To provide an image processing apparatus that extracts a difference between images in a plurality of figures by taking positional displacement of images into consideration, targeting only the images inside the frame of the figures.
Image acceptance means of an image processing apparatus accepts images of a plurality of figures; division means divides images accepted by the image acceptance means into frame images and images within the frame; mapping means maps the images within the frame of the figures divided by the separation means; processing means performs extraction processing on an image of a difference at least between images within the frame mapped by the mapping means; and output means outputs the image of the difference subjected to the extraction processing by the processing means.
| JPH10312407A | 1998-11-24 | |||
| JPH07234885A | 1995-09-05 | |||
| JP2004287682A | 2004-10-14 |
Motoji Aihara
Nobutoshi Takei