弹载图像小波实时处理技术研究

A real-time processing technique for on-board image based on wavelet transform

以战场图像侦察弹为需求背景 ,采用小波理论对弹载图像实时压缩技术进行了研究 ,分析了弹载图像压缩特点和机理、给出了小波帧内压缩算法模型及弹载实时压缩硬件实现电路。

In this paper, a real time processing technique for on board image developed on the background of battlefield image scout projectile is presented by using the wavelet transform. The mechanism and the characteristic of compressing on board image are analyzed, and the arithmetic model of wavelet compression and a real time image compression hardware which can be realized in practice is given in proper order. With the hardware simulation in the laboratory, it is shown that the technique can be used for wireless transmission of the battlefield image scout projectile.