Detail of Publication
| Text Language | Japanese |
|---|---|
| Authors | Tomohiro Nakai, Koichi Kise, and Masakazu Iwamura |
| Title | Fast Camera-Based Document Image Retrieval Using Local Arrangements of Feature Points |
| Journal | Trans. IEICE |
| Vol. | J89-D |
| No. | 9 |
| Pages | pp.2045-2054 |
| Reviewed or not | Reviewed |
| Month & Year | September 2006 |
| Abstract | Document image retrieval is a task of searching document images from the database based on users' queries. In this paper, we propose a method of document image retrieval which employs document images captured by digital cameras as queries. Unlike document image retrieval using scanners, it is necessary to deal with the problem of perspective distortion. In the proposed method, document images are characterized using local arrangements of feature points, which allows us fast retrieval of O(N) where N is the number of feature points. For the description of arrangements, perspective invariants are employed for the retrieval under perspective distortion. |
| URL | http://search.ieice.org/bin/summary.php?id=j89-d_9_2045 |
- Note
<div id="red" class="blink">This paper won 2006 IEICE Best Paper Award</div> - Following files are available.
- Entry for BibTeX
@Article{Nakai2006, author = {Tomohiro Nakai and Koichi Kise and Masakazu Iwamura}, title = {Fast Camera-Based Document Image Retrieval Using Local Arrangements of Feature Points}, journal = {Trans. IEICE}, year = 2006, month = sep, volume = {J89-D}, number = {9}, pages = {2045--2054}, URL = {http://search.ieice.org/bin/summary.php?id=j89-d_9_2045} }