401 search results - page 14 / 81 » Extracting image orientation feature by using integration op... |
CCCG
2009
13 years 8 months ago
2009
We present a method for extracting contours from digital images using techniques from computational geometry. Our approach is different from traditional pixelbased methods in imag...
ICANN
1997
Springer
13 years 11 months ago
1997
Springer
This paper proposes a novel solution to the problem of pose estimation of three-dimensional objects using feature maps. Our approach relies on quaternions as the mathematical repre...
GECCO
2004
Springer
14 years 24 days ago
2004
Springer
In this paper a novel genetically-inspired learning method is proposed for face expression recognition (FER) in visible images. Unlike current research for FER that generally uses ...
JMM2
2008
13 years 7 months ago
2008
In this paper we introduce a novel and simple image segmentation schemes that are based on combinations of morphological and statistical operations. Mathematical morphology is very...
ICDAR
2003
IEEE
14 years 21 days ago
2003
IEEE
Meshing is a popular technology for feature extraction in handwritten Chinese character recognition. In this paper, we propose a hierarchical overlapped elastic meshing (HOEM), wh...