1203 search results - page 4 / 241 » Motion Estimation from Spheres |
CVPR
2008
IEEE
14 years 7 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 ...
ECCV
2002
Springer
14 years 7 months ago
2002
Springer
We present a new method for the detection and estimation of multiple illuminants, using one image of any object with known geometry and Lambertian reflectance. Our method obviates ...
IPMI
2005
Springer
14 years 6 months ago
2005
Springer
Spherical navigators are an attractive approach to motion compensation in Magnetic Resonance Imaging. Because they can be acquired quickly, spherical navigators have the potential ...
ICIP
2000
IEEE
13 years 9 months ago
2000
IEEE
In this contribution, we present an algorithm for lowcomplexity global motion estimation, that works with block-coded video (e.g. MPEG-2). A superimposed global motion model is fi...
ICPR
2004
IEEE
14 years 6 months ago
2004
IEEE
Robotic navigation algorithms increasingly make use of the panoramic field of view provided by omnidirectional images to assist with localization tasks. Since the images taken by ...