Media 000414595: Sternum Prototype
Open Download
Type Mesh
Modality X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
FHSM:vp:18702 Ichthyornis sp.
Managed by
Daniel Field

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Related Media (2)

Media produced from the same original imaging that created Media 000414595 (this media). Includes all media associated with this media through an imaging and processing workflow.

Parent Media (Top)

The first media in the imaging and processing workflow that produced Media 000414595 (this media). The media closest to what was produced from original imaging or the media with the least amount of derived processing.

Mesh
· Open Download

Parent Media (Direct)

The media that was processed to create Media 000414595 (this media). The media immediately preceding this media in the imaging and processing workflow.

In Collections

Project
· Public

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GENERAL DETAILS Field Definitions

Media ID
000414595
Media type
Mesh
Object element or part
Sternum Prototype
Object represented
FHSM:vp:18702
Object taxonomy
Ichthyornis sp.
Object organization
Fort Hays State University Sternberg Museum of Natural History - Vertebrate Paleontology
Side
Midline
Orientation
--
Short description
--
Full description
Prototype sternum of Ichthyornis, based on the retrodeformed sterna of specimens FHSM VP 18702, KUVP 119673 and NHMUK A 905
Creator
Demuth, Oliver; Field, Daniel; Benito, Juan
Date created
January 17, 2022
Date uploaded
January 17, 2022

FILE OBJECT DETAILS Field Definitions

File name
sternum_reconstruction.obj
File format(s)
OBJ
File size
1.68 MB
Points
11444
Polygons
11442
Map type
--
UV coordinates
True
Vertex color
False
Bounding box dimensions
5.499, 3.837, 8.215
Centroid coordinates
0.004, 0.380, 0.126
Units of point coordinates
--

IMAGE ACQUISITION AND PROCESSING AT A GLANCE Field Definitions

Number of parent media
3
Number of processing events
4 (4 steps)
Derived directly from
Media 000411923: Sternum (Retrodeformed) [Mesh] [CT]
Modality
X-Ray Computed Tomography (CT/microCT)
Device
North Star Imaging NSI Custom build, The University of Texas High-Resolution X-ray Computed Tomography Facility (University of Texas at Austin)

OWNERSHIP AND PERMISSIONS Field Definitions

Data managed by
Daniel Field
Data uploaded by
Daniel Field
Publication status
Open Download
Download reviewer
Daniel Field
IP holder
--
Copyright statement
 In Copyright - Non-Commercial Use Permitted
Creative Commons license
 Creative Commons BY-NC Attribution-NonCommercial 4.0 International
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
--
Publisher
--
Cite as
--
Media preview mode
Interactive/Embeddable
Additional usage agreement
None

IDENTIFIERS AND EXTERNAL LINKS Field Definitions

MorphoSource ARK
 ark:/87602/m4/414595
MorphoSource DOI
 10.17602/M2/M414595
External identifier
--
External media URL
--

IMAGE ACQUISITION AND PROCESSING IN DETAIL

STEP 1: IMAGE ACQUISITION

Physical object FHSM:vp:18702 was imaged to create undeposited raw media.

IMAGING DETAILS Field Definitions

Modality
X-Ray Computed Tomography (CT/microCT)
Device
Device facility
The University of Texas High-Resolution X-ray Computed Tomography Facility (University of Texas at Austin)
Creator
--
Event date
--
Software
--
Description
FHSM VP-18702 (block containing sternum, distal carpometacarpus and pedal phalanx): NSI scanner at UTCT. Feinfocus source, high power, 170 kV, 0.225 mA, 1 aluminum filter, Perkin Elmer detector, 0.25 pF gain, 1 fps (999.911 ms integration time), no binning, no flip, source to object 341.114 mm, source to detector 1316.685 mm, continuous CT scan, 2 frames averaged, 0 skip frames, 2550 projections, 6 gain calibrations, 15 mm calibration phantom, data range [-0.75, 9] (grayscale range adjusted from NSI defaults), beam-hardening correction = 0.15. Voxel size = 0.058 mm. Total slices = 1727.
Description attachment
None
Reference attachment
None
Exposure time
--
Flux normalization
--
Pixel spacing calibration
--
Shading correction
--
Frame averaging
--
Projections
--
Voltage
--
Power
--
Amperage
--
Surrounding material
--
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 with 1 activity to create derived Media 000399358: Sternum [Mesh] [CT].

Processing Details Field Definitions

Creator
Field, Daniel, Benito, Juan
Event date
--
Software
VgStudio Max
Description
--
Description attachment
None

Processing Activity 1: Reconstructed Tomography to Mesh

Software
VGStudio Max
Description

Media produced by this event on MorphoSource

Media 000399358: Sternum [Mesh] [CT]

STEP 3: IMAGE PROCESSING

Derived Media 000399358: Sternum [Mesh] [CT] was processed with 1 activity to create derived Media 000414671: Sternum (Retopologised) [Mesh] [CT].

Processing Details Field Definitions

Creator
Demuth, Oliver
Event date
--
Software
VgStudio Max
Description
--
Description attachment
None

Processing Activity 1: Reconstruction

Software
Autodesk Maya
Description
Retopology

Media produced by this event on MorphoSource

Media 000414671: Sternum (Retopologised) [Mesh] [CT]

STEP 4: IMAGE PROCESSING

Processing Details Field Definitions

Creator
Demuth, Oliver
Event date
--
Software
VgStudio Max
Description
--
Description attachment
None

Processing Activity 1: Reconstruction

Software
Autodesk Maya
Description

Media produced by this event on MorphoSource

Media 000411923: Sternum (Retrodeformed) [Mesh] [CT]

STEP 5: IMAGE PROCESSING

Derived Media 000411923: Sternum (Retrodeformed) [Mesh] [CT] was processed with 1 activity to create derived Media 000414595: Sternum Prototype [Mesh] [CT] (this media).

Processing Details Field Definitions

Creator
Demuth, Oliver
Event date
--
Software
VgStudio Max
Description
--
Description attachment
None

Processing Activity 1: Merge

Software
Autodesk Maya
Description
Combination of retrodeformed sterna of specimens FHSM VP 18702 (ID:000411923), KUVP 119673 (ID: 000411926) and NHMUK A 905 (ID: 000411932) into a single combined prototype

Media produced by this event on MorphoSource

Media 000414595: Sternum Prototype [Mesh] [CT] (this media)