184 search results - page 9 / 37 » Efficient MRF approach to document image enhancement |
ICPR
2006
IEEE
15 years 11 months ago
2006
IEEE
Retrieval and indexing in multimedia databases has been an active topic both in the Information Retrieval and computer vision communities for a long time. In this paper we propose...
ICPR
2010
IEEE
15 years 2 months ago
2010
IEEE
Semantic analysis of a document collection can be viewed as an unsupervised clustering of the constituent words and documents around hidden or latent concepts. This has shown to i...
DIAL
2004
IEEE
15 years 1 months ago
2004
IEEE
A great number of documents are scanned and archived in the form of digital images in digital libraries, to make them available and accessible in the Internet. Information retriev...
107
click to vote
EDUTAINMENT
2006
Springer
15 years 1 months ago
2006
Springer
In this paper, we formulate the image matting as one of solving energy minimization problems. Our approach has the following advantages. First, the matte estimation is modeled usin...
TIP
1998
14 years 9 months ago
1998
Abstract—This paper presents an adaptive algorithm for preprocessing document images prior to binarization in character recognition problems. Our method is similar in its approac...