HW SW design-based implementation of vector median rational hybrid filter
Joint Authors
Khriji, Lazhar
Boudabous, Anis
Kadionik, patrice
Masmudi, Nouri
Bin Atitallah, Ahmad
Source
The International Arab Journal of Information Technology
Issue
Vol. 7, Issue 1 (31 Jan. 2010), pp.70-75, 6 p.
Publisher
Publication Date
2010-01-31
Country of Publication
Jordan
No. of Pages
6
Main Subjects
Information Technology and Computer Science
Abstract EN
A new code sign implementation of vector median rational hybrid filter based on efficient hardware / software implementation is introduced and applied to colour image filtering problems.
This filter is used essentially to remove impulsive and Gaussian noise in colour images.
In our design we start by implementing the software solution in system on programmable chip context using NIOS-II softcore processor and µ Clinux as operating system.
We evaluate the execution time of the whole filtering process.
Than we add a hardware accelerator part.
This latter is implemented using fast parallel architecture.
Compared to the software solution results, the use of the hardware accelerator improves clearly the filtering speed and maintains the good filtering quality as shown by simulations.
American Psychological Association (APA)
Boudabous, Anis& Bin Atitallah, Ahmad& Khriji, Lazhar& Kadionik, patrice& Masmudi, Nouri. 2010. HW SW design-based implementation of vector median rational hybrid filter. The International Arab Journal of Information Technology،Vol. 7, no. 1, pp.70-75.
https://search.emarefa.net/detail/BIM-15847
Modern Language Association (MLA)
Bin Atitallah, Ahmad…[et al.]. HW SW design-based implementation of vector median rational hybrid filter. The International Arab Journal of Information Technology Vol. 7, no. 1 (Jan. 2010), pp.70-75.
https://search.emarefa.net/detail/BIM-15847
American Medical Association (AMA)
Boudabous, Anis& Bin Atitallah, Ahmad& Khriji, Lazhar& Kadionik, patrice& Masmudi, Nouri. HW SW design-based implementation of vector median rational hybrid filter. The International Arab Journal of Information Technology. 2010. Vol. 7, no. 1, pp.70-75.
https://search.emarefa.net/detail/BIM-15847
Data Type
Journal Articles
Language
English
Notes
includes bibliographical references : p. 73-74
Record ID
BIM-15847