Group 4 FAX—Facsimile Transmission for Document Delivery
نویسندگان
چکیده
منابع مشابه
Group 4 Compressed Document Matching
Numerous approaches, including textual, structural and featural, for detecting duplicate documents have been investigated. Considering document images are usually stored and transmitted in compressed forms, it is advantageous to perform document matching directly on the compressed data. A two-stage process for matching Group 4 compressed document images is presented. In the coarse matching stag...
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Similarity measure of document images acts a crucial role in the area of document image retrieval. A method of measuring the similarity of CCITT Group 4 compressed document images is proposed in this paper. The features are extracted directly from the changing elements of the compressed images. Weighted Hausdorff distance is utilized to assign all of the word objects from two document images to...
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A method is proposed for detecting whether two CCITT group 4 images were scanned from the same document. Features are extracted from rectangular patches of text and compared with a modified Hausdorff distance measure. Two images are said to be ‘‘equivalent’’ (i.e., they were scanned from the same document) if the Hausdorff measure finds that a specified number of features are located within a g...
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ژورنال
عنوان ژورنال: Serials: The Journal for the Serials Community
سال: 1990
ISSN: 0953-0460
DOI: 10.1629/030329