METHODS FOR DOCUMENT IMAGE ANALYSIS BASED ON RETINEX THEORY AND ELLIPSE SHAPES
Conversion from gray scale or color document image into binary image is the main step in most of optical character recognition (OCR) systems and document analysis. After digitization, document images often suffer from poor contrast, noise, non-uniform lighting, and shadow. Also when a page of a b...
| Main Author: | LABIB FARAG, MARIAN WAGDY |
|---|---|
| Format: | Thesis |
| Language: | English |
| Institution: | Universiti Teknologi Petronas |
| Record Id / ISBN-0: | utp-utpedia.21187 / |
| Published: |
2014
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| Subjects: | |
| Online Access: |
http://utpedia.utp.edu.my/21187/1/2014-COMPUTER%20AND%20INFORMATION-METHODS%20FOR%20DOCUMENT%20IMAGE%20ANALYSIS%20BASED%20ON%20RETINEX%20THEORY%20AND%20ELLIPSE%20SHAPES-MARIAN%20WAGDY%20LABIB%20FARAG.pdf http://utpedia.utp.edu.my/21187/ |
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