CT raw data and polyp-cavity segmentation (both DICOM format) of coral colony fragment C1W ...

Sample C1W originates from Sula reef, off Norway, where it was taken with the submersible Jago during Poseidon cruise POS455 (position: 64.1110°N, 8.1187°E, 303 m water depth; white colourmorp. The coral colony fragment was scanned by a Toshiba Aquilion 64 computer tomograph (CT) at the hospital Kli...

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Bibliographic Details
Main Authors: Titschack, Jürgen, Schmitt, Benedikt, Baum, Daniel, Büscher, Janina, Form, Armin, Timann, Christian, Lemke, Arne-Jörn
Format: Dataset
Language:English
Published: PANGAEA 2022
Subjects:
calice segmentation
Computed Tomography
Desmophyllum dianthus
Lophelia pertusa
polyp-cavity segmentation
Binary Object
Binary Object Media Type
Binary Object File Size
Submersible JAGO
Center for Marine Environmental Sciences MARUM
Online Access:https://dx.doi.org/10.1594/pangaea.947276
https://doi.pangaea.de/10.1594/PANGAEA.947276
Description
Summary:Sample C1W originates from Sula reef, off Norway, where it was taken with the submersible Jago during Poseidon cruise POS455 (position: 64.1110°N, 8.1187°E, 303 m water depth; 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.Polyp-cavity (calice) segmentation was perfromed with the ZIB edition of the Amira software (Stalling et al., 2005; http://amira.zib.de) based on the new method describes in Schmitt et al. (submitted). ...

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