authors: | Yang Zhenyu Liu Faying Zhang Qixiang Li Yanxing Yang Yuanqing Li Xueqiang |
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| Institution: | (School of Mechanical Engineering,Shandong University of Technology,Zibo 255049,China;College of Electrical and Electronic Engineering,Shandong University of Technology,Zibo 255049,China;School of Agricultural En-gineering and Food Science,Shandong University of Technology,Zibo 255049,China;Shandong Xicheng Agricultural Machinery Technology Co.,Ltd.,Dezhou 253699,China) |
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| Abstract: | In order to solve the problem of missing seeds in mechanized seeding,the machine vision technology was used to identify the seed scoop and seed potato on the seed chain in parallel.According to the result of identification,the method of identifying the lack of seed in seed scoop was studied.Firstly,the high-speed camera was used to collect images according to the working environment of the seed chain,and the video frame images were divided into 20 regions;Then,the video frame image was processed,the identification information of seed scoop and seed potato was obtained at the same time;Finally,according to the fact that there was seed scoop in the same core processing area,but there was no seed potato,the lack of seed in the image area was determined.The results showed that the success rate of discrimination was 91.1%and the average discrimination time was 56ms.The discriminant method can meet the discriminant demand of seed-missing in precision sowing. |
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| Keywords: | parallelism recognition seed-missing discriminant image processing seed potato seed scoop |
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