according to the main factors which affect the mapping precision, it is shown that difference between the digital photogrammetry mapping and analog photogrammetric plotting is comparatively analysed.
结合生产实践,从影响成图精度的几种因素的估算方法入手,比较分析了全数字化测图仪器同模拟测图仪器之间的精度差别。
taking the application of digital photogrammetry in the construction of digital harbin as an example, the paper discusses the role of digital photogrammetry in the construction of digital harbin.
以数字摄影测量在「数字哈尔滨」建设中的综合利用为例,探讨了数字摄影测量在数字城市建设中的作用。
the digital photogrammetry for deformation measurement(dpdm) in geotechnical engineering is presented together with a software package developed by the authors.
数字照相是在数码技术和计算机技术的基础上发展起来的一种新的对图像信息进行记录、处理的方式。
by using digital photogrammetry method, a yuan dynasty blue-and-white porcelain is reconstructed.
利用数字摄影测量技术对一件馆藏元青花瓷瓶进行数字三维重建。
abstract: this paper briefly described key technology of current digital photogrammetry is presented in detail.
摘要:本文简主要对当前数字航空摄影测量的关键技术进行了详细的阐述。
aerial photos are the basis of the full digital photogrammetry and directly affect the quality of mapping, therefore, aerial data should be carefully checked and accepted.
航摄像片是全数字摄影测量的重要依据,直接影响成图质量,必须认真进行航摄资料的检查验收工作。
an effective technique of measuring the shear bands is put forward using digital photogrammetry and image correlation analysis.
提出了一种基于数字照相量测和图像相关性分析技术的土体剪切带识别方法。
the practice has proved that the full digital photogrammetry technology has remarkable economic and social benefits, compared with a traditional photogrammetry.
实践证明,全数字摄影测量技术与传统的摄影测量相比,具有明显的经济效益和社会效益。
applications of digital survey technique in survey of water resources and hydropower projects and experience on existing map digitalization, digital mapping, and digital photogrammetry are introduced.
介绍了数字化测绘技术中的原图数字化、数字测图、数字摄影测量几个方面在水利水电工程测量实践中的应用体会和经验。
3d terrain modeling and visualization are hot research topics in gis, computer graphics, virtual reality, digital photogrammetry and other associated fields.
三维地形建模及可视化是gis、计算机图形学、虚拟现实、数字摄影测量等领域的研究热点。
finally, with the combination of image measurement techniques and the results of the research of this paper, designed and implemented a set of digital photogrammetry measurement system.
最后,结合图像测量技术和本文的研究成果,实现了一套数字摄影测量系统。