文章基本信息

标题：APPLICATION OF A NEW MODEL HELICOPTER SYSTEM IN ARCHITECTURAL PHOTOGRAMMETRY
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作者：Thomas ZISCHINSKY ; Lionel DORFFNER ; Franz ROTTENSTEINER 等
期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2000
卷号：XXXIII Part B5/1
页码：959-960
出版社：Copernicus Publications
摘要：In architectural photogrammetry the production of facade plans or 3D models is usually one of the most important points of interest. The disregard of roofs is partly caused by the lack of appropriate image acquisition methods. In order to overcome these drawback a new image acquisition system has been developed. This aerial vehicle consists of a radio controlled model helicopter including a special designed camera mount which is an integrated part of the landing skid. The camera mount is designed for amateur cameras as well as for professional cameras and for digital video cameras and can be tilted radio controlled. In addition, a separate small CCD-Camera looking through the view finder and a video link including video transmitter, video receiver and ground-monitor are used to provide an in-flight control of image contents and to control the shutter release. In order to check the applicability of the helicopter for photogrammetric purposes, a historical mill was chosen as a test object. The mill itself is a rather complex building with an inner courtyard. For this pilot project 82 terrestrial photographs, taken with a digital camera, were combined with 38 photographs taken from the model helicopter. The photogrammetric measurements were made using the new photogrammetric plotting software ORPHEUS. This paper describes the application of the new helicopter system for architectural photogrammetry and the production of a high-quality 3D photo model. Special emphasis is laid on the description of the new helicopter platform and the software used for photogrammetric plotting
关键词：Architecture; Products; Hardware; Modelling; Visualisation