Media 000548725: Maxilla: Unconstrained Smoothing 2
Restricted Download
Type
Mesh
Modality
X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
Managed by
Media 000548725: Maxilla: Unconstrained Smoothing 2
Restricted Download
Type
Mesh
Modality
X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
Managed by
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GENERAL DETAILS Field Definitions
Media ID
000548725
Media type
Mesh
Object element or part
Maxilla: unconstrained smoothing 2
Object represented
Object taxonomy
Procolophonidae indet.
Object organization
Side
Unknown
Orientation
--
Short description
Smoothed surface file
Full description
Surface file with unconstrained smoothing 2. Surface file with no smoothing. Segmented using a threshold of 13500 followed by some manual segmentation in all three planes to remove matrix from between the teeth. The final surface file was smoothed using unconstrained smoothing 2.
Creator
Marc Emyr Huw Jones
Date created
August 14, 2023
Date uploaded
August 14, 2023
FILE OBJECT DETAILS Field Definitions
File name
Procolophonid_A_max__uncon2__.ply
File format(s)
PLY
File size
397 MB
Points
4607835
Polygons
9215822
Map type
--
UV coordinates
False
Vertex color
False
Bounding box dimensions
0.003, 0.002, 0.003
Centroid coordinates
0.002, 0.002, 0.002
Units of point coordinates
--
IMAGE ACQUISITION AND PROCESSING AT A GLANCE Field Definitions
Number of parent media
1
Number of processing events
2
(0 steps)
Derived directly from
Modality
X-Ray Computed Tomography (CT/microCT)
Device
Zeiss Xradia 520 Versa x-ray microscope (xrm), NHMUK Imaging and Analysis Centre (The Natural History Museum, London)
OWNERSHIP AND PERMISSIONS Field Definitions
Data managed by
Data uploaded by
Publication status
Restricted Download
Download reviewer
IP holder
The Trustees of the Natural History Museum, London
Copyright statement
Creative Commons license
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
MorphoSource DOI
Not assigned
External identifier
--
External media URL
--
IMAGE ACQUISITION AND PROCESSING IN DETAIL
STEP 1: IMAGE ACQUISITION
Physical object
nhmuk:pal:R38804
was imaged to create
undeposited raw media.
IMAGING DETAILS Field Definitions
Modality
X-Ray Computed Tomography (CT/microCT)
Device facility
NHMUK Imaging and Analysis Centre (The Natural History Museum, London)
Creator
--
Event date
--
Software
--
Description
Acquisition Parameters:
scan_name: MJ_NHMUK_R38804_procolophonid_partMaxilla_
date:31/07/2023
time:22:40:07
camera_binning: 2
proj_width (pixels): 1010
proj_height (pixels): 1010
proj_data_type: uint16
source_filter: LE3
voltage (kV): 120.0
current (uA): 83.33333333333333
power (W): 10.0
pixel_size (mm): 0.004092156887054443
optical_magnigication: 4.0229997634887695
exposure_time (sec): 3.0
frame_per_images: 1
number_of_projections: 2401
Source-RA_distance: -25.0048828125
Detector-RA_distance: 16.004791259765625
number of scans on vertical axis: 1
Stitch scan: no
Wide scan: no
Description attachment
None
Reference attachment
None
Exposure time
3.0
Flux normalization
--
Pixel spacing calibration
--
Shading correction
Yes
Frame averaging
1
Projections
2401
Voltage
120.0
Power
10.0
Amperage
83.33333333333333
Surrounding material
--
X-ray tube type
--
Target type
--
Detector type
Scintillator (Phosphor used)
Detector pixels X
1010
Detector pixels size X
0.004092156887054443
Detector pixels Y
1010
Detector pixels size Y
0.004092156887054443
Detector configuration
--
Source object distance
-25.0048828125
Source detector distance
16.004791259765625
Target material
--
Rotation number
--
Phase contrast
--
Optical magnification
--
Acquisition type
Sequenced
STEP 2: IMAGE PROCESSING
Raw media (undeposited)
was processed
to create
derived
Media 000548713: Tiff Stack [CTImageSeries] [CT].
Processing Details Field Definitions
Creator
Brett Clark, Marc Jones
Event date
August 03, 2023
Software
--
Description
Reconstruction Parameters:
recon_binning: 1
number_of_slices: 996
slice_width (pixels): 990
slice_height (pixels): 1010
voxel_size (mm): 0.004092156887054443
global_min: -0.06936904788017273
global_max: 0.5642217397689819
center_shift: -0.7766022086143494
Beam_hardening_const: 0.05000000074505806
Description attachment
None
Media produced by this event on MorphoSource
STEP 3: IMAGE PROCESSING
Derived
Media 000548713: Tiff Stack [CTImageSeries] [CT]
was processed
to create
derived
Media 000548725: Maxilla: Unconstrained Smoothing 2 [Mesh] [CT] (this media).
Processing Details Field Definitions
Creator
Marc Emyr Huw Jones
Event date
August 14, 2023
Software
--
Description
--
Description attachment
None
Media produced by this event on MorphoSource
Media 000548725: Maxilla: Unconstrained Smoothing 2 [Mesh] [CT] (this media)