| ID | 11115 |
| Eprint ID | 11115
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| FullText URL | |
| Title Alternative | 複雑度により王林リンゴの損傷判別
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| Author |
Chen, Yong Bo
Mohri, Kentaro
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| Abstract | The complexity of binary image for apples as normal, bruised around centerbruised around edge, and bruised around both edge and center were analyzed. Amulti-threshold method (thresholds determined by area rates 0.3,0.4,...0.7 for complexity rates analysis) was used successfully for bruise classification. Leaving out apples with bruising around the edge, apples were classified 85.7% correctly.
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| Abstract Alternative | 本研究は、王林リンゴのgreen画像を2値化し、その2値化画像を分析した。損傷果を検出するために、2値化画像の面積の変換による、画像の複雑性をもとに、正常部及び損傷部(損傷部は画像の真ん中辺り、エッジ辺り、真ん中とエッジ辺りとも)の画像を分析した。この画像種類複雑性の分析結果によって、多しきい値方法を使用して、正常部と損傷部は85.7% の精度で判断できだ。
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| Keywords | Oorin apple
bruise
image processing
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| Published Date | 1998-02
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| Publication Title |
岡山大学農学部学術報告
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| Publication Title Alternative | Scientific reports of the Faculty of Agriculture, Okayama University
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| Volume | volume87
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| Issue | issue1
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| Publisher | 岡山大学農学部
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| Publisher Alternative | Faculty of Agriculture,Okayama University
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| Start Page | 181
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| End Page | 186
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| ISSN | 0474-0254
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| NCID | AN00033029
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| Content Type |
Departmental Bulletin Paper
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| language |
English
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| File Version | publisher
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| Refereed |
False
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| Eprints Journal Name | srfa
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