Content-Based Retrieval of Historical Ottoman Documents Stored as Textual Images
Cataloged from PDF version of article. There is an accelerating demand to access the visual content of documents stored in historical and cultural archives. Availability of electronic imaging tools and effective image processing techniques makes it feasible to process the multimedia data in large da...
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Online Access: | http://hdl.handle.net/11693/11270 https://doi.org/10.1109/TIP.2003.821114 |
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ftbilkentuniv:oai:repository.bilkent.edu.tr:11693/11270 2023-05-15T18:32:43+02:00 Content-Based Retrieval of Historical Ottoman Documents Stored as Textual Images Saykol, E. Sinop, A. K. Gudukbay, U. Ulusoy, O. Cetin, A. E. 2015-07-28T11:57:18Z application/pdf http://hdl.handle.net/11693/11270 https://doi.org/10.1109/TIP.2003.821114 English eng IEEE http://dx.doi.org/10.1109/TIP.2003.821114 Şaykol, E., Sinop, A. K., Güdükbay, U., Ulusoy, Ö., & Çetin, A. E. (2004). Content-based retrieval of historical Ottoman documents stored as textual images. Image Processing, IEEE Transactions on, 13(3), 314-325. 1057-7149 http://hdl.handle.net/11693/11270 doi:10.1109/TIP.2003.821114 Copyright © 2004 IEEE. IEEE Transactions on Image Processing Angular And Distance Span Binary Wavelet Decomposition Content-based Retrieval Historical Document Compression Partial Symbol-wise Matching Article 2015 ftbilkentuniv https://doi.org/10.1109/TIP.2003.821114 2022-04-13T19:20:10Z Cataloged from PDF version of article. There is an accelerating demand to access the visual content of documents stored in historical and cultural archives. Availability of electronic imaging tools and effective image processing techniques makes it feasible to process the multimedia data in large databases. In this paper, a framework for content-based retrieval of historical documents in the Ottoman Empire archives is presented. The documents are stored as textual images, which are compressed by constructing a library of symbols occurring in a document, and the symbols in the original image are then replaced with pointers into the codebook to obtain a compressed representation of the image. The features in wavelet and spatial domain based on angular and distance span of shapes are used to extract the symbols. In order to make content-based retrieval in historical archives, a query is specified as a rectangular region in an input image and the same symbol-extraction process is applied to the query region. The queries are processed on the codebook of documents and the query images are identified in the resulting documents using the pointers in textual images. The querying process does not require decompression of images. The new content-based retrieval framework is also applicable to many other document archives using different scripts. Article in Journal/Newspaper The Pointers Bilkent University: Institutional Repository IEEE Transactions on Image Processing 13 3 314 325 |
institution |
Open Polar |
collection |
Bilkent University: Institutional Repository |
op_collection_id |
ftbilkentuniv |
language |
English |
topic |
Angular And Distance Span Binary Wavelet Decomposition Content-based Retrieval Historical Document Compression Partial Symbol-wise Matching |
spellingShingle |
Angular And Distance Span Binary Wavelet Decomposition Content-based Retrieval Historical Document Compression Partial Symbol-wise Matching Saykol, E. Sinop, A. K. Gudukbay, U. Ulusoy, O. Cetin, A. E. Content-Based Retrieval of Historical Ottoman Documents Stored as Textual Images |
topic_facet |
Angular And Distance Span Binary Wavelet Decomposition Content-based Retrieval Historical Document Compression Partial Symbol-wise Matching |
description |
Cataloged from PDF version of article. There is an accelerating demand to access the visual content of documents stored in historical and cultural archives. Availability of electronic imaging tools and effective image processing techniques makes it feasible to process the multimedia data in large databases. In this paper, a framework for content-based retrieval of historical documents in the Ottoman Empire archives is presented. The documents are stored as textual images, which are compressed by constructing a library of symbols occurring in a document, and the symbols in the original image are then replaced with pointers into the codebook to obtain a compressed representation of the image. The features in wavelet and spatial domain based on angular and distance span of shapes are used to extract the symbols. In order to make content-based retrieval in historical archives, a query is specified as a rectangular region in an input image and the same symbol-extraction process is applied to the query region. The queries are processed on the codebook of documents and the query images are identified in the resulting documents using the pointers in textual images. The querying process does not require decompression of images. The new content-based retrieval framework is also applicable to many other document archives using different scripts. |
format |
Article in Journal/Newspaper |
author |
Saykol, E. Sinop, A. K. Gudukbay, U. Ulusoy, O. Cetin, A. E. |
author_facet |
Saykol, E. Sinop, A. K. Gudukbay, U. Ulusoy, O. Cetin, A. E. |
author_sort |
Saykol, E. |
title |
Content-Based Retrieval of Historical Ottoman Documents Stored as Textual Images |
title_short |
Content-Based Retrieval of Historical Ottoman Documents Stored as Textual Images |
title_full |
Content-Based Retrieval of Historical Ottoman Documents Stored as Textual Images |
title_fullStr |
Content-Based Retrieval of Historical Ottoman Documents Stored as Textual Images |
title_full_unstemmed |
Content-Based Retrieval of Historical Ottoman Documents Stored as Textual Images |
title_sort |
content-based retrieval of historical ottoman documents stored as textual images |
publisher |
IEEE |
publishDate |
2015 |
url |
http://hdl.handle.net/11693/11270 https://doi.org/10.1109/TIP.2003.821114 |
genre |
The Pointers |
genre_facet |
The Pointers |
op_source |
IEEE Transactions on Image Processing |
op_relation |
http://dx.doi.org/10.1109/TIP.2003.821114 Şaykol, E., Sinop, A. K., Güdükbay, U., Ulusoy, Ö., & Çetin, A. E. (2004). Content-based retrieval of historical Ottoman documents stored as textual images. Image Processing, IEEE Transactions on, 13(3), 314-325. 1057-7149 http://hdl.handle.net/11693/11270 doi:10.1109/TIP.2003.821114 |
op_rights |
Copyright © 2004 IEEE. |
op_doi |
https://doi.org/10.1109/TIP.2003.821114 |
container_title |
IEEE Transactions on Image Processing |
container_volume |
13 |
container_issue |
3 |
container_start_page |
314 |
op_container_end_page |
325 |
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1766216902983548928 |