期刊
XXIV ISPRS CONGRESS IMAGING TODAY, FORESEEING TOMORROW, COMMISSION II
卷 43-B2, 期 -, 页码 1175-1182出版社
COPERNICUS GESELLSCHAFT MBH
DOI: 10.5194/isprs-archives-XLIII-B2-2022-1175-2022
关键词
benchmark; historical aerial images; aerial triangulation; DSM; DTM; orthophoto; multi-temporal; EuroSDR
The article introduces the TIME benchmark, which aims to explore the potential of historical aerial images. The benchmark provides multiple historical aerial image datasets and ancillary data to support the photogrammetric processing of the photos.
Automatic photogrammetric processing of historical (or archival) aerial photos is still a challenging task, particularly in cases of missing ancillary information, low radiometric and image quality, limited stereo coverage or large temporal span. However, with recent advances in photogrammetry and Artificial Intelligence (AI) algorithms for image processing and interpretation, an increasing number of applications are now feasible. The article presents the TIME (hisTorical aerial iMagEs) benchmark (https://time.fbk.eu/), promoted by EuroSDR to explore the potential of historical aerial images. Realized in collaboration with various European NMCAs, the benchmark has garnered aerial image blocks and time series imagery captured since the 1950s. To support the photogrammetric processing of the digitized photos, ancillary data are supplied with available information about flight missions, taking cameras, and ground control points (GCPs). Several diverse investigations have been undertaken with the benchmark datasets, all captured over historical urban areas or landscapes. The paper describes the benchmark datasets and some potential research topics, presenting several tests and analyses realized with the collated and shared data.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据