Results 111 to 120 of about 223,906 (154)
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Towards Generic Text-Line Extraction
2013 12th International Conference on Document Analysis and Recognition, 2013Text-line extraction is the backbone of document image analysis. Since decades, a large number of text-line finding methods have been proposed, where these methods rely on certain assumptions about a target class of documents with respect to writing styles, digitization methods, intensity values, and scripts.
Faisal Shafait +2 more
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Text line extraction for historical document images
Pattern Recognition Letters, 2014In this paper we present a language independent global method for automatic text line extraction. The proposed approach computes an energy map of a text image and determines the seams that pass across and between text lines. In this work we have developed two algorithms along this novel idea, one for binary images and the other for grayscale images ...
Jihad El-Sana +2 more
exaly +3 more sources
Human Reading Knowledge Inspired Text Line Extraction
Cognitive Computation, 2017Text in images contains exact semantic information and the text knowledge can be utilized in many image cognition and understanding applications. The human reading habits can provide the clues of text line structure for text line extraction. In this paper, we propose a novel human reading knowledge inspired text line extraction method based on k ...
Seiichi Uchida, Liuan Wang
exaly +2 more sources
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
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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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