Title :
Image Edge Detection Based on FPGA
Author :
Guo, Zhengyang ; Xu, Wenbo ; Chai, Zhilei
Author_Institution :
Sch. of Inf. Technol., Jiangnan Univ., Wuxi, China
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 1024×1024×8 Gray Scale Image successfully. The design can locate the edge of the gray image quickly and efficiently.
Keywords :
edge detection; field programmable gate arrays; parallel processing; FPGA; field programmable gate array; image edge detection; parallel processing; sobel edge detection enhancement algorithm; video data; Convolution; Field programmable gate arrays; Image edge detection; Kernel; Pixel; Real time systems; Edge detection; FPGA; Parallel processing; Real-time; Sobel operator;
Conference_Titel :
Distributed Computing and Applications to Business Engineering and Science (DCABES), 2010 Ninth International Symposium on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-7539-1
DOI :
10.1109/DCABES.2010.39
