| Summary: | 碩士 === 國立交通大學 === 多媒體工程研究所 === 104 === In the field of computer vision, surveillance is an important application. For the use of multiple cameras to monitor the scene , director need to pay attention to the changes of the camera in time. To pick on close-up views, director cannot simultaneously focus on more than one camera screen, but also may need to keep moving and zooming the camera screen, thereby affects the performance. This thesis proposes an user interface for selecting the target of close-up views. Then, through ViBe background model, three-dimensional positioning, the relevant assessment criteria, we developed automated functionalities for controlling multiple cameras for continuously tracking a target person and displaying the close-up view of that person.
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