分布式通信网络的船舶远程图像传输压缩仿真

Compression simulation of ship remote image transmission based on distributed communication network

传统的船舶远程图像传输压缩方法存在压缩精准低的问题,为了解决该问题,提出基于分布式通信网络的船舶远程图像传输压缩仿真。先提取船舶分布式通信网络远程图像的冗余信息,在采用整数变换算法,设置船舶远程图像传输标准,用于限制的数据存储格式,在此基础上,选择船舶远程图像压缩模式,得出不同帧内模式压缩参数,对传输图像进行压缩,由此完成船舶远程图像传输压缩仿真的设计。实验中选择在不同的信噪比和相同的信噪比环境下进行仿真实验,对比实验结果表明,基于分布式通信网络的船舶远程图像传输压缩方法的精准度更高。

In order to solve the problem of low compression accuracy of traditional ship remote image transmission compression methods,a ship remote image transmission compression simulation based on distributed communication network is proposed.Firstly,the redundant information of remote image in ship distributed communication network is extracted,and the standard of ship remote image transmission is set by using integer transform algorithm to restrict the data storage format.On this basis,the ship remote image compression mode is selected,and the compression parameters of different intra-frame modes are obtained to compress the transmitted image,thus completing the simulation of ship remote image transmission and compression.Design.In the experiment,simulation experiments are carried out under different SNR and the same SNR environment.The experimental results show that the ship remote image transmission compression method based on distributed communication network is more accurate.