| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image processor corresponding to illumination change, which solves the problem that, in the case where the control using image processing is performed, an image input is changed by a change of an illumination so that there is the possibility that an object to be controlled may malfunction, and can carry out the image correction by an easy method and the accurate control. <P>SOLUTION: The image processor which treats an image from a camera as an input, comprises an image input means which inputs an image, an image correction image input means which inputs a reference image for image correction used in correction of the input image, an illumination change quantity extracting means which extracts the quantity of change of an illumination from the reference image for image correction, an image correcting means which corrects the input image based on the quantity of the change of an illumination and an image processing means which performs image processing based on the input image corrected. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
