By Topic

High throughput CORDIC-based systolic array design for the discrete cosine transform

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)
Jue-Hsuan Hsiao ; Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan ; Liang-Gee Ghen ; Tzi-Dar Chiueh ; Liang-Gee Chen

We propose a modified fast algorithm for discrete cosine transform (DCT) by transferring the results from the discrete Hartley transform (DHT) to one additional CORDIC (coordinate rotation digital computer) computing stage. A fast CORDIC-based systolic array is designed with four derived attractive features, including: (1) the single/double data folding feature; (2) the constructive feature; (3) the to-computing feature; and (4) the redundant computation. Due to its properties, the proposed design has an efficient hardware utilization and a high throughput rate. By using the redundant path, this design also has the capability of error detection

Published in:

Circuits and Systems for Video Technology, IEEE Transactions on  (Volume:5 ,  Issue: 3 )