157 search results - page 21 / 32 » Observer motion estimation and control from optical flow |
DAC
1996
ACM
15 years 1 months ago
1996
ACM
This paper presents the design of a Videophone CoderDecoder Motion Estimator using two High-Level Synthesis tools. Indeed, the combination of a Control Flow Dominated part (comple...
CVPR
2009
IEEE
16 years 4 months ago
2009
IEEE
Matching based on local brightness is quite limited, because
small changes on local appearance invalidate the
constancy in brightness. The root of this limitation is its
treatme...
81
Voted
CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
The classical optical flow assumes that a feature point maintains constant brightness across the frames. For fluidtype motions such as smoke or clouds, the constant brightness ass...
TROB
2008
14 years 9 months ago
2008
Abstract--This paper focuses on the way to achieve accurate visual servoing tasks when the shape of the object being observed as well as the desired image are unknown. More precise...
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
Motion segmentation is a classic and on-going research topic which is an important pre-stage for many video processes. The reliability of the motion field calculation directly dete...