| Paper Abstract and Keywords |
| Presentation |
2012-02-18 11:55
Precision improvement in difference detection for similar documents based on image matching and LCS extraction
Nobuyuki Kitade, Yutaka Nakano, Toshiyuki Yoshida (Univ. of Fukui) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We have proposed a comparison technique for mutually similar printed documents using image matching and extraction of the longest common sequences (LCSs). In order to cope with a difference of the bounding boxes for a character, the technique employs a bounding-box concatenation technique and a new LCS extraction algorithm. However, these techniques have not been realized actually in our previous reports. This paper thus tries to implement the techniques completely and revise the matching process. Experimental results show that such an extension is useful to improve the detection accuracy with our method. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
document processing / character comparison / difference detection / matching / longest common sequence / / / |
| Reference Info. |
ITE Tech. Rep., vol. 36, no. 8, ME2012-18, pp. 69-72, Feb. 2012. |
| Paper # |
ME2012-18 |
| Date of Issue |
2012-02-11 (ME) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
|
| Conference Information |
| Committee |
ME |
| Conference Date |
2012-02-18 - 2012-02-18 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kando Gakuin Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
ME |
| Conference Code |
2012-02-ME |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Precision improvement in difference detection for similar documents based on image matching and LCS extraction |
| Sub Title (in English) |
|
| Keyword(1) |
document processing |
| Keyword(2) |
character comparison |
| Keyword(3) |
difference detection |
| Keyword(4) |
matching |
| Keyword(5) |
longest common sequence |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Nobuyuki Kitade |
| 1st Author's Affiliation |
University of Fukui (Univ. of Fukui) |
| 2nd Author's Name |
Yutaka Nakano |
| 2nd Author's Affiliation |
University of Fukui (Univ. of Fukui) |
| 3rd Author's Name |
Toshiyuki Yoshida |
| 3rd Author's Affiliation |
University of Fukui (Univ. of Fukui) |
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| Speaker |
Author-1 |
| Date Time |
2012-02-18 11:55:00 |
| Presentation Time |
15 minutes |
| Registration for |
ME |
| Paper # |
ME2012-18 |
| Volume (vol) |
vol.36 |
| Number (no) |
no.8 |
| Page |
pp.69-72 |
| #Pages |
4 |
| Date of Issue |
2012-02-11 (ME) |