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ICPR
2002
IEEE
14 years 9 days ago
Motion Estimation and Figure-Ground Segmentation Using Log-Polar Images
A motion estimation algorithm for log-polar images, based on a previous general framework [2], is presented. The advantages and disadvantages brought by the use of this kind of fo...
V. Javier Traver, Filiberto Pla
ICIP
1995
IEEE
14 years 8 months ago
Spatio-temporal segmentation based on motion and static segmentation
The problem to segment an image sequence in terms of regions characterized by a coherent motion is among the most challenging in image sequence analysis. This paper proposes a new...
Frédéric Dufaux, Fabrice Moscheni, A...
ICCV
2005
IEEE
14 years 9 months ago
Periodic Motion Detection and Segmentation via Approximate Sequence Alignment
A method for detecting and segmenting periodic motion is presented. We exploit periodicity as a cue and detect periodic motion in complex scenes where common methods for motion se...
Ivan Laptev, Josh Wills, Patrick Pérez, Ser...
CVPR
2007
IEEE
14 years 9 months ago
Two-View Motion Segmentation from Linear Programming Relaxation
This paper studies the problem of multibody motion segmentation, which is an important, but challenging problem due to its well-known chicken-and-egg-type recursive character. We ...
Hongdong Li
IWCIA
2004
Springer
14 years 22 days ago
Joint Non-rigid Motion Estimation and Segmentation
Abstract. Usually object segmentation and motion estimation are considered (and modelled) as different tasks. For motion estimation this leads to problems arising especially at th...
Boris Flach, Radim Sára