4-5 動画フレーム間の対応点マッチングに基づくズームカメラの動的パラメータ推定(第4部門映像表現&立体映像技術)

抄録

In this paper, we propose a dynamic camera calibration method for zoom-camera whose angle and focus are changed every moment according to camera operations such as pan, tilt, and zoom. Our proposed method utilizes time correlations and estimates camera parameters based on feature point matching between video frames. Experimental results show the effectiveness of the proposed method.