Media 000367065: Cranium
Restricted Download
Type
Mesh
Modality
X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
Managed by
Media 000367065: Cranium
Restricted Download
Type
Mesh
Modality
X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
Managed by
Login or create an account to download files
GENERAL DETAILS Field Definitions
Media ID
000367065
Media type
Mesh
Object element or part
cranium
Object represented
Object taxonomy
Ichthyornis dispar
Object organization
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)
Derived directly from
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
Physical object
amnh:farb:32773
was imaged to create
raw
Media 000367046: Cranium And Partial Beak [CTImageSeries] [CT].
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)