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Text line extraction from multi-skewed handwritten documents
Pattern Recognition, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
D K Basu, M Kundu
exaly +3 more sources
Language-Independent Text-Line Extraction Algorithm for Handwritten Documents
IEEE Signal Processing Letters, 2014Text-line extraction in handwritten documents is an important step for document image understanding, and a number of algorithms have been proposed to address this problem. However, most of them exploit features of specific languages and work only for a given language.
Nam Ik Cho, Hyung Il Koo, Jewoong Ryu
exaly +3 more sources
An algorithm for extracting cursive text lines
Proceedings of the Fifth International Conference on Document Analysis and Recognition. ICDAR '99 (Cat. No.PR00318), 1999In this paper a new algorithm for extracting text lines from a cursive image field is described. The proposed algorithm is a fast and satisfactorily accurate procedure for isolating text lines without loss of information. The algorithm is based on the analysis of horizontal run projections and connected component grouping and splitting on a partition ...
Elisabetta Bruzzone +1 more
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Text line extraction in document images
2015 13th International Conference on Document Analysis and Recognition (ICDAR), 2015Text line extraction in document images is an important prerequisite for many content based image understanding applications. In this paper, we propose an accurate and robust method for generic text line extraction, which can be applied on large categories of document images, diverse languages, and text lines with different orientations.
Liuan Wang +4 more
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Extracting curved text lines using local linearity of the text line
International Journal on Document Analysis and Recognition, 1999In order to enhance the ability of document analysis systems, we need a text line extraction method which can handle not only straight text lines but also text lines in various shapes. This paper proposes a new method called Extended Linear Segment Linking (ELSL for short), which is able to extract text lines in arbitrary orientations and curved text ...
Hideaki Goto, Hirotomo Aso
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Word Extraction from On-Line Handwritten Text Lines
18th International Conference on Pattern Recognition (ICPR'06), 2006In this paper we investigate the word extraction task in on-line recognition of cursively handwritten text lines. For the segmentation we propose a method which is based on the assumption that the size of gaps between consecutive words may considerably vary, but humans usually leave more whitespace between two consecutive words than between two ...
Marcus Liwicki +2 more
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Text line extraction in free style document
SPIE Proceedings, 2009This paper addresses to text line extraction in free style document, such as business card, envelope, poster, etc. In free style document, global property such as character size, line direction can hardly be concluded, which reveals a grave limitation in traditional layout analysis.
Xiaolu Shen +3 more
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Line extraction and stroke ordering of text pages
Proceedings of 3rd International Conference on Document Analysis and Recognition, 2002A method is developed to extract lines from pages of handwritten text by finding the shortest spanning tree of a graph formed from the set of main strokes. Main strokes of extracted lines are arranged in the same order as they were written by following the path in which they are contained.
I. S. I. Abuhaiba +2 more
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Text, photo, and line extraction in scanned documents
Journal of Electronic Imaging, 2012We propose a page layout analysis algorithm to classify a scanned document into different regions such as text, photo, or strong lines. The proposed scheme consists of five modules. The first module performs several image preprocessing techniques such as image scaling, filtering, color space conversion, and gamma correction to enhance the scanned image
M. Sezer Erkilinc +4 more
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Arabic hand-written text-line extraction
Proceedings of Sixth International Conference on Document Analysis and Recognition, 2002This paper describes a text-line extraction based method. The typical segmentation for a printed binary document is based on the horizontal projection analysis and then the regrouping of the connected components. These techniques can't be used for handwritten unconstrained text because data frequently contain undulations and shifts in the baseline ...
Abderrazak Zahour +3 more
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