Media 000366912: Skull [CTImageSeries] [CT]
Represents:
Biological Specimen
In Collection

1 ADDITIONAL MEDIA RELATED TO ACQUISITION EVENT

COLLECTIONS MEDIA BELONGS TO

MEDIA TAGS

FILE OBJECT DETAILS

Media ID
000366912
Media type
CTImageSeries
File format(s)
image/tiff
File size
810,474,076 bytes
Object element or part
skull
Side
Midline
Orientation
--
Short description
cranium and right hemi-mandible in matrix
Full description
This scan is archived with x-y plane pixel dimensions determined by Witmer and Ridgely (2009, p.1268; https://doi.org/10.1002/ar.20983) based on their experience with the data they had available to them, which consisted of the processed JPG slices on the CD-ROM included with Brochu (2003; https://doi.org/10.1080/02724634.2003.10010947). Due to apparent distortion, Witmer and Ridgley corrected the pixel dimensions to 0.0496111mm, which differ only slightly from those reported in the original scan materials from Rocketdyne (0.49688mm).
Creator
--
Date created
--
Date uploaded
June 07, 2021
Image width
2048
Image height
1568
Color space
BlackIsZero
Color depth
8
Compression
LZW
Series type
Reconstructed image stack
X pixel spacing
0.496111
Y pixel spacing
0.496111
Z pixel spacing
2.0
Pixel spacing units
Mm
Number of images in set
744

IMAGE ACQUISITION AND PROCESSING AT A GLANCE

Number of parent media
1
Number of processing events
1 (2 steps)
Modality
X-Ray Computed Tomography (CT/microCT)
Device
Scientific Measurement Systems, Inc. Minatron 205, Rocketdyne (Boeing North America, Inc.)

OWNERSHIP AND PERMISSIONS

Data managed by
Data uploaded by
Download permission
Publish with Restricted Download
IP holder
--
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
--
Publisher
--
Cite as
--
Media preview mode
Interactive/Embeddable
Additional usage agreement
None

IDENTIFIERS AND EXTERNAL LINKS

MorphoSource ARK
MorphoSource DOI
External media URL
--

IMAGE ACQUISITION AND PROCESSING IN DETAIL

STEP 1: IMAGE ACQUISITION

Physical object fmnh:pr:2081 was imaged to create raw media Media 000369673: Skull [CTImageSeries] [CT] .

Imaging Details

Modality
X-Ray Computed Tomography (CT/microCT)
Device
Scientific Measurement Systems, Inc. Minatron 205
Device facility
Rocketdyne (Boeing North America, Inc.)
Creator
Jeff Anders; Tom Koehnlein
Date
1998-01-01
Software
--
Description
cranium and right hemi-mandible in matrix scanned for Chris Brochu
Imaging event description attachment
None
Imaging event reference attachment
None
Exposure time
--
Flux normalization
--
Pixel spacing calibration
--
Shading correction
--
Filter
--
Frame averaging
--
Projections
--
Voltage
--
Power
--
Amperage
--
Surrounding material
--
Xray tube type
--
Target type
--
Detector type
--
Detector pixels X
--
Detector pixel size X
--
Detector pixels Y
--
Detector pixel size Y
--
Detector configuration
--
Source object distance
--
Source detector distance
--
Target material
--
Rotation number
--
Phase contrast
--
Optical magnification
--
Acquisition type
--

Media produced by this event on MorphoSource

STEP 2: IMAGE PROCESSING

Raw Media 000369673: Skull [CTImageSeries] [CT] was processed with 2 activities to create derived Media 000366912: Skull [CTImageSeries] [CT] (this media).

Processing Details

Creator
Ryan Ridgely, Larry Witmer
Date processed
2009-01-01
Software
Amira
Description
This scan is archived with x-y plane pixel dimensions determined by Witmer and Ridgely (2009, p.1268; https://doi.org/10.1002/ar.20983) based on their experience with the data they had available to them, which consisted of the processed JPG slices on the CD-ROM included with Brochu (2003; https://doi.org/10.1080/02724634.2003.10010947). Due to apparent distortion, Witmer and Ridgley corrected the pixel dimensions to 0.0496111mm, which differ only slightly from those reported in the original scan materials from Rocketdyne (0.49688mm).
Description attachment
None

Processing Activity 1: Bit Depth Change

Software
Description
original data was 16bit. the current dataset is 8bit

Processing Activity 2: Transform: Scale

Software
Description
x-y plane values used for this scan differ from those of parent file by 0.15%

Media produced by this event on MorphoSource


Media 000366912: Skull [CTImageSeries] [CT] (this media)