The Research of Real-Time Image Acquisition and Sobel Edge Detection with FPGA
As the real-time image acquiring and processing need to be dealt with high speed, a image acquisition and preprocessing system is discussed in this paper. It is built on FPGA( field programmable gate array ) with pipelined and parallel technology. The configurable macro function modules provided by Altera company achieve the Sobel edge detection algorithm. The real-time display the image after edge detection works properly and The new design method shorten the development cycle.
Y. Xu et al., "The Research of Real-Time Image Acquisition and Sobel Edge Detection with FPGA", Key Engineering Materials, Vols. 467-469, pp. 703-708, 2011