| 基于数字图像处理技术整米和碎米含量检测 |
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| 引用本文： | 周显青,白国伟,张玉荣,任洪玲.基于数字图像处理技术整米和碎米含量检测[J].粮食与饲料工业,2011,12(9):1-5. |
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| 作者姓名： | 周显青 白国伟 张玉荣 任洪玲 |
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| 作者单位： | 河南工业大学粮油食品学院,河南郑州,450052 |
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| 基金项目： | “十一五”国家科技支撑计划项目:糙米集装储运减损技术和设备研发与示范(2009BADA0B02-1);“十一五”国家科技支撑计划重点专项“国际标准研制”——粮食类国际标准研制与开发(2006BAK04A20-25) |
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| 摘 要： | 为探讨数字图像处理检测整米和碎米含量的可行性,对米粒图像进行去噪及二值化处理,提取米粒长轴、短轴、周长和面积参数,在这些参数阈值下计算识别米粒的正确率,获得最佳识别阈值,确定识别参数,确定不同质量样品的整精米、大碎米、小碎米图像的长轴和、短轴和、周长和、面积和与样品质量之间的关系;建立了基于图像处理整米和碎米含量检测方...
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| 关 键 词： | 大米 图像识别 无损检测 阈值 |
Detection of head and broken rice content based on digital image technique |
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| Zhou Xianqing,Bai Guowei,Zhang Yurong,Ren Hongling.Detection of head and broken rice content based on digital image technique[J].Cereal & Feed Industry,2011,12(9):1-5. |
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| Authors: | Zhou Xianqing Bai Guowei Zhang Yurong Ren Hongling |
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| Affiliation: | Zhou Xianqing,Bai Guowei,Zhang Yurong,Ren Hongling (School of Food Science and Technology,Henan University of Technology,Zhengzhou 450052,China) |
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| Abstract: | In order to discuss the feasibility of detection of head rice and broken rice content with digital image technique,the parameters of major axis,minor axis,perimeter and area of kernel images after the denoising and binarization treatment was extracted.Under these parameters the correct identification rate of kernel was calculated to determine the best recognition threshold and identification parameters,and the correlations between the sum of major axis,minor axis,perimeter and area of the images of head ric... |
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| Keywords: | rice image recognition noninvasive inspection threshold |
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