A Mobile Camera Calibration Method Using an Environmental Stereo Camera

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2013/01/01

タイトル(英語): A Mobile Camera Calibration Method Using an Environmental Stereo Camera

著者名: Hiroyoshi Tsuru (University of Tsukuba), Itaru Kitahara (University of Tsukuba), Yuichi Ohta (University of Tsukuba)

著者名(英語): Hiroyoshi Tsuru (University of Tsukuba), Itaru Kitahara (University of Tsukuba), Yuichi Ohta (University of Tsukuba)

キーワード: pose estimation，mobile camera，stereo camera，camera calibration，mixed-reality

要約(英語): Pose estimation (calibration) of a mobile camera is one of the most important research issues to realize geometrical consistency between the real and the virtual world in mixed-reality. This paper proposes a method to estimate the pose of a mobile camera in a dynamic scene by using an environmental stereo camera. Sequential 3D-maps of the capturing environment are generated in real-time by the stereo images, which include both static objects and dynamic objects such as people. By using the 3D point of dynamic objects as landmarks for camera calibration, it is possible to realize a robust pose estimation method in a dynamic environment. Experimental evaluations were conducted using both simulation CG images and captured images of a real scene to demonstrate the effectiveness of our proposed method.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.133 No.1 （2013） 特集：2012 Korea-Japan Joint Workshop on Frontiers of Computer Vision (FCV2012)

本誌掲載ページ: 47-53 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/133/1/133_47/_article/-char/ja/