時空間画像を用いたカメラ操作情報抽出方法の検討 : 情報ディスプレイ : 無線・光伝送 : 画像通信システム : 画像応用

抄録

This paper proposes a camera operation extracting method that uses spatiotemporal image to "index" video sequences. The proposed method consists of two stages, one is a video motion visualizing stage, and another is its extracting stage. In the visualizing stage, we define Video Tomography Method(VTM), and in extracting stage, a camera operating information is automatically extracted with video. To visualize. indexes and interactively control video sequences, we propose a new human-video interface. For a human-video interface, we enhance video icons. Experiments confirm the practicality of the proposed method and the enhanced icons.