115 search results - page 14 / 23 » Estimation of Multiple Motions by Block Matching |
149
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ACCV
2006
Springer
15 years 9 months ago
2006
Springer
Abstract. This paper presents a fast algorithm for global motion estimation based on Iterative Least- Square Estimation (ILSE) technique. Compared with the traditional framework, t...
140
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ARTCOM
2009
IEEE
15 years 10 months ago
2009
IEEE
—This paper presents a Novel Bidirectional motion estimation technique, which is based on the Particle swarm optimization algorithm. Particle swarm optimization (PSO) is a popula...
141
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ICIP
2008
IEEE
16 years 5 months ago
2008
IEEE
Many scalable video coding systems use frame downsampling in order to reduce complexity and to enable enhancement layers. Super-resolution (SR) can be used to help the up-sampling...
135
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ICIP
1998
IEEE
15 years 7 months ago
1998
IEEE
The block-matching motion estimation algorithm using a translational motion model cannot provide acceptable image quality in low bit-rate coding. To improve coding performance, we ...
147
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ICCV
2003
IEEE
16 years 5 months ago
2003
IEEE
We present a common variational framework for dense depth recovery and dense three-dimensional motion field estimation from multiple video sequences, which is robust to camera spe...