30 search results - page 2 / 6 » Feature Points Detection Using Combined Character Along Prin... |
ICDAR
2011
IEEE
12 years 4 months ago
2011
IEEE
—Document images captured by a mobile phone camera often have perspective distortions. In this paper, fast and robust vanishing point detection methods for such perspective docum...
ICDAR
2009
IEEE
13 years 2 months ago
2009
IEEE
We present a method to detect characters on signboards in natural scene images. For many applications, both classifier with small computational cost and the efficient feature set,...
ICPR
2008
IEEE
13 years 11 months ago
2008
IEEE
In this paper, we present a scheme towards recognition of English character in multi-scale and multi-oriented environments. Graphical document such as map consists of text lines w...
ECCV
2002
Springer
14 years 6 months ago
2002
Springer
Abstract. In this paper we describe a flexible approach for determining the relative orientation of the camera with respect to the scene. The main premise of the approach is the fa...
ICPR
2010
IEEE
13 years 11 months ago
2010
IEEE
Hand pointing has been an intuitive gesture for human interaction with computers. Big challenges are still posted for accurate estimation of finger pointing direction in a 3D spac...