| 基于图像技术的寒地水稻生长参数采集系统的研究 |
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| 引用本文： | 李爱传,衣淑娟,王新兵,王熙.基于图像技术的寒地水稻生长参数采集系统的研究[J].安徽农业科学,2013(32):12781-12782,12806. |
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| 作者姓名： | 李爱传 衣淑娟 王新兵 王熙 |
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| 作者单位： | [1]黑龙江八一农垦大学信息技术学院,黑龙江大庆163319 [2]黑龙江洪河农场,黑龙江佳木斯156326 |
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| 基金项目： | “十二五”国家科技支撑计划项目（2012BAD04801-06）;“十二五”国家高技术研究发展计划（“863”）项目（2013AA040401）. |
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| 摘 要： | 对寒地水稻生长状况进行实时采集是调节控制寒地水稻生育期用水需求并估算水稻产量的重要依据。以黑龙江省建三江地区洪河农场水稻科技园区的稻田为研究对象，通过植物反射光谱的特性，研究基于图像技术的寒地水稻叶面积指数、株高、叶绿素含量、叶长、叶宽等生长参数的采集估算。试验表明，用3CCD摄像机估算寒地水稻分蘖期参数不适合。近红外光谱分析技术作为一种高效无损的图像检测技术，对其应用前景进行了展望。
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| 关 键 词： | 图像技术 寒地水稻 生长参数 数字摄像机 近红外光谱分析技术 |
The Research of Growth Parameters Acquisition System of Rice in Cold Region Based on the Technology of Image |
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| Institution: | LI Ai-ehuan et al (Information Technology College of Heilongjiang Bayi Agricultural University, Daqing, Ieilongjiang 163319) |
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| Abstract: | The real-time data acquisition of rice growth status is an important basis for regulation of water demand during the growth stage of rice and estimation of the yield of rice. Taking the paddy field of Honghe Farm rice science and technology park in Sanjiang area of Heilongjiang Province as the research object, through the characteristics of plant reflectance spectra, the collection and estimation of rice leaf area index, plant height, chlorophyll content, leaf length and width and other growth parameters based on the image technology were studied. The experiment showed that it is not suitable for estimating parameters of the tillering stage of rice in cold region with a 3CCD camera. Near infrared spectroscopy analysis technology as an efficient and lossless image detection technology, the application prospect was forecasted. |
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| Keywords: | Image technology Rice in cold region Growth parameters Digital camera Near infrared spectroscopy analysis technology |
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