157 search results - page 22 / 32 » Observer motion estimation and control from optical flow |
JUCS
2007
14 years 9 months ago
2007
: Motion estimation from image sequences is a complex problem which requires high computing resources and is highly affected by changes in the illumination conditions in most of th...
CVPR
1997
IEEE
15 years 1 months ago
1997
IEEE
This paper presents an approach to measuring fluid flow from image sequences. The approach centers around a motion recovery algorithm that is based on principles from fluid mechan...
CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
We present a novel geometrical constraint on the egomotion of a single, moving camera. Using a camera with a large field-of-view (FOV), the optical flow measured at a single pair ...
CVPR
1999
IEEE
15 years 11 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
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper introduces a practical approach for superresolution, the process of reconstructing a high-resolution image from the low-resolution input ones. The emphasis of our work ...