18 search results - page 1 / 4 » Recognition of Rotated Characters by Eigen-space |
ICDAR
2011
IEEE
12 years 10 months ago
2011
IEEE
—In this paper, we propose a new method for three dimensional rotation-free recognition of characters in scene. In the proposed method, we employ the Modified Quadratic Discrimi...
ICDAR
2011
IEEE
12 years 10 months ago
2011
IEEE
—Radial harmonic Fourier moments (RHFMs) are invariant to translation, rotation, scaling and intensity, which own excellent image description ability, noise-resistant power, and ...
ICDAR
2009
IEEE
13 years 8 months ago
2009
IEEE
This paper presents a method for rotation free online handwritten Chinese character recognition (RFOHCCR). Given a skew online handwritten character sample, two orientation correc...
ICDAR
2009
IEEE
13 years 8 months ago
2009
IEEE
This paper presents a character-structure-guided approach to estimating possible orientations of a rotated isolated online handwritten Chinese character. Using the estimated orien...
ICDAR
2003
IEEE
14 years 4 months ago
2003
IEEE
In this paper, we present a method of recognizing inclined, rotated characters. First we construct an eigen sub-space for each category using the covariance matrix which is calcul...