DAS
2008
Springer
14 years 2 months ago
2008
Springer
This paper presents an edge-directed super-resolution algorithm for gray level document images without using any training set. This technique creates an image with smooth regions ...
DAS
2008
Springer
14 years 2 months ago
2008
Springer
DAS
2008
Springer
14 years 2 months ago
2008
Springer
As the rapid growth of PDF document in digital libraries, recognizing the document structure and detecting specific document components are useful for document storage, classifica...
DAS
2008
Springer
14 years 2 months ago
2008
Springer
There is an approach of annotation extraction from printed documents in which annotations are extracted by comparing the image of an annotated document and its original document i...
DAS
2008
Springer
14 years 2 months ago
2008
Springer
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DAS
2008
Springer
14 years 2 months ago
2008
Springer
We describe experimental results for unsupervised recognition of the textual contents of book-images using fully automatic mutual-entropy-based model adaptation. Each experiment s...
DAS
2008
Springer
14 years 2 months ago
2008
Springer
In this paper a complete OCR methodology for recognizing historical documents, either printed or handwritten without any knowledge of the font, is presented. This methodology cons...
DAS
2008
Springer
14 years 2 months ago
2008
Springer
The use of gradients in text images is nowadays quite frequent. Existing segmentation methods encounter serious problems when it comes to modern text images where gradients might ...
DAS
2008
Springer
14 years 2 months ago
2008
Springer
In this paper, we present a novel approach for the multi-oriented text line extraction from handwritten Arabic documents. After image pre-processing, the local orientations are de...
DAS
2008
Springer
14 years 2 months ago
2008
Springer
Writer identification consists in determining the writer of a piece of handwriting from a set of writers. In this paper we present a system for writer identification in old handwr...