Title :
Enhanced Block Motion Estimation Based on Frequency Warping
Author :
Orhan Akbulut;Oguzhan Urhan;Sarp Erturk
Author_Institution :
Elektronik ve Haberleqme M?hendisli?i B?l?m?, Veziro?lu Yerle?kesi, Kocaeli ?niversitesi, 41040, ?zmit/Kocaeli. orhanakbulut@gmail.com
fDate :
6/1/2007 12:00:00 AM
Abstract :
In this paper, an enhanced motion estimation scheme based on frequency warping has been proposed. In the proposed method the best candidate block is initially obtained and then frequency warping is applied to improve the matching accuracy. The proposed method outperforms the conventional matching strategy, as can also be seen from the experimental results.
Keywords :
"Motion estimation","Frequency estimation","MPEG 4 Standard","Automatic voltage control","Discrete cosine transforms"
Conference_Titel :
Signal Processing and Communications Applications, 2007. SIU 2007. IEEE 15th
Print_ISBN :
1-4244-0719-2
DOI :
10.1109/SIU.2007.4298735
