Paper Title :FPGA Implementation For Real Time Sobel Edge Detector Block Using 3-Line Buffers
Author :Ronnie O. Serfa Juan, Chan Su Park, Hi Seok Kim, Hyeong Woo Cha
Article Citation :Ronnie O. Serfa Juan ,Chan Su Park ,Hi Seok Kim ,Hyeong Woo Cha ,
(2016 ) " FPGA Implementation For Real Time Sobel Edge Detector Block Using 3-Line Buffers " ,
International Journal of Advance Computational Engineering and Networking (IJACEN) ,
pp. 6-11,
Volume-4,Issue-1
Abstract : In this Paper, an efficient method of FPGA based design and implementation of Sobel Edge detector block using
3-Line buffers is presented. The FPGA provides the proper and sufficient hardware for image processing algorithms with
flexibility to support Sobel edge detection algorithm. A pipe-lined method is used to implement the edge detector. The
proposed Sobel edge detection operator is a model using Finite State Machine which executes a matrix mask operation to
determine the level of edge intensity through different pixels on an image. This approach is useful to improve the system
performance by taking advantage of efficient look up tables, flip-flop resources on target device. The proposed Sobel detector
using 3-line buffers is synthesized with Xilinx ISE 14.2 and implemented on Virtex II xc2vp-30-7-FF896 FPGA device. The
proposed edge detector shows good performance of edge detection with the following results; resource of utilization, obtained
a 238.687 MHz on maximum clock frequency, and using MATLAB software; it shows better PSNR results in terms of 3-Line
buffers utilization.
Index Terms—FPGA, Sobel Edge Detector, Sobel Mask, 3-Line Buffer
Type : Research paper
Published : Volume-4,Issue-1
DOIONLINE NO - IJACEN-IRAJ-DOIONLINE-3724
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Copyright: © Institute of Research and Journals
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Published on 2016-01-30 |
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