| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an original reader which can reduce memory capacity required for correcting inclination of an image.SOLUTION: Image data (first data) is divided into first division data A1, A2 and A3 in a main scanning direction. Data which is constituted of pixel group data C each belonging to the first division data A1, A2 and A3 and shifted in a sub-scanning direction in a unit of the pixel group data C by one pixel is set to be shift data. A first shift section reads a plurality of pieces of band data D constituting image data from a third storage section 21 in the unit of shift data, makes them in first line data following the main scanning direction and sequentially writes them in a first storage section.</p> |
