262 search results - page 13 / 53 » Open Issues in Pattern Recognition |
BIOSIG
2010
13 years 5 months ago
2010
: In this fingerprint verification approach, a fingerprint image is divided into equally sized cells and the pattern is represented by a substitute resulting in a feature vector of...
SSPR
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. In order to use structural techniques from graph-based pattern recognition, a first necessary step consists in extracting a graph in an automatic way from an image. We pr...
CIARP
2008
Springer
13 years 9 months ago
2008
Springer
The concept of elongation is generally well understood. However, there is no clear, precise, mathematical definition of elongation in any dictionary we could find. We propose that ...
TIME
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper presents the automatic extension of TERSEO to other languages, a knowledge-based system for the recognition and normalization of temporal expressions, originally develo...
FGR
2006
IEEE
14 years 1 months ago
2006
IEEE
We examined the open issue of whether FACS action units (AUs) can be recognized more accurately by classifying local regions around the eyes, brows, and mouth compared to analyzin...