Media 000114318: 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
000114318
Media type
Volumetric Image Series
Object element or part
skull
Object represented
Object taxonomy
Cebuella pygmaea
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 1227\\r\\n\\r\\nKay:\\r\\nCebuella: Scans of the skull and mandibles of Cebuella pygmaea pygmaea (USNM 337324), Brazil, nr. Tabatinga, Amazonas. 16 Sept. 1963, for Dr. Richard Kay of Duke University. Specimen scanned by Matthew Colbert 3 May 2005.\\r\\n\\r\\n16bitrot: 1024x1024 16-bit TIFF images. II, 180 kV, 0.133 mA, no filter, empty container wedge, no offset, slice thickness 1 line (= 0.03194 mm), S.O.D. 93 mm, 1600 views, 2 samples per view, inter-slice spacing 1 line (= 0.03194 mm), field of reconstruction 28 mm (maximum field of view 30.4764 mm), reconstruction offset 116000, scanner scale 500000, reconstruction scale 1100. Acquired with 25 slices per rotation. Drift- and ring-removal 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. Reconstructed off-center with x=2, and with reconstruction angle -7.5 degrees. Rotation correction processing done by Susan Garlock using IDL routine “DoRotationCorrection.” Total slices = 1100.\\r\\n
Creator
--
Date created
--
Date uploaded
April 12, 2020

FILE OBJECT DETAILS Field Definitions

File name
File format(s)
ZIP archive, TIFF
File size
1.29 GB
Image width
884
Image height
980
Color space
BlackIsZero
Color depth
16
Compression
Uncompressed
X pixel spacing
0.027340
Y pixel spacing
0.027340
Z pixel spacing
0.031940
Pixel spacing units
Mm
Slice thickness
--
Number of images in set
1,100

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
IP holder
Smithsonian Institution, National Museum of Natural History
Copyright statement
Morphosource use agreement type
Standard
Permits commercial use
Commercial Use Not Permitted
Permits 3D use
3D Printing Permitted
Required archival of published derivatives
On MorphoSource
Funding attribution
BCS-0090255, DBI-1902242
Publisher
--
Cite as
Migrated MorphoSource 1 Media Citation Instructions: Richard Kay provided access to these data , with data collection funded by NSF BCS-0090255 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 USNM:MAMM:USNM 337324 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
1600
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 000114318: 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 000114318: Skull [CTImageSeries] [Etc] (this media)