نمایش مختصر رکورد

dc.contributor.authorShamgholi, Maryamen_US
dc.date.accessioned1399-07-09T08:14:58Zfa_IR
dc.date.accessioned2020-09-30T08:14:58Z
dc.date.available1399-07-09T08:14:58Zfa_IR
dc.date.available2020-09-30T08:14:58Z
dc.date.issued2014-12-01en_US
dc.date.issued1393-09-10fa_IR
dc.identifier.citationShamgholi, Maryam. (2014). Document Image Dewarping Based on Text Line Detection and Surface Modeling (RESEARCH NOTE). International Journal of Engineering, 27(12), 1855-1862.en_US
dc.identifier.issn1025-2495
dc.identifier.issn1735-9244
dc.identifier.urihttp://www.ije.ir/article_72430.html
dc.identifier.urihttps://iranjournals.nlai.ir/handle/123456789/337877
dc.description.abstractDocument images produced by scanner or digital camera, usually suffer from geometric and photometric distortions. Both of them deteriorate the performance of OCR systems. In this paper, we present a novel method to compensate for undesirable geometric distortions aiming to improve OCR results. Our methodology is based on finding text lines by dynamic local connectivity map and then applying a low cost transformation to project curved area to 2-D rectangular area. We evaluate the performance of the proposed methods in combination with three participating methods on the public DFKI-I dataset (CBDAR 2007 dewarping contest), which contains camera-captured document images. Experimental results indicate the effectiveness and superiority of the proposed method.en_US
dc.format.extent1172
dc.format.mimetypeapplication/pdf
dc.languageEnglish
dc.language.isoen_US
dc.publisherMaterials and Energy Research Centeren_US
dc.relation.ispartofInternational Journal of Engineeringen_US
dc.subjectDocument Image Processingen_US
dc.subjectDocument Image Rectificationen_US
dc.subjectImage Dewarpingen_US
dc.subjectText Line Detectionen_US
dc.titleDocument Image Dewarping Based on Text Line Detection and Surface Modeling (RESEARCH NOTE)en_US
dc.typeTexten_US
dc.contributor.departmentElectrical & Robotic Engineering, University of Shahrooden_US
dc.citation.volume27
dc.citation.issue12
dc.citation.spage1855
dc.citation.epage1862


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