Media 000362754: Head
Restricted Download
Type Volumetric Image Series
Modality X-Ray Computed Tomography (CT/microCT)
Managed by

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GENERAL DETAILS Field Definitions

Media ID
000362754
Media type
Volumetric Image Series
Object element or part
head
Object taxonomy
Dermophis mexicanus
Side
--
Orientation
--
Short description
--
Full description
University of Texas High-Resolution X-ray CT Facility Archive 1081 Cannatella Dermophis: Scans of the head of Dermophis mexicanus (MVZ 179494) for Dr. David Canatella of The University of Texas at Austin. Specimen scanned by Philip Watson 24 September 2004. 16bit: 1024x1024 16-bit TIFF images. II, 180 kV, 0.133 mA, no filter, empty container wedge, no offset, slice thickness 2 lines (= 0.0376 mm), S.O.D. 55 mm, 1600 views, 3 samples per view, inter-slice spacing 2 lines (= 0.0376 mm), field of reconstruction 17 mm (maximum field of view 18.00608 mm), reconstruction offset 5200, reconstruction scale 1860. Acquired with 15 slices per rotation. Drift- and ring-correction done by Susan Garlock on raw sinogram data using IDL routines “RK_SinoDeDrift” and “RKSinoRingProcSimul”. Reconstruction done with C-ray correction of -11 and +15 degree rotation. Total slices = 585.
Creator
--
Date created
September 24, 2004
Date uploaded
May 07, 2021

FILE OBJECT DETAILS Field Definitions

File name
File format(s)
ZIP archive, TIFF
File size
1.42 GB
Image width
980
Image height
840
Color space
BlackIsZero
Color depth
16
Compression
--
Series type
Reconstructed image stack
X pixel spacing
0.016600
Y pixel spacing
0.016600
Z pixel spacing
0.037600
Pixel spacing units
Mm
Slice thickness
0.0376
Number of images in set
585

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
IP holder
Museum of Vertebrate Zoology, UC Berkeley
Morphosource use agreement type
Standard
Permits commercial use
Commercial Use Not Permitted
Permits 3D use
3D Printing Limited
Required archival of published derivatives
On MorphoSource
Funding attribution
EF-0334952, DBI-1902242
Publisher
oUTCT PEN
Cite as
David Cannatella provided access to these data, with data collection funded by NSF EF-0334952 and data upload to MorphoSource funded by DBI-1902242.
Media preview mode
Interactive/Embeddable
Additional usage agreement

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 mvz:amphibian and reptile specimens:179494 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
Philip Watson
Event date
September 24, 2004
Software
--
Description
--
Description attachment
None
Reference attachment
None
Exposure time
--
Flux normalization
--
Pixel spacing calibration
--
Shading correction
--
Frame averaging
3
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 000362754: Head [CTImageSeries] [CT] (this media).

Processing Details Field Definitions

Creator
--
Event date
May 07, 2021
Software
--
Description
--
Description attachment
None

Media produced by this event on MorphoSource

Media 000362754: Head [CTImageSeries] [CT] (this media)