Media 000651568: Skull
Restricted Download
Type Volumetric Image Series
Modality X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
tmm:45911-1 Chinatichampsus wilsonorum
Managed by
Jessie Maisano

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Media produced from the same original imaging that created Media 000651568 (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
000651568
Media type
Volumetric Image Series
Object element or part
skull
Object represented
tmm:45911-1
Object taxonomy
Chinatichampsus wilsonorum
Object organization
University of Texas Vertebrate Paleontology Collections
Side
--
Orientation
--
Short description
HRXCT scan skull
Full description
University of Texas High-Resolution X-ray CT Facility Archive 2738 Stocker: gator: Scans of a fossil crocodile skull (TMM 45911-1; Crocodylia; Lower Uintan/Middle Duchesnian; Unit: Devil’s Graveyard) for Michelle Stocker of UT DOGS. Specimen scanned by Matthew Colbert 11 May 2012. 16bit: 1024x1024 16-bit TIFF images. P250D, 450 kV, 3 mA, large spot size, 1 brass filter, 190% offset, air wedge, integration time 64 ms, slice thickness = 0.35 mm, S.O.D. 600 mm, 1000 views, 1 ray per view, 1 sample per view, inter-slice spacing = 0.33 mm, field of reconstruction 243 mm (maximum field of view 240.9664 mm. Field of view reported on scan form corresponds to a corrected value after applying a correction of 1.01319%. Field of view used in ACTIS equals 239.8656 mm. Reported maximum field of view reflects uncorrected value), reconstruction offset 5000, reconstruction scale 4500. Streak- and ring-removal processing done by Julia Holland based on correction of raw sinogram data using IDL routines “RK_SinoDeStreak” with default parameters and “RK_SinoRingProcSimul” with parameter “sectors=100.” Total final slices = 246.
Creator
Matthew Colbert
Date created
May 11, 2012
Date uploaded
July 24, 2024

FILE OBJECT DETAILS Field Definitions

File name
16bit.zip
File format(s)
ZIP archive, TIFF
File size
235 MB
Image width
688
Image height
962
Color space
BlackIsZero
Color depth
16
Compression
Uncompressed
Series type
Reconstructed image stack
X pixel spacing
0.240000
Y pixel spacing
0.240000
Z pixel spacing
0.330000
Pixel spacing units
Mm
Slice thickness
--
Number of images in set
246

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
Varian Medical Systems (Bio-Imaging Research, Inc) ACTIS scanner with GE Titan X-ray source, The University of Texas High-Resolution X-ray Computed Tomography Facility (University of Texas at Austin)

OWNERSHIP AND PERMISSIONS Field Definitions

Data managed by
Jessie Maisano
Data uploaded by
Zachariah Saiz
Publication status
Restricted Download
Download reviewer
Jessie Maisano
IP holder
University of Texas Vertebrate Paleontology Collections
Copyright statement
 In Copyright
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
DBI-1902242
Publisher
oUTCT PEN
Cite as
These data were made available by Michelle Stocker. 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
None

IDENTIFIERS AND EXTERNAL LINKS Field Definitions

MorphoSource ARK
 ark:/87602/m4/651568
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 tmm:45911-1 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)
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Event date
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Description
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Description attachment
None
Reference attachment
None
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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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STEP 2: IMAGE PROCESSING

Raw media (undeposited) was processed to create derived Media 000651568: Skull [CTImageSeries] [CT] (this media).

Processing Details Field Definitions

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

Media produced by this event on MorphoSource

Media 000651568: Skull [CTImageSeries] [CT] (this media)