Schwabe, Mierk und Rubin-Zuzic, Milenko und Räth, Christoph und Pustylnik, Mikhail (2019) Image Registration with Particles, Examplified with the Complex Plasma Laboratory PK-4 on Board the International Space Station. Journal of Imaging, 5 (3), Seite 39. Multidisciplinary Digital Publishing Institute (MDPI). doi: 10.3390/jimaging5030039. ISSN 2313-433X.
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Offizielle URL: https://www.mdpi.com/2313-433X/5/3/39
Kurzfassung
Often, in complex plasmas and beyond, images of particles are recorded with a side-by-side camera setup. These images ideally need to be joined to create a large combined image. This is, for instance, the case in the PK-4 Laboratory on board the International Space Station (the next generation of complex plasma laboratories in space). It enables observations of microparticles embedded in an elongated low temperature DC plasma tube. The microparticles acquire charges from the surrounding plasma and interact strongly with each other. A sheet of laser light illuminates the microparticles, and two cameras record the motion of the microparticles inside this laser sheet. The fields of view of these cameras slightly overlap. In this article, we present two methods to combine the associated image pairs into one image, namely the SimpleElastix toolkit based on comparing the mutual information and a method based on detecting the particle positions. We found that the method based on particle positions performs slightly better than that based on the mutual information, and conclude with recommendations for other researchers wanting to solve a related problem.
elib-URL des Eintrags: | https://elib.dlr.de/126819/ | ||||||||||||||||||||
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Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||
Titel: | Image Registration with Particles, Examplified with the Complex Plasma Laboratory PK-4 on Board the International Space Station | ||||||||||||||||||||
Autoren: |
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Datum: | März 2019 | ||||||||||||||||||||
Erschienen in: | Journal of Imaging | ||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||
Gold Open Access: | Ja | ||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||||||
Band: | 5 | ||||||||||||||||||||
DOI: | 10.3390/jimaging5030039 | ||||||||||||||||||||
Seitenbereich: | Seite 39 | ||||||||||||||||||||
Verlag: | Multidisciplinary Digital Publishing Institute (MDPI) | ||||||||||||||||||||
ISSN: | 2313-433X | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Stichwörter: | komplexe Plasmen, staubige Plasmen, Bildverarbeitung | ||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||
HGF - Programmthema: | Forschung unter Weltraumbedingungen | ||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||
DLR - Forschungsgebiet: | R FR - Forschung unter Weltraumbedingungen | ||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Komplexe Plasmen / Schwerelosigkeit (alt) | ||||||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||||||
Institute & Einrichtungen: | Institut für Materialphysik im Weltraum > Gruppe Komplexe Plasmen | ||||||||||||||||||||
Hinterlegt von: | Schwabe, Dr. Mierk | ||||||||||||||||||||
Hinterlegt am: | 14 Mär 2019 17:39 | ||||||||||||||||||||
Letzte Änderung: | 14 Nov 2023 13:32 |
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