Media 000100743: Skull
Restricted Download
Type Volumetric Image Series
Modality X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen

Media Display

In Collections

Team
· Public
Project
· Public

TAGS

No tags found.

GENERAL DETAILS Field Definitions

Media ID
000100743
Media type
Volumetric Image Series
Object element or part
skull
Object represented
Object taxonomy
Taxidea taxus berlandieri
Object organization
Side
--
Orientation
--
Short description
--
Full description
Migrated MorphoSource 1 Media Group Title: HRXCT scan Migrated MorphoSource 1 Media File Description: University of Texas High-Resolution X-ray CT Facility Archive 1548\\r\\n\\r\\nVanValkenburgh:\\r\\nTaxidea/female/skull: Scans of the skull of a female Taxidea taxus (LACM 45012) for Blaire Van Valkenburgh of the University of California Los Angeles, Department of Evolutionary and Organismic Biology. Specimen scanned by Matthew Colbert 7 December 2006. \\r\\n\\r\\n16bitrot: 1024x1024 16-bit TIFF images. II, 180 kV, 0.15 mA, no filter, empty container wedge, no offset, slice thickness 2 lines (= 0.1686 mm), S.O.D. 242 mm, 1000 views, 2 samples per view, inter-slice spacing 2 lines (= 0.1686 mm), field of reconstruction 79 mm (maximum field of view 80.20518 mm), reconstruction offset 3400, reconstruction scale 4900. Acquired with 19 slices per rotation and 15 slices per set. Drift and ring-removal processing done based on correction of raw sinogram data by Alison Mote using IDL routines “RK_SinoDeDrift” with parameter “driftlength=21” and “RK_SinoRingProcSimul” with default parameters. Deleted first four duplicate slices of each rotation except for slices 1-4. Reconstructed with beam hardening coefficients [0, 0.8, 0.1, 0.05]. Rotation correction processing done using IDL routine “DoRotationCorrection.” Total final slices = 709.\\r\\n\\n\\nRelated URL: http://digimorph.org/specimens/Taxidea_taxus/female/ Migrated MorphoSource 1 Media Group Description: Related URL: http://digimorph.org/specimens/Taxidea_taxus/female/
Creator
--
Date created
--
Date uploaded
February 11, 2020

FILE OBJECT DETAILS Field Definitions

File name
File format(s)
ZIP archive, TIFF
File size
835 MB
Image width
1007
Image height
828
Color space
BlackIsZero
Color depth
16
Compression
--
X pixel spacing
0.077100
Y pixel spacing
0.077100
Z pixel spacing
0.168600
Pixel spacing units
Mm
Slice thickness
--
Number of images in set
709

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 uploaded by
Publication status
Restricted Download
Download reviewer
IP holder
Natural History Museum of Los Angeles County
Morphosource use agreement type
Standard
Permits commercial use
Commercial Use Not Permitted
Permits 3D use
3D Printing Permitted
Required archival of published derivatives
On Any Repository
Funding attribution
IOB-0517748, DBI-1902242
Publisher
--
Cite as
Migrated MorphoSource 1 Media Citation Instructions: Blaire Van Valkenburgh and Tim Rowe provided access to these data , with data collection funded by NSF IOB-0517748 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
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 LACM:Mammals:45012 was imaged to create undeposited raw media.

IMAGING DETAILS Field Definitions

Modality
X-Ray Computed Tomography (CT/microCT)
Device
Varian Medical Systems (Bio-Imaging Research, Inc) ACTIS CT scanner with FeinFocus X-ray source
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
Exposure time
--
Flux normalization
No
Pixel spacing calibration
--
Shading correction
No
Frame averaging
2
Projections
1000
Voltage
180
Power
--
Amperage
150
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 000100743: Skull [CTImageSeries] [Etc] (this media).

Processing Details Field Definitions

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

Media produced by this event on MorphoSource

Media 000100743: Skull [CTImageSeries] [Etc] (this media)