309 search results - page 12 / 62 » Real-Time Optic Flow Computation with Variational Methods |
PAMI
2002
13 years 8 months ago
2002
We present a method for estimating the shape of a deformable model using the least-squares residuals from a model-based optical flow computation. This method is built on top of an...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We present a real-time algorithm to estimate the 3D
pose of a previously unseen face from a single range im-
age. Based on a novel shape signature to identify noses in
range ima...
ICCV
2011
IEEE
12 years 9 months ago
2011
IEEE
Optical flow estimation is a fundamental and ill-posed problem in computer vision. To recover a dense flow field, appropriate spatial constraints have to be enforced. Recent ad...
ECCV
2004
Springer
14 years 11 months ago
2004
Springer
Abstract. We study an energy functional for computing optical flow that combines three assumptions: a brightness constancy assumption, a gradient constancy assumption, and a discon...
ICPP
2007
IEEE
14 years 3 months ago
2007
IEEE
The real-time image forming in future, high-end synthetic aperture radar systems is an example of an application that puts new demands on computer architectures. The initial quest...