Run-time reconfigurable 2D discrete wavelet transform using JBits

Jonathan Ballagh; Peter M. Athanas; Eric R. Keller

doi:10.1117/12.434374

24 July 2001 Run-time reconfigurable 2D discrete wavelet transform using JBits

Jonathan Ballagh, Peter M. Athanas, Eric R. Keller

Proceedings Volume 4525, Reconfigurable Technology: FPGAs and Reconfigurable Processors for Computing and Communications III; (2001) https://doi.org/10.1117/12.434374
Event: ITCom 2001: International Symposium on the Convergence of IT and Communications, 2001, Denver, CO, United States

Abstract

With the growth in high performance multimedia applications, specialized hardware for certain tasks is desirable. While ASICs provide a solution addressing performance, they are unable to provide an optimal solution for a given problem instance. FPGAs can be used with run-time reconfiguration to dynamically customize a circuit. Optimizations leading to faster circuits and reduced logic can result. The paper discusses the implementation of a run-time parameterizable 2D Discrete Wavelet Transform core using the JBits tool suite. The motivation for such a core is discussed, as well the benefits afforded by dynamic circuit specialization.

Citation Download Citation

Jonathan Ballagh, Peter M. Athanas, and Eric R. Keller "Run-time reconfigurable 2D discrete wavelet transform using JBits", Proc. SPIE 4525, Reconfigurable Technology: FPGAs and Reconfigurable Processors for Computing and Communications III, (24 July 2001); https://doi.org/10.1117/12.434374

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available