Integration of point clouds from terrestrial laser scanning and image-based matching for generating high-resolution orthoimages
Adam Salach , Jakub Markiewicz , Dorota Zawieska
AbstractAn orthoimage is one of the basic photogrammetric products used for architectural documentation of historical objects; recently, it has become a standard in such work. Considering the increasing popularity of photogrammetric techniques applied in the cultural heritage domain, this research examines the two most popular measuring technologies: terrestrial laser scanning, and automatic processing of digital photographs. The basic objective of the performed works presented in this paper was to optimize the quality of generated high-resolution orthoimages using integration of data acquired by a Z+F 5006 terrestrial laser scanner and a Canon EOS 5D Mark II digital camera. The subject was one of the walls of the “Blue Chamber” of the Museum of King Jan III’s Palace at Wilanów (Warsaw, Poland). The high-resolution images resulting from integration of the point clouds acquired by the different methods were analysed in detail with respect to geometric and radiometric correctness.
|Journal series||The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, ISSN 1682-1750 [2194-9034]|
|Publication size in sheets||0.5|
|Conference||XXIII International Society for Photogrammetry and Remote Sensing Congress (XXIII ISPRS Congress), 12-07-2016 - 19-07-2016, Prague, Czechy|
|Keywords in English||Orthoimage, Terrestrial Laser Scanning, Image-Based Matching, Integration, Image Point Clouds, Cultural Heritage|
|Score|| = 15.0, 28-11-2017, ArticleFromJournalAndMatConf|
= 15.0, 28-11-2017, ArticleFromJournalAndMatConf
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