铁路工程地质信息的遥感图像处理

Remote Sensing Image Processing of Information for Railway Engineering Geology

50年来,与铁路工程地质遥感应用技术共生的遥感图像处理,经历了光学处理、数字处理2个阶段。在反复的应用项目研究和图像处理专题研究推动下,技术方法不断提高。随着计算机科学的不断发展,设备从无到有,硬件性能不断提高。铁路工程地质遥感与图像处理相关的教育从无到有,教育的内容和系统性不断提高。

During the recent 50 years,remote sensing image processing,which appeared with the technology of geologic remote sensing about railway,experiences two stages of optics and digital praessing.Technical methods improved continually impelled by the increasing application projects and special image manipulation research.With the development of computer science,research experiences the course from no equipments to equipments,and the capability of equipments becomes better and better.The related education of geologic remote sensing about railway and image manipulation appeared and the education content has become more substantial and systematic.