SAPC – APPLICATION FOR ADAPTING SCANNED ANALOGUE PHOTOGRAPHS TO USE THEM IN STRUCTURE FROM MOTION TECHNOLOGY

International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences

A. Salach¹ 

[1] Faculty of Geodesy and Cartography, Institute of Photogrammetry, Remote Sensing and Spatial Information Systems, Warsaw University of Technology, Warsaw, Poland

关键词: Aerial;    archival;    photographs;    SfM;    opencv;   

DOI  :  10.5194/isprs-archives-XLII-1-W1-197-2017

学科分类：地球科学(综合)

来源: Copernicus Publications

【 摘 要 】

This paper presents a method of adaptation of scanned, analogue photographs to suitable form allowing to use them in Structure from Motion technology. For this purpose, an automatic algorithm, implemented in the application called SAPC (Scanned Aerial Photographs Correction), which transforms scans to a form, which characteristic similar to the images captured by a digital camera, was invented. Images, which are created in the applied program as output data, are characterized by the same principal point position in each photo and the same resolution through cutting out the black photo frame. Additionally, SAPC generates a binary image file, which can mask areas of fiducial marks.

【 授权许可】

CC BY