18 search results - page 1 / 4 » Recognition of Rotated Characters by Eigen-space |
ICDAR
2011
IEEE
12 years 4 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 4 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 2 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 2 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
13 years 10 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...