Identification of Gladiolus Cultivars Based on Spectral Reflectance of Petals

被引：0

作者：

Steidle Neto, A. J. ^{[1
]}

Grossi, J. A. S. ^{[1
]}

Finger, F. L. ^{[2
]}

Ferreira, S. O. ^{[2
]}

机构：

[1] Univ Fed Vicosa, Dept Fitotecnia, BR-6570000 Vicosa, MG, Brazil

[2] Univ Fed Vicosa, Dept Fis, BR-36570000 Vicosa, MG, Brazil

来源：

IX INTERNATIONAL SYMPOSIUM ON POSTHARVEST QUALITY OF ORNAMENTAL PLANTS | 2009年 / 847卷

关键词：

cut flowers; Gladiolus grandiflora; postharvest; classification; spectrometer;

D O I：

10.17660/ActaHortic.2009.847.41

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The objective of this work was distinguish the difference of 5 gladiolus cultivars (Gladiolus grandiflora 'White', 'Light Pink', 'Salmon Red', 'Red', 'Light Blue White') of different colors based on spectral reflectance of their petals. A spectrometer connected to a portable computer and configured for reflectance data acquisition in the 375 to 750 nm range was used to determine flower color. Based on the results, it was verified that outstanding and different changes in spectral reflectances was possible based on petal color. Thus, mainly in the region of visible spectrum, the reflectance can be used as a criterion for development of automatic systems for classification of gladiolus in a reliable and precise way.

引用

页码：309 / 312

页数：4

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