Computing Epipolar Geometry from Unsynchronized Cameras

• PIAO Ying

  Nagoya Institute of Technology The Institute of Electronics, Information and Communication Engineers

• SATO Jun

  Nagoya Institute of Technology The Institute of Electronics, Information and Communication Engineers

抄録

Recently, many application systems have been developed by using a large number of cameras. If 3D points are observed from synchronized cameras, the multiple view geometry of these cameras can be computed and the 3D reconstruction of the scene is available. Thus, the synchronization of multiple cameras is essential. In this paper, we propose a method for synchronizing multiple cameras and for computing the epipolar geometry from uncalibrated and unsynchronized cameras. In particular we using affine invariance to match the frame numbers of camera images for finding the synchronization. The proposed method is tested by using real image sequences taken from uncalibrated and unsynchronized cameras.

収録刊行物

• IEICE Transactions on Information and Systems

  IEICE Transactions on Information and Systems E91-D (8), 2171-2178, 2008

  一般社団法人 電子情報通信学会

キーワード

• epipolar geometry
• unsynchronized cameras
• uncalibrated cameras
• temporal offset
• frame rate ratio

詳細情報

• CRID: 1390282679354484224
• NII論文ID: 10026805375
• NII書誌ID: AA10826272
• DOI: 10.1093/ietisy/e91-d.8.2171
• ISSN: 17451361
• ISSN: 09168532
• Web Site: https://www.jstage.jst.go.jp/article/transinf/E91.D/8/E91.D_8_2171/_pdf
• 本文言語コード: en
• データソース種別:
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  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可