| 摘要 |
A computer system 1 comprises a processor 3 connected to a memory 5. The processor 3 receives image data, representing a displayable static photograph, through an input port 7, generates a set of video data by means of an application program 11 and outputs the video data to a display 9. The video data generated by the application program 11 provides a displayable video programme representing a displayable moving viewpoint over the static photograph. The application program 11 initially analysis the displayable content of the photograph and identifies characteristics, such as regions of interest or dominant lines, curves or edges, and depending on the characteristics, identifies the photograph as belonging to a particular image class. The video data is generated in accordance with rules for that particular image class.
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