Design of Image Transmission Platform Based on FPGA and USB

Bo Ya Zhang; Xiao Hui Yang

doi:10.4028/www.scientific.net/AMM.543-547.862

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 543-547Design of Image Transmission Platform Based on...

Design of Image Transmission Platform Based on FPGA and USB

Abstract:

This paper designed an image transmission based on FPGA and USB platform, it can complete the verification function of the image acquisition. The image data was stored in the external SDRAM of the FPGA, using Nios II to control each module, it was sent to PC through the UAB bus used CY7C68013A chip and displayed on LabVIEW. In the process of data transmission, the DMA technology accelerated the speed of transmission and reduced the rate of CPU utilization. After experiments, this platform accomplished the functions of image acquisition, image processing and binocular positioning; it has a simple, intuitive display and good compatibility characteristics.