機械知覚&ロボティクスグループ
中部大学

Vision Applications 学術論文(J)

キーフレーム間の双方向物体追跡結果に基づく仮想カメラワーク映像の生成法

Author
篠木雄大, 藤吉弘亘
Publication
映像情報メディア学会誌, Vol.63, No.2, pp.209-215, 2009

Personal video sharing services such as YouTube have become popular because videos can easily be recorded in high-definition (HD) using a personal camcorder. However, it is difficult to broadcast an HD video via the Internet due to the large amount of data involved. We describe a method for generating videos with virtual camerawork based on object tracking technology. Once the user specifies the positions of the region of interest (ROI) on keyframes, our method can be used to generate virtual camerawork between two keyframes in a row based on the results of bi-directional tracking. We evaluated our method with subjective experiments that demonstrate its effectiveness.

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