439 search results - page 50 / 88 » Tongue line extraction |
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
In this paper, we present a face authentication system that can be broken down in three stages. Prior to feature extraction, a pose correction step is applied, so that frontal fac...
ICPR
2002
IEEE
14 years 8 months ago
2002
IEEE
A boundary sequence is a good representation of arbitrary shaped regions, but not directly used in computing shape features such as area, centroid, orientation, and so forth. In t...
ICPR
2000
IEEE
14 years 8 months ago
2000
IEEE
Several vision tasks rely upon the availability of sets of corresponding features among images. This paper presents a method which, given some corresponding features in two stereo...
ICIP
2008
IEEE
14 years 2 months ago
2008
IEEE
Text segmentation, or named text binarization, is usually an essential step for text information extraction from images and videos. However, most existing text segmentation method...
IROS
2007
IEEE
14 years 2 months ago
2007
IEEE
— This paper describes a navigation system for autonomous underwater vehicles (AUVs) in partially structured environments, such as dams, harbors, marinas or marine platforms. A m...