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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 郭彥甫(Yan-Fu Kuo) | |
| dc.contributor.author | Kung-Ling Hsu | en |
| dc.contributor.author | 許耕齡 | zh_TW |
| dc.date.accessioned | 2021-06-17T02:41:47Z | - |
| dc.date.available | 2017-08-24 | |
| dc.date.copyright | 2017-08-24 | |
| dc.date.issued | 2017 | |
| dc.date.submitted | 2017-08-16 | |
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| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/68913 | - |
| dc.description.abstract | 本研究量化大岩桐雜交系腹側花瓣之顏色與斑點圖案。利用影像處理量化三個顏色特徵（感興趣區域比率、感興趣區域顏色、顏色漸變）與五個斑點特徵（斑點數量、斑點密度、斑點面積比率、斑點顏色、背景顏色），並分析特徵中之變異及不同特徵間之相關性。研究結果顯示大這些岩桐腹側花瓣的顏色與斑點特徵中存在明顯的變異。相較於傳統的特徵調查方法，本研究提出之方法可客觀並準確地量化大岩桐花朵之顏色與紋理特徵。因此，此方法可應用於新品種花卉之性狀檢定。 | zh_TW |
| dc.description.abstract | This study examined the color and spot patterns for the ventral petals of a cross line in Sinningia speciosa. The second generation individuals of the cross line exhibited phenotypic segregation in floral color and spot patterns. Three color traits (color region ratio, region of interest color, and color gradient) and five spot traits (spot quantity, spot density, spot area ratio, spot color, and background color) were defined and quantified using image processing techniques. The variation in the traits and the correlations between the traits were also investigated. The results indicated a considerable degree of variation among the traits. The proposed approach can quantify petal traits more objectively and precisely compared with conventional naked examination. Thus, it can be used for applications, such as new flower variety determination, that require precise trait quantification. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-17T02:41:47Z (GMT). No. of bitstreams: 1 ntu-106-R03631041-1.pdf: 2009314 bytes, checksum: e312aa7be2d23faaf4f8541f2ad4732d (MD5) Previous issue date: 2017 | en |
| dc.description.tableofcontents | ACKNOWLEDGEMENTS i
摘要 ii ABSTRACT iii TABLE OF CONTENTS iv LIST OF FIGURES vi LIST OF TABLES viii CHAPTER 1.INTRODUCTION 1 1.1 General background information 1 1.2 Objectives 2 1.3 Organization 3 CHAPTER 2.LITERATURE REVIEW 4 2.1 Conventional quantification method for floral color and spot patterns 4 2.2 Quantifying color and spot patterns of flowers using image processing 4 CHAPTER 3.MATERIALS AND METHODS 5 3.1 Flower materials 5 3.2 Image acquistion 5 3.3 Color and spot region identification 6 3.4 Color trait quantification 8 3.5 Spot trait quantification 9 CHAPTER 4.RESULTS AND DISCUSSION 11 4.1 Petal images 11 4.2 Color traits 13 4.3 Spot traits 17 4.4 Application to new flower variety examination 19 4.5 Trait correlation 20 4.6 Visual color variations in color region 22 CHAPTER 5.CONCLUSION 24 REFERENCES 25 | |
| dc.language.iso | en | |
| dc.subject | 花卉圖案 | zh_TW |
| dc.subject | 大岩桐 | zh_TW |
| dc.subject | 斑點特徵 | zh_TW |
| dc.subject | 腹側花瓣 | zh_TW |
| dc.subject | 顏色變異 | zh_TW |
| dc.subject | Ventral petal | en |
| dc.subject | Flower patterns | en |
| dc.subject | Color variation | en |
| dc.subject | Spot characteristics | en |
| dc.subject | Sinningia speciosa | en |
| dc.title | 大岩桐花瓣之顏色與斑點特徵量化研究 | zh_TW |
| dc.title | Quantifying color and spot characteristics for the ventral petals in Sinningia speciosa | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 105-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 葉德銘(Der-Ming Yeh),王俊能(Chun-Neng Wang) | |
| dc.subject.keyword | 顏色變異,花卉圖案,斑點特徵,大岩桐,腹側花瓣, | zh_TW |
| dc.subject.keyword | Color variation,Flower patterns,Spot characteristics,Sinningia speciosa,Ventral petal, | en |
| dc.relation.page | 27 | |
| dc.identifier.doi | 10.6342/NTU201703475 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2017-08-16 | |
| dc.contributor.author-college | 生物資源暨農學院 | zh_TW |
| dc.contributor.author-dept | 生物產業機電工程學研究所 | zh_TW |
| 顯示於系所單位： | 生物機電工程學系 | |
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