Design of system for high-frame frequency image acquisition and remote transmission

Abstract

The high-frame rate camera can capture, store and display the high-speed moving subject in real time, it can analyze the mechanism and the motion law of the high speed transient event by video playback. Therefore it has been widely used in the field of measurement of the high-speed moving subject. This article has proposed a parallel data bus FPGA image acquisition and transmission system which successfully solves the problem of a large amount of data quantity, fail to store and transport in real-time during the image acquisition process with high frame. The system's hardware composition and the working principle have been described; meanwhile, the image output structure and algorithm have been introduced in detail. Experimental results show that the system is reliable and absolutely fulfill the requirements of real-time performance. © 2011 Springer-Verlag.