| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image processor for obtaining an image of high quality by appropriately correcting a flaw. <P>SOLUTION: A peripheral pixel extracting section 21 extracts signal values of a plurality of peripheral pixels. A rearrangement section 22 rearranges and outputs the signal values extracted by the peripheral pixel extracting section 21 in order of signal levels. Flaw determining sections 25 and 26 determine the flaw of a target pixel by comparing one of the signal values of the plurality of peripheral pixels with the signal value of the target pixel. Flaw determination level setting sections 23 and 24 set flaw determination levels 31 and 32. The flaw determination levels 31 and 32 are set to be a reference of flaw determination in the flaw determining sections 25 and 26. The flaw determination level setting sections 23 and 24 specify a first reference pixel and a second reference pixel from the plurality of peripheral pixels in accordance with the order of the signal levels. The flaw determination level setting sections 23 and 24 vary the flaw determination levels 31 and 32 in accordance with a difference between the signal value of the first reference pixel and the signal value of the second reference pixel. <P>COPYRIGHT: (C)2013,JPO&INPIT |
