| 黄瓜彩色图像分割 |
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| 引用本文： | 乔宝民,张煜东,韦耿,王水花,吴乐南.黄瓜彩色图像分割[J].电脑与信息技术,2009,17(6):32-34. |
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| 作者姓名： | 乔宝民 张煜东 韦耿 王水花 吴乐南 |
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| 作者单位： | 东南大学信息科学与工程学院,江苏,南京,210096 |
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| 基金项目： | 东南大学优秀博士学位论文基金，河海大学青年科技基金 |
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| 摘 要： | 提出一种基于彩色阈值变换的黄瓜果实识别算法：利用黄瓜果实与周围梗叶在R和G颜色分量深度上存在一定的差异，先通过R、G阈值变换将彩色图像二值化，然后进行腐蚀和膨胀操作消除背景中的枝叶，最后根据圆形度提取黄瓜。实验结果显示，该算法能够有效地将黄瓜从背景中提取出来。
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| 关 键 词： | 彩色阈值变换 黄瓜 圆形度 特征提取 |
Segmentation of Cucumber Color Images |
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| QIAO Bao-min,ZHANG Yu-dong,WEI Geng,WANG Shui-hua,WU Le-nan.Segmentation of Cucumber Color Images[J].Computer and Information Technology,2009,17(6):32-34. |
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| Authors: | QIAO Bao-min ZHANG Yu-dong WEI Geng WANG Shui-hua WU Le-nan |
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| Affiliation: | QIAO Bao-min,ZHANG Yu-dong,WEI Geng,WANG Shui- hua,WU Le-nan (School of Information Science & Engineering,Southeast University,Nanjing 210096,China) |
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| Abstract: | A method for cucumber segmentation of color images was discussed. As there exist differences in the color-depth of R and G between cucumbers and leaves, a novel process was proposed as follows-Firstly, color images were transformed into binary images where white pixels denote for cucumbers and black ones for the background; secondly, noises were eliminated via the operations of corrosion and expansion; finally, cucumbers were extracted according to the circular degree. The experiment results show that this algorithm is capable of extracting cucumbers from the background effectively. |
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| Keywords: | color threshold transform cucumber circular degree feature extraction |
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