163 search results - page 17 / 33 » Motion Estimation and Figure-Ground Segmentation Using Log-P... |
108
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ICPR
2002
IEEE
16 years 23 days ago
2002
IEEE
This paper describes an approach for video structuring and indexing. It relies on motion wavelet coefficients directly estimated from image sequence. These coefficients provide a ...
ICIP
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper we demonstrate the effectiveness of reference (or atlas)-based non-rigid registration to the segmentation of medical and biological imagery. In particular we introdu...
ICIP
2006
IEEE
16 years 1 months ago
2006
IEEE
Sub-pixel motion compensation plays an important role in compression efficiency within modern video codecs such as MPEG2, MPEG4 and H.264. Sub-pixel motion compensa tion is implem...
ICCV
2005
IEEE
16 years 1 months ago
2005
IEEE
In this paper, we investigate the mathematical problem underlying segmentation of hybrid motions: Given a series of tracked feature correspondences between two (perspective) image...
111
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MICCAI
2000
Springer
15 years 3 months ago
2000
Springer
The quantitative estimation of regional cardiac deformation from 3D image sequences has important clinical implications for the assessment of myocardial viability. The validation o...