Background Estimation for a Single Omnidirectional Image Sequence Captured with a Moving Camera

• Item type: Trans(1)
• 公開日: 2014-07-25
• タイトル: Background Estimation for a Single Omnidirectional Image Sequence Captured with a Moving Camera
• タイトル / 言語: en
• タイトル: Background Estimation for a Single Omnidirectional Image Sequence Captured with a Moving Camera
• 言語: eng
• キーワード / 主題Scheme: Other
• キーワード / 主題: [Resarch Paper - Express Paper] background estimation, object removal, omnidirectional image
• 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: Graduate School of Information Science, Nara Institute of Science and Technology
• 著者所属: Graduate School of Information Science, Nara Institute of Science and Technology
• 著者所属: Graduate School of Information Science, Nara Institute of Science and Technology
• 著者所属: Graduate School of Information Science, Nara Institute of Science and Technology
• 著者所属: Graduate School of Information Science, Nara Institute of Science and Technology
• 著者所属: Graduate School of Information Science, Nara Institute of Science and Technology
• 著者所属(英): en
• 著者所属(英): Graduate School of Information Science, Nara Institute of Science and Technology
• 著者所属(英): en
• 著者所属(英): Graduate School of Information Science, Nara Institute of Science and Technology
• 著者所属(英): en
• 著者所属(英): Graduate School of Information Science, Nara Institute of Science and Technology
• 著者所属(英): en
• 著者所属(英): Graduate School of Information Science, Nara Institute of Science and Technology
• 著者所属(英): en
• 著者所属(英): Graduate School of Information Science, Nara Institute of Science and Technology
• 著者所属(英): en
• 著者所属(英): Graduate School of Information Science, Nara Institute of Science and Technology
• 著者名: Norihiko, Kawai; Naoya, Inoue; Tomokazu, Sato; Fumio, Okura; Yuta, Nakashima; Naokazu, Yokoya
• 著者名(英): Norihiko, Kawai; Naoya, Inoue; Tomokazu, Sato; Fumio, Okura; Yuta, Nakashima; Naokazu, Yokoya
• 論文抄録 / 内容記述タイプ: Other
• 論文抄録 / 内容記述: This paper proposes a background estimation method from a single omnidirectional image sequence for removing undesired regions such as moving objects, specular regions, and uncaptured regions caused by the camera's blind spot without manual specification. The proposed method aligns multiple frames using a reconstructed 3D model of the environment and generates background images by minimizing an energy function for selecting a frame for each pixel. In the energy function, we introduce patch similarity and camera positions to remove undesired regions more correctly and generate high-resolution images. In experiments, we demonstrate the effectiveness of the proposed method by comparing the result given by the proposed method with those from conventional approaches.
• 論文抄録(英) / 内容記述タイプ: Other
• 論文抄録(英) / 内容記述: This paper proposes a background estimation method from a single omnidirectional image sequence for removing undesired regions such as moving objects, specular regions, and uncaptured regions caused by the camera's blind spot without manual specification. The proposed method aligns multiple frames using a reconstructed 3D model of the environment and generates background images by minimizing an energy function for selecting a frame for each pixel. In the energy function, we introduce patch similarity and camera positions to remove undesired regions more correctly and generate high-resolution images. In experiments, we demonstrate the effectiveness of the proposed method by comparing the result given by the proposed method with those from conventional approaches.
• 書誌レコードID / 収録物識別子タイプ: NCID
• 書誌レコードID / 収録物識別子: AA12628065
• 書誌情報: IPSJ Transactions on Computer Vision and Applications （CVA）; 巻 6, p. 68-72, 発行日 2014-07-25
• ISSN / 収録物識別子タイプ: ISSN
• ISSN / 収録物識別子: 1882-6695
• 出版者 / 言語: ja
• 出版者: 情報処理学会