陈红,吴谋成,熊利荣,王巧华.霉变花生的计算机视觉识别[J].农业机械学报,2008,39(1):110-113.
.[J].Transactions of the Chinese Society for Agricultural Machinery,2008,39(1):110-113.
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霉变花生的计算机视觉识别   [下载全文]
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DOI:10.3969/j.issn.1000-1298.[year].[issue].[sequence]
中文关键词:  花生  霉变  图像处理
基金项目:
陈红  吴谋成  熊利荣  王巧华
华中农业大学
中文摘要:提出一种利用图像处理技术识别霉变花生的方法。首先用微分算子对彩色花生图像进行边缘检测,经过形态学运算、填充、合成后,得到去除背景的彩色花生图像。然后采用H和S的阈值识别霉变区域,根据像素数目计算霉变面积比,从而判断霉变情况。试验表明,这种识别方法的正确率可以达到
Key Words:
Abstract:90%。 An identification method was developed to automatically identify mildewed peanuts based on computer image processing technology. Firstly, detecting the peanuts edges by gradient algorithms,the color image of peanut removed background could be obtained by mathematical morphology operating,filling and composing. And then the threshold values of H and S were used to identify the mildewed areas. Lastly, the mildewed grade was determined via the calculated mildewed area ratio. The experimental results showed that the accuracy rate of this identification method could be reached to 90%.

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

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