10 search results - page 2 / 2 » Document image binarization using background estimation and ... |
129
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ICAPR
2001
Springer
15 years 2 months ago
2001
Springer
The sipping of ink through the pages of certain double-sided handwritten documents after long periods of storage poses a serious problem to human readers or OCR systems. This pape...
ICDAR
2003
IEEE
15 years 2 months ago
2003
IEEE
This paper describes a new approach to restoring scanned color document images where the backside image shows through the paper sheet. A new framework is presented for correcting ...
DOCENG
2007
ACM
15 years 1 months ago
2007
ACM
This paper presents a document image thresholding technique that binarizes badly illuminated document images by the photometric correction. Based on the observation that illuminat...
ICDAR
2009
IEEE
14 years 7 months ago
2009
IEEE
This paper presents a new approach for the binarization of seriously degraded manuscript. We introduce a new technique based on a Markov Random Field (MRF) model of the document. ...
103
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ICDAR
2009
IEEE
15 years 4 months ago
2009
IEEE
Robust extraction of text from scene images is essential for successful scene text recognition. Scene images usually have non-uniform illumination, complex background, and existen...