Title :
Design and implementation of video image edge detection system based on FPGA
Author :
Wu, Jincheng ; Sun, Jingrui ; Liu, Wenying
Author_Institution :
Coll. of Phys. & Electron. Inf. Sci., Tianjin Normal Univ., Tianjin, China
Abstract :
The purpose of this paper is to describe the difference between edge detection based on software and the full use of hardware resources within the FPGA. According to the video signal theory and edge detection algorithm, the author designs the IP core of video image edge detection and builds the video image edge detection system on the EDK. The hardware circuit of the algorithm is achieved on ISE9.1 and simulated in Model Sim 6.0. When the system is validated, it indicates that the video image edge detection system can detect high-precision edge.
Keywords :
edge detection; field programmable gate arrays; video signal processing; EDK; FPGA; IP core; ISE9.1; Model Sim 6.0; hardware circuit; video image edge detection system; video signal theory; Convolution; Decoding; Field programmable gate arrays; Image edge detection; Laplace equations; Pixel; Streaming media; Edge detection; FPGA; IP core; LOG operator;
Conference_Titel :
Image and Signal Processing (CISP), 2010 3rd International Congress on
Conference_Location :
Yantai
Print_ISBN :
978-1-4244-6513-2
DOI :
10.1109/CISP.2010.5647070
