157 search results - page 16 / 32 » Observer motion estimation and control from optical flow |
ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
A novel procedure is presented to construct image-domain filters (receptive fields) that directly recover local motion and shape parameters. These receptive fields are derived fro...
AAAI
2004
14 years 11 months ago
2004
A wide variety of techniques for visual navigation using robot-mounted cameras have been described over the past several decades, yet adoption of optical flow navigation technique...
DAGM
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. Virtually all variational methods for motion estimation regularize the gradient of the flow field, which introduces a bias towards piecewise constant motions in weakly te...
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ICCV
2011
IEEE
13 years 9 months ago
2011
IEEE
We present an approach to 3D scene flow estimation, which exploits that in realistic scenarios image motion is frequently dominated by observer motion and independent, but rigid ...
IJSYSC
2008
14 years 9 months ago
2008
The problem of estimating motion and structure from a sequence of images has been a major research theme in machine vision for many years and remains one of the most challenging o...