PANGAEA_969465
CT raw data, polyp-cavity segmentation and calices segmentation (all DICOM format) of Lophelia pertusa colony POS455-A2W
Titschack, Jürgen; Schmitt, Kira; Baum, Daniel; Büscher, Janina Vanessa; Form, Armin; Timann, Christian; Lemke, Arne-Jörn
CT raw data, polyp-cavity segmentation and calices segmentation (all DICOM format) of Lophelia pertusa colony POS455-A2W
2026-05-31
PANGAEA
Dataset
https://doi.pangaea.de/10.1594/PANGAEA.969465
Investigator
Jürgen
Titschack
jtitschack@marum.de
Earth Science
Binary Object
File content
Binary Object (Media Type)
Binary Object (File Size)
geoscientificInformation
A2W
calcie separation
calice segmentation
Computed Tomography
Desmophyllum pertusum
Lophelia pertusa
poly cavity segmentation
POS455
POS455-A2W
Poseidon
Complete
63.6076
63.6076
9.3793
9.3793
unrestricted
CC-BY-4.0: Creative Commons Attribution 4.0 International
English
PANGAEA
Data Publisher for Earth & Environmental Science
https://www.pangaea.de/
Data Center Contact
Michael
Diepenbroek
info@pangaea.de
Leobener Str.
Bremen
Bremen
28359
Germany
online
6 data points
text/tab-separated-values
Schmitt, Kira; Titschack, Jürgen; Baum, Daniel (2026): CoDA: Interactive Segmentation and Morphological Analysis of Dendroid Structures Exemplified on Stony Cold-Water Corals. IEEE Transactions on Visualization and Computer Graphics, 32(7), 5075-5087, https://doi.org/10.1109/TVCG.2026.3656066
Titschack, Jürgen; Schmitt, Kira; Baum, Daniel; Büscher, Janina Vanessa; Form, Armin; Timann, Christian; Lemke, Arne-Jörn (2026): Directed edges of the colony skeleton graph from Lophelia pertusa colony sample POS455-A2W [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.969464
Lophelia pertusa sample POS455-A2W originates from Leksa reef, off Norway, where it was taken with the submersible Jago during Poseidon cruise POS455 (white colourmorp). The coral colony fragment was scanned by a Toshiba Aquilion 64 computer tomograph (CT) at the hospital Klinikum Bremen-Mitte with an x-ray source voltage of 120 kV and a current of 600 mA. The CT image stack has a resolution of 0.35 mm in x-direction and y-direction and 0.5 mm resolution in z-direction (0.3 mm reconstruction unit). Images were reconstructed using Toshiba's patented helical cone beam reconstruction technique (TCOT) and are provided in DICOM-format.
This dataset contains the CT raw data (GeoB12747-1_RawData), the polyp-cavity instance segmentation (GeoB12747-1_cavities) and calices segmentation (GeoB12747-1_calices; given as unique label values) of the polyp-cavity instance segmentation. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.969465"!
https://doi.org/10.1109/TVCG.2026.3656066
CoDA: Interactive Segmentation and Morphological Analysis of Dendroid Structures Exemplified on Stony Cold-Water Corals
https://doi.pangaea.de/10.1594/PANGAEA.969464
Directed edges of the colony skeleton graph from Lophelia pertusa colony sample POS455-A2W
https://www.marum.de/Dr.-juergen-titschack.page
https://www2.bsh.de/aktdat/dod/fahrtplanung/Poseidon.htm
Poseidon
PANGAEA_969578
DIF
9.4
2026-05-31
2026-07-15