Title: | Evaluation of standard and directional median filters algorithms and their implementation on FPGA for medical application |
Authors: | Talbi, F. Alim-Ferhat, F. Seddiki, S. Hachemi, B. |
Citation: | WSCG 2017: poster papers proceedings: 25th International Conference in Central Europe on Computer Graphics, Visualization and Computer Visionin co-operation with EUROGRAPHICS Association, p. 7-11. |
Issue Date: | 2017 |
Publisher: | Václav Skala - UNION Agency |
Document type: | konferenční příspěvek conferenceObject |
URI: | wscg.zcu.cz/WSCG2017/!!_CSRN-2703.pdf http://hdl.handle.net/11025/29605 |
ISBN: | 978-80-86943-46-6 |
ISSN: | 2464-4617 |
Keywords: | impulsivní šum;střední filtr;směrový střední filtr;PSNR;FPGA |
Keywords in different language: | impulsive noise;median filter;directional median filter;PSNR;FPGA |
Abstract: | The standard and the directional median filters are effective methods for the removal of impulse-based noise from the images. The main advantage is being the preserving of edges as compared to the mean filter. The main objective of this article is to implement the standard and the directional median filters on FPGA (Field Programmable Gate Array) in order to eliminate impulsive noise in the medical image. As a first step, two algorithms were developed and validated by Matlab tool. Subsequently, two architectures are proposed and implemented using the Xilinx ISE 12.2 environment. |
Rights: | © Václav Skala - Union Agency |
Appears in Collections: | WSCG 2017: Poster Papers Proceedings |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/29605
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