Color image database construction for the strawberry breeding
Color image database construction for the strawberry breeding
复制标题
DOI：
--
复制
发表时间：
2010-10
期刊：
影响因子：
--
通讯作者：
Kyosuke Yamamoto;Yoshitsugu Kimura;T. Togami;A. Hashimoto;T. Kameoka;Y. Yoshioka
中科院分区：
文献类型：
--
作者：
Kyosuke Yamamoto;Yoshitsugu Kimura;T. Togami;A. Hashimoto;T. Kameoka;Y. Yoshioka
草莓果实的颜色和形状是评价商品和品种质量的重要指标。本研究的目的是建立保存草莓果实表面颜色、质地、形状和横切面颜色分布的草莓育种图像库。以34个草莓品种的草莓为试验样本。利用实验图像采集系统采集的草莓表面和横切面的彩色图像似乎足够好，考虑到本研究图像采集的目的是为了建立育种数据库。作为基于内容的图像检索(CBIR)技术，本文采用了基于颜色直方图和颜色分布熵的彩色图像分析方法。综上所述，本研究中的图像分析方法对于草莓外观的评价似乎是有效的，因为实验结果与肉眼观察的评价结果基本相同。
Color and shape of the strawberry fruit are the important indices which evaluate the quality of commodities and variety. The objectives of this study are to construct the strawberry breeding image database which can preserve the surface fruit color, texture, shape, and the color distribution of the cross section of the strawberry. As an experimental sample, the strawberries of 34 cultivars were used. The chromatic image of strawberry surface and cross section, which acquired using experimental image acquisition system, seems to be sufficiently good, when it is considered that purpose of the image acquisition in this study is the construction of the breeding database. In this study, as the Content-based Image Retrieval (CBIR) technique, color image analysis using Color Histogram and Color Distribution Entropy (CDE) was applied. In conclusion, the image analysis method in this study seems to be effective for evaluation of strawberry appearance, since the experimental result was almost equal to the evaluation by visual observation.