Image Edge Detection Based on FPGA

Authors:
Zhengyang Guo;Wenbo Xu;Zhilei Chai
Affiliations:
-;-;-
Venue:
DCABES '10 Proceedings of the 2010 Ninth International Symposium on Distributed Computing and Applications to Business, Engineering and Science
Year:
2010

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Analysis of parallel multicore performance on sobel edge detector

Proceedings of the 15th WSEAS international conference on Computers

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Abstract

Field Programmable Gate Array (FPGA) is an effective device to realize real-time parallel processing of vast amounts of video data because of the fine-grain reconfigurable structures. This paper presents a kind of parallel processing construction of Sobel edge detection enhancement algorithm, which can quickly get the result of one pixel in only one clock periods. The algorithm is designed with a FPGA chip called XC3S200- 5ft256, and it can process 1024脳1024脳8 Gray Scale Image successfully. The design can locate the edge of the gray image quickly and efficiently.