Media 000672752: Skull
Restricted Download
Type Volumetric Image Series
Modality X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
fmnh:ur:2399 Cardiocephalus sp.
Managed by
Sharon Grant

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Media produced from the same original imaging that created Media 000672752 (this media). Includes all media associated with this media through an imaging and processing workflow.

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GENERAL DETAILS Field Definitions

Media ID
000672752
Media type
Volumetric Image Series
Object element or part
skull
Object represented
fmnh:ur:2399
Object taxonomy
Cardiocephalus sp.
Object organization
Field Museum of Natural History (Geology) Fossil Herps Collection
Side
--
Orientation
--
Short description
HRXCT scan of skull
Full description
University of Texas High-Resolution X-ray CT Facility Archive 2047 Anderson: cardioA: Scans of the skull of Cardiocephalus (FMNH UR 2399; Fort Sill, OK) for Jason Anderson of the University of Calgary. Specimen scanned by Jessie Maisano 6 May 2009. scan parameters: Xradia. 0.5X objective, 80kV, 4W, 2.5s acquisition time, detector 79.4 mm, source –80.9 mm, XYZ [1725, 22089, 848], camera bin 2, angles ±104, 729 views, 1 mm glass filter, destreak applied. Reconstructed with center shift -1, beam hardening 0.5, theta 180, byte scaling [-0.004, 0.1], binning 1, ring correction applied. Averaged multiple reference (1 frame acquired every 49 views, each for 2.2s). Post-recon ring correction applied using parameters oversampling = 3, binwidth = 21, sectors = 60. Total slices = 915. cardioA.rcp: Xradia recipe with scan parameters. 16bit: 1024x1024 16-bit TIFF images exported from Xradia Controller. Voxels are 28.687 microns.
Creator
Jessie Maisano
Date created
May 06, 2009
Date uploaded
October 21, 2024

FILE OBJECT DETAILS Field Definitions

File name
16bit.zip
File format(s)
ZIP archive, TIFF
File size
275 MB
Image width
703
Image height
288
Color space
BlackIsZero
Color depth
16
Compression
Uncompressed
Series type
Reconstructed image stack
X pixel spacing
28.687000
Y pixel spacing
28.687000
Z pixel spacing
28.687000
Pixel spacing units
Um
Slice thickness
--
Number of images in set
915

IMAGE ACQUISITION AND PROCESSING AT A GLANCE Field Definitions

Number of parent media
0
Number of processing events
1 (0 steps)
Modality
X-Ray Computed Tomography (CT/microCT)
Device
Zeiss Xradia microXCT-400, The University of Texas High-Resolution X-ray Computed Tomography Facility (University of Texas at Austin)

OWNERSHIP AND PERMISSIONS Field Definitions

Data managed by
Sharon Grant
Data uploaded by
Lauren Nguyen
Publication status
Restricted Download
Download reviewer
Sharon Grant; William Simpson; Kate Webbink; Jessie Maisano
IP holder
Field Museum of Natural History
Copyright statement
 In Copyright
Creative Commons license
 Creative Commons BY-NC Attribution-NonCommercial 4.0 International
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
DBI-1902242
Publisher
oUTCT PEN
Cite as
These data were made available by Jason Anderson. Data upload to MorphoSource was funded by DBI-1902242. The files were downloaded from www.MorphoSource.org, Duke University.
Media preview mode
Interactive/Embeddable
Additional usage agreement
 https://www.fieldmuseum.org/science/research/use-collections-data-and-images

IDENTIFIERS AND EXTERNAL LINKS Field Definitions

MorphoSource ARK
 ark:/87602/m4/672752
MorphoSource DOI
Not assigned
External identifier
--
External media URL
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IMAGE ACQUISITION AND PROCESSING IN DETAIL

STEP 1: IMAGE ACQUISITION

Physical object fmnh:ur:2399 was imaged to create undeposited raw media.

IMAGING DETAILS Field Definitions

Modality
X-Ray Computed Tomography (CT/microCT)
Device
Device facility
The University of Texas High-Resolution X-ray Computed Tomography Facility (University of Texas at Austin)
Creator
Jessie Maisano
Event date
May 06, 2009
Software
--
Description
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Description attachment
None
Reference attachment
None
Exposure time
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Flux normalization
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Pixel spacing calibration
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Shading correction
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Frame averaging
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Detector pixels X
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STEP 2: IMAGE PROCESSING

Raw media (undeposited) was processed to create derived Media 000672752: Skull [CTImageSeries] [CT] (this media).

Processing Details Field Definitions

Creator
--
Event date
--
Software
--
Description
--
Description attachment
None

Media produced by this event on MorphoSource

Media 000672752: Skull [CTImageSeries] [CT] (this media)