Showing papers by "Naoi Satoshi published in 2001"
Patent•
12 Sep 2001TL;DR: In this paper, a document image search apparatus generates a text by performing the character recognition of a document and determining a re-process scope, and then generates character strings from the candidate character lattice and adds the character strings to the text.
Abstract: A document image search apparatus generates a text by performing the character recognition of a document image and determines a re-process scope. Then, the apparatus generates a candidate character lattice from the re-recognition result of the re-process scope, generates character strings from the candidate character lattice and adds the character strings to the text. Then, the apparatus performs index search using the text with the character strings added.
52 citations
Patent•
26 Jan 2001
TL;DR: In this article, the authors proposed a method to improve accuracy of the segmentation of a character contact pattern by comparing the feature amount of a category set by a feature amount setting with an image extracted by feature amount extracting.
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of the segmentation of a character contact pattern SOLUTION: A feature amount comparing means 3 compares the feature amount of a category set by a feature amount setting means 2 with the feature amount of an image extracted by a feature amount extracting means 1 concerning the entire image to be a processing object On the basis of the comparison result of the feature amount comparing means 3, a segmenting means 4 segments the part corresponding to the feature amount of the category from the image
2 citations