| 摘要 |
An apparatus for establishing correspondence between a first and a second image which includes the same object is provided. The apparatus comprises a point designator, a first image extractor, and a corresponding point searcher. The point designator is used to designate a point on the first image. The first image extractor extracts a predetermined area of an image surrounding the designated point as a first extracted image. The corresponding point searcher searches a point on the second image, which corresponds to the designated point on the first image by image matching between the first extracted image and the second image. Further, the resolutions of the first and second images are different from each other.
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