Media 000115944: Head
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
000115944
Media type
Volumetric Image Series
Object element or part
head
Object represented
Object taxonomy
Protopterus dolloi
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 2163\\r\\n\\r\\nCriswell:\\r\\npdoll: Scans of the head of Protopterus dolloi (AMNH 246385) for Katharine Criswell of the University of Texas at Austin. Specimen scanned by Matthew Colbert 25 November 2009. \\r\\n\\r\\n16bitrot: 1024x1024 16-bit TIFF images. II, 200 kV, 0.16 mA, intensity control off, high-power mode, no filter, air wedge, no offset, slice thickness 1 line ( = 0.02683 mm), S.O.D. 62 mm, 1600 views, 2 samples per view, inter-slice spacing 1 line ( = 0.02683 mm), field of reconstruction 19 mm (maximum field of view 25.61493 mm), reconstruction offset 4200, reconstruction scale 4300. Acquired with 31 slices per rotation and 25 slices per set. Ring-removal processing done by Jessie Maisano based on correction of raw sinogram data using IDL routine “RK_SinoRingProcSimul” with parameters “binwidth=21” and “bestof5=11.” Reconstructed with theta = -73 degrees, X offset = 0.6, and Y offset = -0.2. Deleted first 6 duplicate slices from each rotation. Rotation correction processing done by Jessie Maisano using IDL routine “DoRotationCorrection.” Deleted first nine blank slices. Total final slices =916.\\r\\n\\n\\nRelated URL: http://digimorph.org/specimens/Protopterus_dolloi/ Migrated MorphoSource 1 Media Group Description: Related URL: http://digimorph.org/specimens/Protopterus_dolloi/
Creator
--
Date created
--
Date uploaded
May 10, 2020

FILE OBJECT DETAILS Field Definitions

File name
File format(s)
ZIP archive, TIFF
File size
1.11 GB
Image width
865
Image height
996
Color space
BlackIsZero
Color depth
16
Compression
Uncompressed
X pixel spacing
0.018550
Y pixel spacing
0.018550
Z pixel spacing
0.026830
Pixel spacing units
Mm
Slice thickness
--
Number of images in set
916

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
American Museum of Natural History
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
EAR-0646848, DBI-1902242
Publisher
--
Cite as
Migrated MorphoSource 1 Media Citation Instructions: Katharine Criswell provided access to these data , with data collection partially funded by NSF EAR-0646848 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 amnh:fish:246385 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
200
Power
--
Amperage
160
Surrounding material
air
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 000115944: Head [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 000115944: Head [CTImageSeries] [Etc] (this media)