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Sobol partial distortion algorithm for fast full search in block motion estimation
Proceedings of the sixth Eurographics workshop on Multimedia 2001
Extraction of video object with complex motion
Pattern Recognition Letters
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ASP-DAC '06 Proceedings of the 2006 Asia and South Pacific Design Automation Conference
A New Efficient Block-Matching Algorithm for Motion Estimation
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ADC '08 Proceedings of the nineteenth conference on Australasian database - Volume 75
ISICA '08 Proceedings of the 3rd International Symposium on Advances in Computation and Intelligence
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Motion estimation algorithm in video coding
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Exploiting transitivity of correlation for fast template matching
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ISCIS'06 Proceedings of the 21st international conference on Computer and Information Sciences
A fast full search algorithm for motion estimation using priority of matching scan
ICIAR'06 Proceedings of the Third international conference on Image Analysis and Recognition - Volume Part I
Observations on power-efficiency trends in mobile communication devices
SAMOS'05 Proceedings of the 5th international conference on Embedded Computer Systems: architectures, Modeling, and Simulation
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ICIAR'10 Proceedings of the 7th international conference on Image Analysis and Recognition - Volume Part I
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In this correspondence, a fast motion estimation algorithm, based on the successive elimination algorithm (SEA) of Li and Salari (1995), is studied. This fast motion estimation algorithm finds the same displacement vectors as the exhaustive search algorithm with a reduced computational load. A modified fast motion estimation algorithm introducing negligible distortion into a transform coder, but providing for a further computational load reduction, is developed. Implementation issues are also discussed and compared. Results show that the number of searching operations can be reduced dramatically with the help of fast motion estimation algorithms