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Correcting distortion of image by image registration
https://hiroshima.repo.nii.ac.jp/records/2001031
https://hiroshima.repo.nii.ac.jp/records/20010313262fe93-846d-49a3-9bd2-9192a4297e7d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
accv2002_dist.pdf (1.1 MB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Correcting distortion of image by image registration | |||||||||||
| 言語 | en | |||||||||||
| 作成者 |
Tamaki, Toru
× Tamaki, Toru
× Yamamura, Tsuyoshi
× Ohnishi, Noboru
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| アクセス権 | ||||||||||||
| アクセス権 | open access | |||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||
| 権利情報 | ||||||||||||
| 権利情報 | Copyright (c) 2002 Asian Federation of Computer Vision Societies | |||||||||||
| 主題 | ||||||||||||
| 主題Scheme | NDC | |||||||||||
| 主題 | 540 | |||||||||||
| 内容記述 | ||||||||||||
| 内容記述 | We propose a method for correcting image distortion due to camera lense by calibrating intrinsic camera parameters. The proposed method is based on image registration and doesn't require point-to-point correspondence. Parameters of theree successive transformations - view change, radial distortion and illumination change - are estimated using the Gauss-Newton method. Estimating all 19 unknowns simultaneously, we introduce the implicit function theorem for calculating the Jacobian. To avoid local minima, we first estimate parameters for view change and employ coarse-to-fine minimization. Experimental results using real images demonstrate the robustness and the usefulness of the proposed method. | |||||||||||
| 言語 | en | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | Asian Federation of Computer Vision Societies | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| 資源タイプ | ||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||||||||
| 資源タイプ | conference paper | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | VoR | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
| 関連情報 | ||||||||||||
| 識別子タイプ | URI | |||||||||||
| 関連識別子 | http://ir.lib.hiroshima-u.ac.jp/00020424 | |||||||||||
| 開始ページ | ||||||||||||
| 開始ページ | 521 | |||||||||||
| 書誌情報 |
Proceedings of the Fifth Asian Conference on Computer Vision : ACCV 2002 Proceedings of the Fifth Asian Conference on Computer Vision : ACCV 2002 巻 2, p. 521-526, 発行日 2002-01 |
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| 旧ID | 20423 | |||||||||||
