| 施工地质数码影像编录系统开发与应用 |
| |
| 引用本文： | 刘新中,李浩.施工地质数码影像编录系统开发与应用[J].水文地质工程地质,2005,32(4):93-96. |
| |
| 作者姓名： | 刘新中 李浩 |
| |
| 作者单位： | 1. 中国水电顾问集团中南勘测设计研究院,长沙,410014
2. 河海大学,南京,210098 |
| |
| 基金项目： | 国家“西电东送”龙滩水电站重点科研项目 (YJ0 10 12 ) |
| |
| 摘 要： | 传统的施工地质编录方法一直困扰着地质专业技术人员,以往基于近景摄影测量的各种编录方案或设想,都没有从根本上解决编录模式、量测精度等方面存在的不足。本次研究注重多专业知识的交叉运用,主观研究与客观现场紧密结合,联合应用数字摄影测量、图像处理、CAD和GIS技术,设计开发了基于普通数码相机的施工地质数码影像编录系统。通过龙滩水电站的边坡、洞室、基坑实践检验表明:该系统实现了现场影像采集、机辅处理、CAD成图和数据库管理的一体化作业模式,有望逐步替代传统的手工作业模式,为水利水电工程施工地质编录带来新的技术变革。
|
| 关 键 词： | 数码影像编录 近景摄影机 图像处理 CAD GIS 数据库 |
| 文章编号： | 1000-3665(2005)04-0093-04 |
| 修稿时间： | 2004年11月10 |
Development and application on construction geological digital image sketch system |
| |
| LIU Xin-zhong,LI Hao.Development and application on construction geological digital image sketch system[J].Hydrogeology and Engineering Geology,2005,32(4):93-96. |
| |
| Authors: | LIU Xin-zhong LI Hao |
| |
| Institution: | LIU Xin-zhong 1,LI Hao 2 |
| |
| Abstract: | The traditional sketch methods for construction geology have been perplexing geological technicians all the time. All sketch schemes or concepts based on the close shot in the past have not fundamentally solved the shortcomings on sketch mode and measurement precision. This article is focused on multi-specialty knowledge and the combination of subject research and objective scene. With the integrative application of digital photography measurement, digital image processing, CAD and GIS, the digital image sketch system has been designed and developed for construction geology based on the utilization of common digital cameras. The utilization and examination practice through slopes, underground cavern group and foundation pits for Longtan Hydropower Station have indicated that this system has realized an integrated operation mode on the aspects of on-the-spot image collection, machine aided process, CAD photography and database management. This system will gradually replace the traditional operation mode, and lead to a revolution for the construction geological sketch of hydropower projects. |
| |
| Keywords: | digital image sketch close shot camera photograph process CAD GIS database |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
