Cart (Loading....) | Create Account
Close category search window
 

Dynamically variable step search motion estimation algorithm and a dynamically reconfigurable hardware for its implementation

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Tasdizen, O. ; Dept. of Electron. Eng., Sabanci Univ., Istanbul, Turkey ; Akin, A. ; Kukner, H. ; Hamzaoglu, I.

Motion Estimation (ME) is the most computationally intensive part of video compression and video enhancement systems. For the recently available high definition (HD) video formats, the computational complexity of full search (FS) ME algorithm is prohibitively high, whereas the PSNR obtained by fast search ME algorithms is low. Therefore, in this paper, we present dynamically variable step search (DVSS) ME algorithm for processing high definition video formats and a dynamically reconfigurable hardware architecture for efficiently implementing DVSS algorithm. The simulation results showed that DVSS algorithm performs very close to FS algorithm by searching much fewer search locations than FS algorithm and it outperforms successful fast search ME algorithms by searching more search locations than these algorithms. The proposed hardware is implemented in VHDL and is capable of processing high definition video formats in real time. Therefore, it can be used in consumer electronics products for video compression, frame rate up-conversion and de-interlacing.

Published in:

Consumer Electronics, IEEE Transactions on  (Volume:55 ,  Issue: 3 )

Date of Publication:

August 2009

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.