| 摘要 |
PROBLEM TO BE SOLVED: To specify a document in the explanation made, even when there is the overlapping of a plurality of paper documents, and acquire which area in it is explained requiring a small amount of calculation, thereby generating a history requiring a small amount of calculation.SOLUTION: An image processing device has: similar image search-use feature value extraction area determination means for determining an area from which to extract a feature value for a similar image search on the basis of the image photographed by an image-capturing device and the gesture position obtained from a gesture acquisition device; similar image search means for extracting the feature value from the area in an image determined by the feature value extraction area determination means, searching for a registered document, and obtaining zero or more documents as a search result; document position specification means for specifying one document and position indicated by the gesture position when the search result obtained by the similar image search means includes one or more documents; and means for selecting a document block indicated by the gesture position on the basis of layout information correlated to the one document obtained by the document specification means and the gesture position.SELECTED DRAWING: Figure 3 |
