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Object-Oriented Color Calibration of Multi-viewpoint Cameras in Sparse and Convergent Arrangement
https://ipsj.ixsq.nii.ac.jp/records/101533
https://ipsj.ixsq.nii.ac.jp/records/10153388fa08ab-d9fc-4eb0-ab46-fb63758da69a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IPSJ-TCVA0200016.pdf (5.9 MB)
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Copyright (c) 2010 by the Information Processing Society of Japan
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| オープンアクセス | ||
| Item type | Trans(1) | |||||||
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| 公開日 | 2010-11-10 | |||||||
| タイトル | ||||||||
| タイトル | Object-Oriented Color Calibration of Multi-viewpoint Cameras in Sparse and Convergent Arrangement | |||||||
| タイトル | ||||||||
| 言語 | en | |||||||
| タイトル | Object-Oriented Color Calibration of Multi-viewpoint Cameras in Sparse and Convergent Arrangement | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | Research Paper | |||||||
| 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 | |||||||
| 著者所属 | ||||||||
| Kyoto University | ||||||||
| 著者所属 | ||||||||
| Kyoto University | ||||||||
| 著者所属 | ||||||||
| Kyoto University | ||||||||
| 著者所属(英) | ||||||||
| en | ||||||||
| Kyoto University | ||||||||
| 著者所属(英) | ||||||||
| en | ||||||||
| Kyoto University | ||||||||
| 著者所属(英) | ||||||||
| en | ||||||||
| Kyoto University | ||||||||
| 著者名 |
Shohei, Nobuhara
× Shohei, Nobuhara
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| 著者名(英) |
Shohei, Nobuhara
× Shohei, Nobuhara
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| 論文抄録 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | This paper proposes a new color calibration method for multi-viewpoint images captured by sparsely and convergently arranged cameras. The main contribution of our method is its practical and efficient procedure while traditional methods are known to be labor-intensive. Because our method automatically extracts 3D points in the scene for color calibration, we do not need to capture color calibration objects like Macbeth chart. This enables us to calibrate a set of multi-viewpoint images whose capture environment is not available. Experiments with real images show that our method can minimize the difference of pixel values (1) quantitatively by leave-one-out evaluation, and (2) qualitatively by rendering a 3D video. | |||||||
| 論文抄録(英) | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | This paper proposes a new color calibration method for multi-viewpoint images captured by sparsely and convergently arranged cameras. The main contribution of our method is its practical and efficient procedure while traditional methods are known to be labor-intensive. Because our method automatically extracts 3D points in the scene for color calibration, we do not need to capture color calibration objects like Macbeth chart. This enables us to calibrate a set of multi-viewpoint images whose capture environment is not available. Experiments with real images show that our method can minimize the difference of pixel values (1) quantitatively by leave-one-out evaluation, and (2) qualitatively by rendering a 3D video. | |||||||
| 書誌レコードID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AA12394973 | |||||||
| 書誌情報 |
IPSJ Transactions on Computer Vision and Applications（CVA） 巻 2, p. 132-144, 発行日 2010-11-10 |
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| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 1882-6695 | |||||||
| 出版者 | ||||||||
| 言語 | ja | |||||||
| 出版者 | 情報処理学会 | |||||||
