| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent a pattern of noise from being emphasized mainly in a flat area in an image after noise is reduced.SOLUTION: Reference image data is generated from a plurality of pieces of image data in a reference image data generation section 202. A synthesis value deriving section 207 derives a value as a synthesis value obtained by performing weighting addition on pixel values of respective pixels in the plurality of pieces of image data in response to similarity of the generated reference image data and the plurality of pieces of image data. Image data constituted of the derived synthesis value is outputted.</p> |
