Media 000367065: Cranium
Restricted Download
Type Mesh
Modality X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
Managed by

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TAGS

No tags found.

GENERAL DETAILS Field Definitions

Media ID
000367065
Media type
Mesh
Object element or part
cranium
Object represented
Object taxonomy
Ichthyornis dispar
Side
NotApplicable
Orientation
--
Short description
reconstructed cranium of Ichthyornis dispar AMNH FARB 32773
Full description
--
Creator
Julia Clarke
Date created
--
Date uploaded
June 08, 2021

FILE OBJECT DETAILS Field Definitions

File name
Ichthyornis_AMNH_FARB_32773_reconstructions.zip
File format(s)
ZIP archive, STL
File size
636 MB
Points
1045478
Polygons
2093384
Map type
Normal
UV coordinates
False
Vertex color
False
Bounding box dimensions
6.626, 10.785, 12.023
Centroid coordinates
229.694, 178.684, 175.273
Units of point coordinates
--

IMAGE ACQUISITION AND PROCESSING AT A GLANCE Field Definitions

Number of parent media
1
Number of processing events
1 (2 steps)
Modality
X-Ray Computed Tomography (CT/microCT)
Device
North Star Imaging NSI Custom build, The University of Texas High-Resolution X-ray Computed Tomography Facility (University of Texas at Austin)

OWNERSHIP AND PERMISSIONS Field Definitions

Data managed by
Data uploaded by
Publication status
Restricted Download
Download reviewer
IP holder
American Museum of Natural History
Copyright statement
Creative Commons license
--
Morphosource use agreement type
Standard
Permits commercial use
Commercial Use Not Permitted
Permits 3D use
3D Printing Prohibited
Required archival of published derivatives
On MorphoSource
Funding attribution
--
Publisher
Torres, Christopher
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

IMAGING DETAILS Field Definitions

Modality
X-Ray Computed Tomography (CT/microCT)
Device facility
The University of Texas High-Resolution X-ray Computed Tomography Facility (University of Texas at Austin)
Creator
Clarke, Julia
Event date
February 25, 2019
Software
--
Description
X-ray CT scan data of the cranium and partial beak of Ichthyornis dispar (AMNH FARB 32733)
Description attachment
None
Reference attachment
None
Exposure time
--
Flux normalization
--
Pixel spacing calibration
--
Shading correction
--
Frame averaging
none
Projections
18000
Voltage
150
Power
--
Amperage
0.19
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
170 mm
Source detector distance
1316.926 mm
Target material
--
Rotation number
6
Phase contrast
--
Optical magnification
--
Acquisition type
Spiral

Media produced by this event on MorphoSource

STEP 2: IMAGE PROCESSING

Raw Media 000367046: Cranium And Partial Beak [CTImageSeries] [CT] was processed with 2 activities to create derived Media 000367065: Cranium [Mesh] [CT] (this media).

Processing Details Field Definitions

Creator
Clarke, Julia
Event date
June 08, 2021
Software
Avizo
Description
3D STL models of cranial elements
Description attachment
None

Processing Activity 1: Reconstructed Tomography to Mesh

Software
Avizo
Description
segmented individual cranial elements

Processing Activity 2: Align Parts

Software
NetFabb (AutoDesk)
Description
retrodeformed cranial elements

Media produced by this event on MorphoSource

Media 000367065: Cranium [Mesh] [CT] (this media)