库尔勒香梨果实生物量图像解析技术研究.pdfVIP

第32 卷 第2 期 经 济 林 研 究 Vol. 32 No.2 2014 年6 月 Nonwood Forest Research Jun. 2014 库尔勒香梨果实生物量图像解析技术研究 孟亚宾，盛建东，柴仲平，张文太，刘 茂，丁 阔 （新疆农业大学草业与环境科学学院，新疆乌鲁木齐 830052 ） 摘 要：为了探寻快速无损估测库尔勒香梨果实生物量的方法，通过实测库尔勒香梨果实的体积、鲜质量、干质量、 果实的横径和纵径等基本参数，采用图像处理方法（Image J 软件）对库尔勒香梨果实的顶视面积和侧视面积参 数进行解析，建立了香梨果形参数与果实生物量之间的定量关系。结果表明：库尔勒香梨果实的顶视面积和侧 视面积与果实生物量均呈显著相关关系，相关系数分别为0.94 和0.96 。这一结果说明利用果实顶视面积和侧视 面积估测果实生物量的方法是可行的。 关键词：库尔勒香梨；图像处理方法；果实；面积；生物量 中图分类号：S663.9 文献标志码：A 文章编号：1003—8981(2014)02—0099—06 Image analysis technology of fruit biomass in Korla Fragrant Pear MENG Ya-bin, SHENG Jian-dong, CHAI Zhong-ping, ZHANG Wen-tai, LIU Mao, DING Kuo (College of Pratacultural and Environmental Science, Xinjiang Agriculture University, Urumqi 830052, Xinjiang, China) Abstract: In order to establish an method to rapid nondestructive estimation of fruit biomass in Korla Fragrant Pear, some basic parameters were determined, including volume, fresh mass, dry mass, longitude and transverse diameters of fruits, and so on. The top view area and side view area of fruit were analyzed by using an image processing method (Image J software). A quantitative relationship among fruit shape parameters and biomass was established. The results show that both fruit top view area and side view area have significant correlation relationships with its biomass, and the correlation coefficients are 0.94 and 0.96, respectively. The results provide that it should be feasible to estimate fruit biomass based on fruit top view area and side view area. Key words: Korla Fragrant Pear; image processing method; fruit; area; biomass 测定植物生物量的传统方法有二氧化碳平衡 农业工程领域得到应用，白光红等[8]