31 search results - page 3 / 7 » Mathematical Formulae Recognition Using 2D Grammars |
VIS
2007
IEEE
14 years 7 months ago
2007
IEEE
We present a novel approach for analyzing two-dimensional (2D) flow field data based on the idea of invariant moments. Moment invariants have traditionally been used in computer vi...
ICDAR
2009
IEEE
13 years 3 months ago
2009
IEEE
This paper proposes a syntactic method for detection and correction of misrecognized mathematical formulae for a practical mathematical OCR system. Linear monadic context-free tre...
GREC
2003
Springer
13 years 11 months ago
2003
Springer
We present a structural analysis method for the recognition of on-line handwritten mathematical expressions based on a minimum spanning tree construction and symbol dominance. The ...
ICDAR
2009
IEEE
14 years 16 days ago
2009
IEEE
This paper presents a rule-based approach that utilizes some types of contextual information to improve the accuracy of handwritten mathematical expression(ME) recognition. Mining...
COLING
1996
13 years 7 months ago
1996
The paper is a first attempt to fill a gap in the dependency literature, by providing a mathematical result on the complexity of recognition with a dependency grammar. The paper d...