傾斜角拘束を用いたエッジベース位置合わせの高速初期化手法(「複合現実感4」特集)

書誌事項

タイトル別名
  • A Fast Initialization Method for Edge-based Registration Using an Inclination Constraint
  • 傾斜角拘束を用いたエッジベース位置合わせの高速初期化手法
  • ケイシャカク コウソク オ モチイタ エッジベース イチ アワセ ノ コウソク ショキカ シュホウ

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抄録

We propose a hybrid camera pose estimation method using an inclination sensor and line segments. While our method does not require any prior information on the camera pose and the correspondences between 2D and 3D line segments, it can calculate the camera pose fast using the two-step algorithm that calculates azimuth first and then position under the inclination constraint obtained from the sensor. These features meet the requirement of initialization for edge-based registration used in mixed reality (MR) systems. This paper describes the details of the method and shows its effectiveness with experiments in which the method is used in an actual MR application.

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