Implementation on Sobel Field-Programmable Gate Array Detector for Identification of Vehicles

In this article implementation process of the camera from the integrated field-programmable gate array or FPGA for problems of identification of the vehicles used on the automated points of weight and dimensional control by search of edges of the object in the detector Sobelya method is considered. In development process in the verilog language the main parts of interaction of the camera with the personal computer, for carrying out binarization of the image and also for its frequency filtering were described. The Fourier transform involves a large number of operations, which requires a large amount of computing power. To get around this limitation, the article discusses fast Fourier transform algorithms.