309 search results - page 49 / 62 » Real-Time Optic Flow Computation with Variational Methods |
ICCV
2009
IEEE
13 years 5 months ago
2009
IEEE
We propose a method for estimating the pose of a human body using its approximate 3D volume (visual hull) obtained in real time from synchronized videos. Our method can cope with ...
ICPR
2000
IEEE
13 years 11 months ago
2000
IEEE
Traditional techniques for tracking non-rigid objects such as optical flow, correlation, active contours or color, can not deal with situations where image changes are not due to ...
CVPR
1999
IEEE
14 years 9 months ago
1999
IEEE
A parametric camera model and calibration procedures are developed for an outdoor active camera system with pan, tilt and zoom control. Unlike traditional methods, active camera m...
CVPR
2010
IEEE
14 years 4 months ago
2010
IEEE
We present a method to classify and localize human actions in video using a Hough transform voting framework. Random trees are trained to learn a mapping between densely-sampled f...
CVPR
2003
IEEE
14 years 9 months ago
2003
IEEE
1 We address the problem of vector-valued image regularization with variational methods and PDE's. From the study of existing formalisms, we propose a unifying framework base...