65 search results - page 5 / 13 » Tree clustering for layout-based document image retrieval |
ICDAR
2007
IEEE
14 years 2 months ago
2007
IEEE
Logical entity recognition in heterogeneous collections of document page images remains a challenging problem since the performance of traditional supervised methods degrade drama...
ICDAR
2003
IEEE
14 years 1 months ago
2003
IEEE
This paper describes a system for efficient indexing and retrieval of words in collections of document images. The proposed method is based on two main principles: unsupervised pr...
TMM
2002
13 years 8 months ago
2002
In this paper, we present the results of our work that seek to negotiate the gap between low-level features and high-level concepts in the domain of web document retrieval. This wo...
ICIP
2000
IEEE
14 years 10 months ago
2000
IEEE
Document image matching is the key technique for document registration and retrieval. In this paper, a new matching algorithm based on document component block list and component ...
ICPR
2002
IEEE
14 years 9 months ago
2002
IEEE
In this paper we define a Topological Tree (TT) as a knowledge representation method that aims to describe important visual and spatial features of image regions, namely the color...