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θ-ρパラメータによる多角形の物体検出
http://hdl.handle.net/10228/00006997
http://hdl.handle.net/10228/00006997f60f449c-10e5-42ab-aff3-84500a2a7c40
名前 / ファイル | ライセンス | アクション |
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ieejeiss.128.600.pdf (2.7 MB)
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Item type | 学術雑誌論文 = Journal Article(1) | |||||||||||
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公開日 | 2018-12-07 | |||||||||||
資源タイプ | ||||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
資源タイプ | journal article | |||||||||||
タイトル | ||||||||||||
言語 | ja | |||||||||||
タイトル | θ-ρパラメータによる多角形の物体検出 | |||||||||||
タイトル | ||||||||||||
言語 | en | |||||||||||
タイトル | Object Detection Using Straight Line Matching in θ-ρ Space | |||||||||||
言語 | ||||||||||||
言語 | jpn | |||||||||||
著者 |
奥苑, 大成
× 奥苑, 大成× 脇迫, 仁
WEKO
17316
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抄録 | ||||||||||||
内容記述タイプ | Abstract | |||||||||||
内容記述 | The contours of many industrial parts contain straight lines and positions of the lines are therefore useful information for object detection. This paper presents a matching technique of straight lines in θ-ρ space. Any lines in 2D space are represented with parameters θ and ρ by Hough transform. To find an object is to find combination of line parameters in θ-ρ space. Our matching method contains edge detection, line detection and matching processes. At first, we perform edge detection for model and scene image to detect contour of objects. Next, we extract the straight lines using Hough transform for provided edge image. Then in the matching process, we perform matching with parameters of straight lines. Matching process contains θ matching, ρ matching and pose estimation. In the θ matching, we use the relative θ values of corresponding lines. In the ρ matching, we compute parameters of transfer and deviations of ρ values. Finally, in the pose estimation we compute transfer parameters using corresponding intersection points of the straight lines. The experimental results show our method is robust for rotation, occlusion and scaling of objects. | |||||||||||
言語 | en | |||||||||||
書誌情報 |
ja : 電気学会論文誌. C, 電子・情報・システム部門誌 en : The transactions of the Institute of Electrical Engineers of Japan. C, A publication of Electronics, Information and Systems Society 巻 128, 号 4, p. 600-606, 発行日 2008-04-01 |
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出版社 | ||||||||||||
言語 | ja | |||||||||||
出版者 | 電気学会 | |||||||||||
DOI | ||||||||||||
関連タイプ | isIdenticalTo | |||||||||||
識別子タイプ | DOI | |||||||||||
関連識別子 | https://doi.org/10.1541/ieejeiss.128.600 | |||||||||||
CRID | ||||||||||||
関連タイプ | isIdenticalTo | |||||||||||
識別子タイプ | URI | |||||||||||
関連識別子 | https://cir.nii.ac.jp/crid/1390282679582564480 | |||||||||||
日本十進分類法 | ||||||||||||
主題Scheme | NDC | |||||||||||
主題 | 548 | |||||||||||
NCID | ||||||||||||
収録物識別子タイプ | NCID | |||||||||||
収録物識別子 | AN10065950 | |||||||||||
ISSN | ||||||||||||
収録物識別子タイプ | EISSN | |||||||||||
収録物識別子 | 1348-8155 | |||||||||||
ISSN | ||||||||||||
収録物識別子タイプ | PISSN | |||||||||||
収録物識別子 | 0385-4221 | |||||||||||
著作権関連情報 | ||||||||||||
権利情報 | Copyright (c) 電気学会 2008 | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | object detection | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | hough transform | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | line detection | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | image analysis | |||||||||||
出版タイプ | ||||||||||||
出版タイプ | VoR | |||||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
査読の有無 | ||||||||||||
値 | yes | |||||||||||
連携ID | ||||||||||||
855 |