| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To acquire a desired enlargement result for a local area including edge pixels. <P>SOLUTION: An image processor has an edge information acquisition means for acquiring edge information from RAW data which has gradation values of one channel for every pixel, and an enlarged image generation means for generating enlarged image data which has gradation values of three channels for every pixels, the number of which is greater than that of the RAW data, based on the RAW data, and calculating gradation values for pixels that are to be interpolated for enlargement by using the RAW data and the edge information without using gradation values interpolated by demosaic processing. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
