Media 000548719: Maxilla: Unsmoothed
Restricted Download
Type Mesh
Modality X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen

Media Display

TAGS

No tags found.

GENERAL DETAILS Field Definitions

Media ID
000548719
Media type
Mesh
Object element or part
Maxilla: Unsmoothed
Object represented
Object taxonomy
Procolophonidae indet.
Side
Unknown
Orientation
--
Short description
Surface file no smoothing.
Full description
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. This model is unsmoothed and therefore can be used to reconstructed the original label file in the same coordinate space as the tiff stack using scan convert volume.
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__NoSmoothing__.ply
File format(s)
PLY
File size
418 MB
Points
4848371
Polygons
9696864
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)
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 uploaded by
Publication status
Restricted Download
IP holder
The Trustees of the Natural History Museum, London
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 000548719: Maxilla: Unsmoothed [Mesh] [CT] (this media).

Processing Details Field Definitions

Creator
--
Event date
--
Software
--
Description
--
Description attachment
None

Media produced by this event on MorphoSource

Media 000548719: Maxilla: Unsmoothed [Mesh] [CT] (this media)