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Constrained one-bit transform-based motion estimation using predictive hexagonal pattern

[+] Author Affiliations
Oğuzhan Urhan

University of Kocaeli, Department of Electronics & Telecommunications Engineering, Kocaeli University Laboratory of Image and Signal Processing (KULIS), Veziroglu Campus 41040, Kocaeli, Turkey

J. Electron. Imaging. 16(3), 033019 (August 06, 2007). doi:10.1117/1.2769321
History: Received January 22, 2007; Revised March 28, 2007; Accepted March 30, 2007; Published August 06, 2007
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We combine predictive hexagonal pattern and partial distortion searches with the recently proposed constrained one-bit transform-based motion estimation scheme to reduce the computational load of the motion estimation process. Furthermore, the kernel used to obtain the one-bit images is simplified. Experimental results show significant reduction of the number of average search points, with only a slight loss in motion estimation accuracy.

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Citation

Oğuzhan Urhan
"Constrained one-bit transform-based motion estimation using predictive hexagonal pattern", J. Electron. Imaging. 16(3), 033019 (August 06, 2007). ; http://dx.doi.org/10.1117/1.2769321


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