Media 000353665: Segmented Skull
Restricted Download
Type
Mesh
Modality
X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
Managed by
Media 000353665: Segmented Skull
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
000353665
Media type
Mesh
Object element or part
segmented skull
Object represented
Object taxonomy
Cardiocorax mukulu
Object organization
Side
--
Orientation
--
Short description
--
Full description
--
Creator
--
Date created
--
Date uploaded
March 27, 2021
FILE OBJECT DETAILS Field Definitions
File name
MGUAN_PA278.stl
File format(s)
STL
File size
250 MB
Points
488329
Polygons
988538
Map type
--
UV coordinates
False
Vertex color
False
Bounding box dimensions
0.181, 0.093, 0.444
Centroid coordinates
0.004, 0.002, 0.007
Units of point coordinates
--
IMAGE ACQUISITION AND PROCESSING AT A GLANCE Field Definitions
Number of parent media
1
Number of processing events
2
(0 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
--
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 Any Repository
Funding attribution
--
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
mguan:pa:278
was imaged to create
undeposited raw media.
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
Colbert, Matthew
Event date
November 19, 2018
Software
--
Description
University of Texas High-Resolution X-ray CT Facility Archive
Polcyn:
Cardiocorax: Scan of the skull of the plesiosaur Cardiocorax in a jacketed block (Paleo Angola Project; Bentiaba, Angola, Maastrichtian) for Mike Polcyn of Southern Methodist University. Specimen scanned by Matthew Colbert on 19 November 2018.
16bitTIFF: Scan parameters: NSI scanner. GE Small Spot source, 300 kV, 0.75 mA, 4 brass filter, Perkin Elmer detector, 0.25 pF gain, 2 fps, 1x1 binning, no flip, source to object 670.0 mm, source to detector 1086.0 mm, helical non-continuous CT scan, vertical extent 590.8 mm, pitch 98.467 mm, 6 revolutions, 3 sets, helical sigma 0.0, 4 frames averaged, 0 skip frames, 18005 projections, 5 gain calibrations, 15 mm calibration phantom, data range [-0.5, 5.5] (grayscale adjusted from NSI defaults), beam-hardening correction = 0.45. Voxel size = 141.9 μm. Total slices = 3449.
Description Attachment
None
Photographic Reference
None
Filter
--
Exposure time
0.5s
Flux normalization
--
Pixel spacing calibration
--
Shading correction
--
Frame averaging
4
Projections
18005
Voltage
300
Power
--
Amperage
75
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
Spiral
STEP 2: IMAGE PROCESSING
Raw media (undeposited)
was processed
to create
derived
Media 000353661: Skull [CTImageSeries] [CT].
Processing Details Field Definitions
Creator
--
Event date
March 26, 2021
Software
--
Description
--
Description attachment
None
Media produced by this event on MorphoSource
STEP 3: IMAGE PROCESSING
Derived
Media 000353661: Skull [CTImageSeries] [CT]
was processed
to create
derived
Media 000353665: Segmented Skull [Mesh] [CT] (this media).
Processing Details Field Definitions
Creator
--
Event date
March 27, 2021
Software
Amira, MeshLab
Description
surface model of segmented skull
Description attachment
None