Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Evaluating user interfaces supporting change detection in aerial images and aerial image sequences

 
: Hild, J.; Saur, G.; Petersen, P.; Voit, M.; Peinsipp-Byma, E.; Beyerer, J.

:

Yamamoto, S.:
Human Interface and the Management of Information. Information in Applications and Services : 20th International Conference, HIMI 2018, Held as Part of HCI International 2018, Las Vegas, NV, USA, July 15-20, 2018, Proceedings, Part II
Cham: Springer International Publishing, 2018 (Lecture Notes in Computer Science 10905)
ISBN: 978-3-319-92045-0 (Print)
ISBN: 978-3-319-92046-7 (Online)
S.383-402
International Conference on Human Interface and the Management of Information (HIMI) <20, 2018, Las Vegas/Nev.>
International Conference on Human-Computer Interaction (HCI International) <20, 2018, Las Vegas/Nev.>
Englisch
Konferenzbeitrag
Fraunhofer IOSB ()

Abstract
Change detection in images taken from the same scene at different times is an important subtask in domains like remote sensing, medical diagnosis, or video surveillance. As human attention is limited, support by computing systems might be beneficial. In this contribution, the benefit of optimized image presentation and the availability of a change mask computed by an automated change detection algorithm is evaluated. In a user study, twelve participants performed change detection in different types of aerial images and aerial image sequences, using parallel side-by-side or alternating flicker image presentation, and performing with and without a change mask. The results show better change detection performance (higher hit rates, shorter completion time, less perceived workload) using the alternating flicker image presentation for the large majority of data sets. With an automated change mask available, the participants’ hit rates increase even more, up to 95% for image pairs and up to 84% for image sequence pairs.

: http://publica.fraunhofer.de/dokumente/N-516039.html