309 search results - page 17 / 62 » Real-Time Optic Flow Computation with Variational Methods |
MICCAI
2003
Springer
14 years 10 months ago
2003
Springer
In this paper we present a method for simulating bleeding in a virtual reality hysteroscopic simulator for surgical training. The simulated bleeding is required to be visually app...
ICCV
2003
IEEE
14 years 11 months ago
2003
IEEE
We present a method for unsupervised learning of classes of motions in video. We project optical flow fields to a complete, orthogonal, a-priori set of basis functions in a probab...
ECCV
2004
Springer
14 years 11 months ago
2004
Springer
We present an approach to parallel variational optical flow computation on standard hardware by domain decomposition. Using an arbitrary partition of the image plane into rectangul...
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
State-of-the-art motion estimation algorithms suffer from three major problems: Poorly textured regions, occlusions and small scale image structures. Based on the Gestalt principle...
CAIP
1997
Springer
14 years 1 months ago
1997
Springer
An algorithm for optical ow estimation is presented for the case of discrete-time motion of an uncalibrated camera through a rigid world. Unlike traditional optical ow approaches t...