242 search results - page 5 / 49 » Recognition of Cartographic Symbols |
ICPR
2010
IEEE
14 years 1 months ago
2010
IEEE
—In this paper, we present an approach for symbol representation and recognition in line drawings, integrating both the vector-based structural description and pixel-level statis...
ICPR
2004
IEEE
14 years 8 months ago
2004
IEEE
ICDAR
2007
IEEE
14 years 2 months ago
2007
IEEE
Recognition of mathematical symbols is a challenging task, with a large set with many similar symbols. We present a support vector machine based hybrid recognition system that use...
IJDAR
2010
13 years 6 months ago
2010
Inthispaper,weproposeadescriptorcombination method, which enables to improve significantly the recognition rate compared to the recognition rates obtained by each descriptor. This ...
SEMCO
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper presents a robust invariant descriptor for symbol-based image recognition and retrieval. A modified Hough-based Transform is used to extract parameter space informatio...