Media 000164490: Hand And Foot
Restricted Download
Type Volumetric Image Series
Modality X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
FMNH:Mammals:127265 Tachyglossus Illiger Tachyglossus aculeatus
Managed by
Sharon Grant

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Media produced from the same original imaging that created Media 000164490 (this media). Includes all media associated with this media through an imaging and processing workflow.

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In Collections

Project
· Public

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GENERAL DETAILS Field Definitions

Media ID
000164490
Media type
Volumetric Image Series
Object element or part
hand and foot
Object represented
FMNH:Mammals:127265
Object taxonomy
Tachyglossus Illiger Tachyglossus aculeatus
Object organization
Field Museum of Natural History (Zoology) Mammal Collection
Side
--
Orientation
--
Short description
HRXCT scan - hand and foot
Full description
University of Texas High-Resolution X-ray CT Facility Archive 2692 Rowe: Tpod: Scans of the hand and foot of Tachyglossus aculeatus (FMNH 127265; zoo specimen; 24 October 1982) for Timothy Rowe of University of Texas at Austin. Specimen scanned by Matthew Colbert 27 February 2012. 16bitrot: 1024x1024 16-bit TIFF images. II, 200 kV, 0.23 mA, intensity control off, high-power mode, no filter, empty container wedge, no offset, slice thickness 1 line ( = 0.05399 mm), S.O.D. 155 mm, 1000 views, 2 samples per view, inter-slice spacing 1 line ( = 0.05399 mm), field of reconstruction 51 mm (maximum field of view 51.56252 mm), reconstruction offset 5000, reconstruction scale 5000. Acquired with 31 slices per rotation and 25 slices per set. Drift-removal processing done by Julia Holland based on correction of raw sinogram data using IDL routine “RK_SinoDeDrift” with default parameters. Reconstructed with beam hardening coefficients = [0, 0.85, 0.05, 0.05]. Deleted first 3 and last 3 duplicate slices from each rotation. Rotation correction processing done by Julia Holland using IDL routine “DoRotationCorrection.” Deleted last 18 blank slices. Total final slices = 1557.
Creator
Matthew Colbert
Date created
February 27, 2012
Date uploaded
October 08, 2020

FILE OBJECT DETAILS Field Definitions

File name
16bit.zip
File format(s)
ZIP archive, TIFF
File size
1.81 GB
Image width
954
Image height
876
Color space
BlackIsZero
Color depth
16
Compression
Uncompressed
Series type
Reconstructed image stack
X pixel spacing
0.049800
Y pixel spacing
0.049800
Z pixel spacing
0.053990
Pixel spacing units
Mm
Slice thickness
--
Number of images in set
1,557

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 CT scanner with FeinFocus 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
Sharon Grant
Data uploaded by
Barbara Sulbaran
Publication status
Restricted Download
Download reviewer
Adam Ferguson; Kate Webbink; Jessie Maisano; Janeen Jones
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
oUTCT provided access to these data, with data collection funded by Tim Rowe and data upload to MorphoSource 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/M164490
MorphoSource DOI
Not assigned
External identifier
--
External media URL
--

IMAGE ACQUISITION AND PROCESSING IN DETAIL

STEP 1: IMAGE ACQUISITION

Physical object FMNH:Mammals:127265 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
Matthew Colbert
Event date
--
Software
--
Description
--
Description attachment
None
Reference attachment
None
Filter
--
Exposure time
--
Flux normalization
No
Pixel spacing calibration
--
Shading correction
No
Frame averaging
2
Projections
1000
Voltage
200
Power
--
Amperage
230
Surrounding material
empty container
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
--

STEP 2: IMAGE PROCESSING

Raw media (undeposited) was processed to create derived Media 000164490: Hand And Foot [CTImageSeries] [CT] (this media).

Processing Details Field Definitions

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

Media produced by this event on MorphoSource

Media 000164490: Hand And Foot [CTImageSeries] [CT] (this media)