251 search results - page 20 / 51 » Digital Libraries and Document Image Analysis |
ICDAR
2009
IEEE
14 years 5 months ago
2009
IEEE
Old photos may be affected by several types of defects. Manual restorers use their own taxonomy to classify damages by which a photo is affected, in order to apply the proper rest...
ICADL
2004
Springer
14 years 4 months ago
2004
Springer
A robust character region identification approach is proposed here to deal with cover images using a differential top-hat transformation (DTT). The DTT is derived from morphologica...
ICDAR
2007
IEEE
14 years 5 months ago
2007
IEEE
Non-linear warping appears in document images when captured by a digital camera or a scanner, especially in the case that these documents are digitized bounded volumes. Arbitraril...
CVPR
2009
IEEE
15 years 6 months ago
2009
IEEE
We propose an approach to restore severely degraded
document images using a probabilistic context model. Un-
like traditional approaches that use previously learned
prior models...
ICDAR
2007
IEEE
14 years 2 months ago
2007
IEEE
Unveiled in late 2004, Google Book Search is an ambitious program to make all the world's books discoverable online. The sheer scale of the problem brings a number of unique ...