摘要
针对现行地下硐室工程施工地质编录的不足，设计开发了基于数字图像的摄影地质编录系统。并重点阐述了硐室数字图像的几何校正、增强和镶嵌。最后，叙述了利用图像处理得到的平面影像展示图进行机助式地质编录的技术过程。
Aimed at shortage of gallery engineering method,a geologic catalogue information system based on digital image is developed. And the whole processing of the digital image's rectifying,enhancing and mosaicking is presented in detall. Lastly, the procedure of computer-aid geologic catalogure chich uses the processed flat unfold image is briefly given.
出处
《江苏测绘》
2001年第3期15-18,共4页
Jiangsu Surveying and Mapping
关键词
摄影测量
地质编录
数码相机
数字图像处理
photogrammetry,geologic catalogue,digital camera,digital image processing
