Media 000487620: 3 D Reconstruction Of Dermal Skull Roof, Cheek, Operculogular Elements, Pectoral Girdle And Mandible
Restricted Download
Type Mesh
Modality X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
Managed by

Media Display

GENERAL DETAILS Field Definitions

Media ID
000487620
Media type
Mesh
Object element or part
3D reconstruction of dermal skull roof, cheek, operculogular elements, pectoral girdle and mandible
Object represented
Object taxonomy
Ngamugawi wirngarri
Side
--
Orientation
--
Short description
Dermal skull elements reconstructed in 3D from individual segmented bones. Includes dermal skull roof, cheek, operculogular elements, pectoral girdle and mandible.
Full description
--
Creator
Alice Clement
Date created
December 08, 2022
Date uploaded
December 08, 2022

FILE OBJECT DETAILS Field Definitions

File name
Gogo_coelacanth_full_skull_reconstruction.stl
File format(s)
STL
File size
417 MB
Points
4374157
Polygons
8754930
Map type
--
UV coordinates
False
Vertex color
False
Bounding box dimensions
26917.037, 37209.025, 21316.188
Centroid coordinates
24152.753, 15860.161, 548.101
Units of point coordinates
--

IMAGE ACQUISITION AND PROCESSING AT A GLANCE Field Definitions

Number of parent media
1
Number of processing events
2 (3 steps)
Modality
X-Ray Computed Tomography (CT/microCT)
Device
Bruker SkyScan 1076 with modified camera, Adelaide Microscopy (University of Adelaide)

OWNERSHIP AND PERMISSIONS Field Definitions

Data managed by
Data uploaded by
Publication status
Restricted Download
Download reviewer
IP holder
Western Australian Museum
Copyright statement
--
Creative Commons license
--
Morphosource use agreement type
Standard
Permits commercial use
Commercial Use Not Permitted
Permits 3D use
3D Printing Limited
Required archival of published derivatives
On MorphoSource
Funding attribution
This work was supported by the Australian Research Council.
Publisher
--
Cite as
--
Media preview mode
Interactive/Embeddable
Additional usage agreement
None

IDENTIFIERS AND EXTERNAL LINKS Field Definitions

MorphoSource ARK
MorphoSource DOI
Not assigned
External identifier
--
External media URL
--

IMAGE ACQUISITION AND PROCESSING IN DETAIL

STEP 1: IMAGE ACQUISITION

Physical object wam:09.6.148 was imaged to create undeposited raw media.

IMAGING DETAILS Field Definitions

Modality
X-Ray Computed Tomography (CT/microCT)
Device facility
Adelaide Microscopy (University of Adelaide)
Creator
Ruth Williams
Event date
August 18, 2017
Software
--
Description
Scanned at Adelaide Microscopy by Ruth Williams for Alice Clement in 2017
Description attachment
None
Reference attachment
None
Exposure time
2360 ms
Flux normalization
--
Pixel spacing calibration
--
Shading correction
--
Frame averaging
2
Projections
--
Voltage
74 kV
Power
--
Amperage
135 uA
Surrounding material
--
X-ray tube type
--
Target type
--
Detector type
--
Detector pixels X
--
Detector pixels size X
--
Detector pixels Y
--
Detector pixels size Y
--
Detector configuration
--
Source object distance
--
Source detector distance
--
Target material
--
Rotation number
--
Phase contrast
--
Optical magnification
--
Acquisition type
--

STEP 2: IMAGE PROCESSING

Raw media (undeposited) was processed with 2 activities to create derived private media that exists on MorphoSource but is inaccessible with current user permissions.

Processing Details Field Definitions

Creator
Alice Clement
Event date
--
Software
NRecon
Description
--
Description attachment
None

Processing Activity 1: Reconstructed Tomography to Mesh

Software
Materialise Mimics v18
Description

Processing Activity 1: Reconstructed Tomography to Mesh

Software
Materialise Mimics v18-19
Description

Media produced by this event on MorphoSource

Private media inaccessible with current permissions

STEP 3: IMAGE PROCESSING

Derived private media was processed with 1 activity to create derived Media 000487620: 3 D Reconstruction Of Dermal Skull Roof, Cheek, Operculogular Elements, Pectoral Girdle And Mandible [Mesh] [CT] (this media).

Processing Details Field Definitions

Creator
Alice Clement
Event date
December 08, 2022
Software
NRecon
Description
The dermal skull reconstruction was assembled in 3Matic v14.0 from individual bones (as segmented via Mimics) from various scans of the holotype specimen (WAM 09.6.148). Within the cheek, the lachrymojugal and postorbital were right side elements, while the squamosal, preopercular, subopercular, opercular and pectoral bones were left side elements. Individual bones were duplicated and mirrored to reconstruct bilaterally. The left ramus of the lower jaw is missing its retroarticular process, so the right ramus was duplicated and mirrored and merged with the left to reconstruct the full mandible. The gular bones were dupliacted, mirrored and merged in the same way. The reconstructed skull animation was created from the STL object in Mimics and Adobe Premier Pro.
Description attachment
None

Processing Activity 1: Reconstruction

Software
3Matic v.14.0
Description

Media produced by this event on MorphoSource

Media 000487620: 3 D Reconstruction Of Dermal Skull Roof, Cheek, Operculogular Elements, Pectoral Girdle And Mandible [Mesh] [CT] (this media)