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| 基于Photoshop CS5的植物叶面积测定方法 | |
| 引用本文： | 于守超,张秀省,冀芦莎. 基于Photoshop CS5的植物叶面积测定方法[J]. 湖北农业科学, 2012, 51(15): 3340-3342 |
| 作者姓名： | 于守超 张秀省 冀芦莎 |
| 作者单位： | 1. 聊城大学农学院,山东聊城252059;北京林业大学园林学院,北京 100083 2. 聊城大学农学院,山东聊城,252059 3. 聊城大学生命科学学院,山东聊城,252059 |
| 基金项目： | 山东省教育厅科学技术项目(J11LC19) |
| 摘 要： | 利用扫描仪对广玉兰叶片进行数字化处理,运用Photoshop CS5软件自动化提取叶面积,并与叶面积仪法、剪纸称重法等测定方法进行比较.结果表明,Photoshop CS5软件的图像处理法与叶面积仪法和剪纸称重法呈极显著线性相关,相比之下其具有快速、准确、易普及等优点；归结出了Photoshop CS5中像素大小与叶片数字化时分辨率、缩放比例的数学关系,为今后叶面积的快速测定提供了依据. |
| 关 键 词： | 叶面积测定 图像处理 自动化分析 |
A Method for Leaf Area Measurement of Plant Based on Photoshop CS5 Software |
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| YU Shou-chao , ZHANG Xiu-sheng , JI Lu-sha. A Method for Leaf Area Measurement of Plant Based on Photoshop CS5 Software[J]. Hubei Agricultural Sciences, 2012, 51(15): 3340-3342 | |
| Authors: | YU Shou-chao ZHANG Xiu-sheng JI Lu-sha |
| Affiliation: | 1b(1.Liaocheng University,a.School of Agricultural Science;b.College of Life Science,Liaocheng 252059,Shandong,China; 2.College of Landscape Architecture,Beijing Forestry University,Beijing 100083,China) |
| Abstract: | The magnolia leaves were digitalized through the scanner,then the leaf area was automatically analyzed by the software of Photoshop CS5.The data from this method was compared with the data from other methods,such as instumental scanning method,etc.The result showed that there were highly significant linear correlation between digital image processing method and the other traditional methods.Moreover,digital image processing method has the dominant advantage in its speediness,accuracy and easy popularity.Mathematical relationship between pixel size in photoshop CS5 and digital resolution and scaling mathematical relationship were also summed up.This will provide the basis for the rapid measurement of leaf area. |
| Keywords: | measurement of leaf area image manipulation automatically analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |