20 search results - page 2 / 4 » Watermarks and Text Transformations in Visual Document Authe... |
SIBGRAPI
2007
IEEE
13 years 11 months ago
2007
IEEE
This paper presents a data hiding technique for printed bicolor documents. It inserts tiny dots, hardly noticeable at normal reading distance, to embed the message. For message ex...
ICDAR
2009
IEEE
13 years 2 months ago
2009
IEEE
This paper addresses the difficult problem of symbol spotting for graphic documents. We propose an approach where each graphic document is indexed as a text document by using the ...
ICIP
1999
IEEE
14 years 6 months ago
1999
IEEE
In this paper, we present a scheme for embedding data in copies (color or monochrome) of predominantly text pages that may also contain color images or graphics. Embedding data im...
ICDAR
2009
IEEE
13 years 11 months ago
2009
IEEE
In this paper we propose a new approach to improve electronic editions of human science corpus, providing an efficient estimation of manuscripts pages structure. In any handwriti...
MM
2003
ACM
13 years 10 months ago
2003
ACM
This demonstration will illustrate the key technical and user interface aspects of the Web Adaptation Technology. Various transformations underlying the system will be shown that ...