By Topic

A novel efficient rate control algorithm for hardware implementation in JPEG2000

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

2 Author(s)
Aminlou, A. ; Dept. of Electr. & Comput. Eng., Tehran Univ., Iran ; Fatemi, O.

In multimedia applications where images are extremely used, the rate control method has a significant role in image encoder performance, computational complexity and hardware implementation. We propose a simple rate control algorithm suitable for the hardware implementation of a JPEG2000 encoder with less computational complexity and area. The proposed algorithm, which is based on exponential modeling of R-D curves, employs distortion instead of slope values. Simulation results show similar performance compared to the full search method, with considerable reduction in hardware resources.

Published in:

Acoustics, Speech, and Signal Processing, 2005. Proceedings. (ICASSP '05). IEEE International Conference on  (Volume:5 )

Date of Conference:

18-23 March 2005