308 search results - page 20 / 62 » Watershed Based Document Image Analysis |
97
Voted
ICDAR
2011
IEEE
14 years 5 days ago
2011
IEEE
—This paper proposes a model-based text line segmentation algorithm for machine-printed document images. The model is based on geometric configuration which uses the interline sp...
ICDAR
1999
IEEE
15 years 4 months ago
1999
IEEE
In this paper, we present a new technique for estimating an arbitrary skew angle using a simple and efficient text row accumulation based on the statistics of the 1st and 2nd orde...
131
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TCSV
2002
15 years 6 days ago
2002
In this paper, an efficient and computationally fast method for segmenting text and graphics part of document images based on textural cues is presented. We assume that the graphic...
105
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ICDAR
2005
IEEE
15 years 6 months ago
2005
IEEE
Cheap and versatile cameras make it possible to easily and quickly capture a wide variety of documents. However, low resolution cameras present a challenge to OCR because it is vi...
219
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ICDAR
2011
IEEE
14 years 5 days ago
2011
IEEE
—Document images captured by a mobile phone camera often have perspective distortions. In this paper, fast and robust vanishing point detection methods for such perspective docum...