| 摘要 |
PROBLEM TO BE SOLVED: To provide a high resolution digital zoom method for a digital video camera. SOLUTION: A camera system and a method for zooming the camera system are disclosed. The method generally includes the steps of (A) generating an electronic image by sensing an optical image received by the camera, the sensing including electronic cropping to a window size to establish an initial resolution for the electronic image, (B) generating a final image by decimating the electronic image by a decimation factor to a final resolution smaller than the initial resolution, and (C) changing a zoom factor for the final image by adjusting both of the decimation factor and the window size. COPYRIGHT: (C)2011,JPO&INPIT
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