Media 000116130: Skull
Restricted Download
Type Volumetric Image Series
Modality X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
Managed by

Media Display

In Collections

Project
· Public

TAGS

No tags found.

GENERAL DETAILS Field Definitions

Media ID
000116130
Media type
Volumetric Image Series
Object element or part
skull
Object represented
Object taxonomy
Caenolestes fuliginosus
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 1207\\r\\n\\r\\nMacrini:\\r\\nCaenolestes: Scans of the skull and mandibles of Caenolestes obscurus (KU 124015), Cundinamarca, Colombia, for Ted Macrini of The University of Texas at Austin. Specimen scanned by Matthew Colbert 18 March 2005 in 2 parts (645 & 315 scans) due to system crash..\\r\\n\\r\\n8bitrot_matched: 1024x1024 8-bit TIFF images. II, 180 kV, 0.133 mA, no filter, empty container wedge, no offset, slice thickness 2 lines (= 0.03 mm), S.O.D. 44 mm, 1400 views, 3 samples per view, inter-slice spacing 2 lines (= 0.03 mm), field of reconstruction 14.3 mm for 1st 645 slices and 14.158 mm for remaining slices (maximum field of view 14.37667 mm), reconstruction offset 7900, reconstruction scale 1100. Acquired with 15 slices per rotation. Original scan data were combined prior to all processing. Drift- and ring-removal processing done by Susan Garlock based on correction of raw sinogram data using IDL routines “RK_SinoDeDrift” with parameter “driftlength=21” and “RK_SinoRingProcSimul” with default parameters. Originally reconstructed as 16-bit images using a parameter file with variable c-ray correction ranging from 0 to +1, and 1.1 degree image rotation for the 2nd dataset. Rotation correction processing done by Susan Garlock using IDL routine “DoRotationCorrection.” After conversion to 8-bit images, adjacent slices from the 2 original datasets were matched for exact size and orientation using Photoshop. Total final slices = 946.\\r\\n\\n\\nRelated URL: http://digimorph.org/specimens/Caenolestes_fuliginosus/ Migrated MorphoSource 1 Media Group Description: Related URL: http://digimorph.org/specimens/Caenolestes_fuliginosus/
Creator
--
Date created
--
Date uploaded
May 16, 2020

FILE OBJECT DETAILS Field Definitions

File name
8bitrot_matched.zip
File format(s)
ZIP archive, TIFF
File size
317 MB
Image width
993
Image height
852
Color space
BlackIsZero
Color depth
8
Compression
--
X pixel spacing
0.014000
Y pixel spacing
0.014000
Z pixel spacing
0.030000
Pixel spacing units
Mm
Slice thickness
--
Number of images in set
946

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
Data uploaded by
Publication status
Restricted Download
Download reviewer
IP holder
University of Kansas Biodiversity Institute
Copyright statement
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
DEB-0309369, DBI-1902242
Publisher
--
Cite as
Migrated MorphoSource 1 Media Citation Instructions: Ted Macrini provided access to these data , with data collection funded by NSF DEB-0309369 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 KU:KUM:124015 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
3
Projections
1400
Voltage
180
Power
--
Amperage
133
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 000116130: Skull [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 000116130: Skull [CTImageSeries] [CT] (this media)