应用于远程维修系统的图像压缩方法  

Image compression method applied to remote maintenance system

作　　者：于桐 郭利 王威澄 Yu Tong;Guo Li;Wang Weicheng(Army Engineering University,ShijiazhuangCampuw,Shijiazhuang Hebei,050003;Special Police of China,Tianjin,102200)

机构地区：[1]陆军工程大学石家庄校区,河北石家庄050003 [2]武装警察部队特种警察学院,天津102200

出　　处：《电子测试》2021年第18期47-50,共4页Electronic Test

基　　金：装备预研项目基金(41402050102).

摘　　要：针对野外维修的通信条件恶劣,本文提出了一种高压缩效率的图像压缩方法,该方法能够根据装备维修现场的通道特征,对图像进行高效压缩,整体的压缩方法将原始色彩通道空间转换至YUV空间,再经差分脉冲编码进行再压缩,经实验,该方法能够有效提高压缩效率,保持更丰富图像细节,有效减少传输数据量,使维修辅助设备续航时间更长或者添加其他功能。Aiming at the poor communication conditions of field maintenance,this paper proposes a high-efficiency image compression method,which can efficiently compress the image according to the channel characteristics of the equipment maintenance site.The overall compression method converts the original color channel space to YUV The space is recompressed by differential pulse encoding.After experiments,this method can effectively improve the compression efficiency,maintain richer image details,effectively reduce the amount of transmitted data,and make maintenance auxiliary equipment longer lasting or add other functions.

关 键 词：图像压缩 预测编码 装备维修 

分 类 号：TN919.81[电子电信—通信与信息系统]