500 search results - page 45 / 100 » Image Metamorphosis Using Optical Flow Techniques |
CGA
2007
13 years 7 months ago
2007
The authors address the problem of designing and constructing efficient cameras that can simultaneously capture multiple pixel-aligned images for computational photography applic...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
This work presents an automatic technique for detection of abnormal events in crowds. Crowd behaviour is difficult to predict and might not be easily semantically translated. More...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
In this paper we demonstrate the use of an anisotropic PDE to improve the behavior of first and second derivatives of a distance function. We begin by deriving a property of these...
ICIP
2007
IEEE
13 years 7 months ago
2007
IEEE
Optical coherence tomography (OCT) is an optical ranging technique analogous to radar — detection of back-scattered light produces a signal that is temporally localized at times...
ICIAP
2001
Springer
14 years 7 months ago
2001
Springer
We propose a novel representation for characterizing image differences using a deformable technique for obtaining pixel-wise correspondences. This representation, which is based o...