495 search results - page 50 / 99 » Detecting Rotational Symmetries |
84
Voted
ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
Multi-slice Computer Tomography (CT) scans are widely used in today's diagnosis of head traumas. It is effective to disclose the bleeding and fractures. In this paper, we pre...
122
Voted
PERCOM
2010
ACM
14 years 11 months ago
2010
ACM
—This paper describes a new embedded system, called iFall, for the detection of unexpected falls for elderly people. In combination with a new sensors system and the monitoring o...
76
Voted
ICPR
2010
IEEE
14 years 10 months ago
2010
IEEE
In this paper, we perform approximate steering of the elongated 2D Hermite-Gauss functions with respect to rotations and provide a compact analytical expressions for the related ba...
93
Voted
DRR
2009
14 years 10 months ago
2009
Analyzing paper-based election ballots requires finding all marks added to the base ballot. The position, size, shape, rotation and shade of these marks are not known a priori. Sc...
108
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ICIP
2009
IEEE
14 years 10 months ago
2009
IEEE
In this paper, we propose a blind watermark detection scheme which is robust against composite geometric distortions. The composite geometric distortions mean that an image or a v...