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Title: Keyword spotting based information Retrieval system for tamil Document images
Researcher: Abirami S
Guide(s): Manjula D
Keywords: Manhattan and Non Manhattan
Rectangular White Space Analysis
Upload Date: 17-Nov-2014
University: Anna University
Completed Date: 01/12/2009
Abstract: Information Retrieval from Document images is becoming more newlinepopular in todays world due to the construction of paperless offices and newlinedigital libraries using scanned image documents rather than text The existing newlinetools available for retrieving information from text documents could not be newlineapplied to imaged documents directly and therefore the need arose to analyze newlineand study the strategies of information retrieval from document images newlineIn the past decades research on information retrieval has been newlineperformed by concentrating more on text understanding rather than on a newlinecomplete information retrieval system Therefore this thesis aims at newlinedeveloping a complete information retrieval system for Tamil document newlineimages by encompassing major factors such as Layout Analysis Script newlineRecognition Word Image Understanding and Information Retrieval newlineFramework to address the needs of the user in an efficient way newlineInitially Information retrieval has been concentrated on promoting newlinea hybrid approach based physical layout analysis technique for document newlineimages The efficiency of physical layout analysis has been improved in this newlinethesis by proposing a Rectangular White Space Analysis RWSA technique newlinewhich takes white spaces as delimiters to identify heterogeneous layouts both newlineManhattan and Non Manhattan with reduced pixel visits newline newline
Pagination: xxiii, 209p.
Appears in Departments:Faculty of Information and Communication Engineering

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01_title.pdfAttached File40.66 kBAdobe PDFView/Open
02_certificate.pdf5.78 kBAdobe PDFView/Open
03_abstract.pdf10.35 kBAdobe PDFView/Open
04_acknowledgement.pdf6.52 kBAdobe PDFView/Open
05_content.pdf35.55 kBAdobe PDFView/Open
06_chapter1.pdf79.16 kBAdobe PDFView/Open
07_chapter2.pdf771.75 kBAdobe PDFView/Open
08_chapter3.pdf60.32 kBAdobe PDFView/Open
09_chapter4.pdf1.45 MBAdobe PDFView/Open
10_chapter5.pdf526.71 kBAdobe PDFView/Open
11_chapter6.pdf748.35 kBAdobe PDFView/Open
12_chapter7.pdf31.35 kBAdobe PDFView/Open
13_reference.pdf51.93 kBAdobe PDFView/Open
14_publication.pdf11.3 kBAdobe PDFView/Open
15_vitae.pdf5.47 kBAdobe PDFView/Open

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