Media 000415910: Preserved Bird Specimen [Mesh] [Photogram]
Represents:
Biological Specimen
In Collection
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2 ADDITIONAL MEDIA RELATED TO ACQUISITION EVENT
COLLECTIONS MEDIA BELONGS TO
MEDIA TAGS
GENERAL DETAILS
Media ID
000415910
Media type
Mesh
Object element or part
Preserved Bird Specimen
Side
NotApplicable
Orientation
--
Short description
Anser albifrons
Full description
Meshed photos for Anser albifrons
Creator
Noah Medina
Date created
November 09, 2021
Date uploaded
January 24, 2022
FILE OBJECT DETAILS
File format(s)
text/prs.wavefront-obj
File size
6.58 MB
Points
138,018
Polygons
276,035
Map type
--
UV coordinates
True
Vertex color
False
Bounding box dimensions
0.732, 0.127, 0.172
Centroid coordinates
0.035, -0.146, -2.579
Units of point coordinates
--
IMAGE ACQUISITION AND PROCESSING AT A GLANCE
Number of parent media
2
Number of processing events
3
(3 steps)
Derived directly from
Modality
Photogrammetry
Device
Nikon 7zII, Moore Lab of Zoology (Occidental College)
OWNERSHIP AND PERMISSIONS
Data managed by
Data uploaded by
Download permission
Publish with Open Download
Download reviewer
IP holder
--
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 Any Repository
Funding attribution
National Science Foundation award DBI-2001652 to J. McCormack
Publisher
--
Cite as
--
Media preview mode
Interactive/Embeddable
Additional usage agreement
None
IDENTIFIERS AND EXTERNAL LINKS
MorphoSource ARK
MorphoSource DOI
Not assigned
External identifier
--
External media URL
--
IMAGE ACQUISITION AND PROCESSING IN DETAIL
STEP 1: IMAGE ACQUISITION
Physical object
MLZ:http://arctos.database.museum/collection/MLZ:Bird:MLZ:Bird:27972
was imaged to create
undeposited raw media.
Imaging Details
Modality
Photogrammetry
Device
Nikon 7zII
Device facility
Moore Lab of Zoology (Occidental College)
Creator
Noah Medina
Date
November 09, 2021
Software
Adobe Lightroom/Adobe Photoshop/Agisoft Metashape
Description
Photogrammetric model of bird specimen - Camera/turntable setup rotated specimen 4 degrees between each image
Imaging event description attachment
None
Imaging event reference attachment
None
Filter
--
Lens
Nikon Nikon UV-105, 105mm f/4.5
Other details
Variable focal length / Static light
STEP 2: IMAGE PROCESSING
Raw media (undeposited)
was processed
with 1 activity
to create
derived
Media 000415690: Preserved Bird Specimen [PhotogrammetryImageSeries] [Photogram]
.
Processing Details
Creator
Noah Medina
Date processed
November 09, 2021
Software
Adobe Lightroom
Description
Color corrected and white balanced photogrammetric images
Description attachment
None
Processing Activity 1:
Software
Adobe Lightroom
Description
Media produced by this event on MorphoSource
STEP 3: IMAGE PROCESSING
Derived
Media 000415690: Preserved Bird Specimen [PhotogrammetryImageSeries] [Photogram]
was processed
with 1 activity
to create
derived
Media 000415899: Preserved Bird Specimen [PhotogrammetryImageSeries] [Photogram]
.
Processing Details
Creator
Noah Medina
Date processed
November 09, 2021
Software
Adobe Photoshop
Description
Processed images were black/white subject masked using “select subject”
Description attachment
None
Processing Activity 1: Background Removal and/or Masking
Software
Adobe Photoshop
Description
Media produced by this event on MorphoSource
STEP 4: IMAGE PROCESSING
Derived
Media 000415899: Preserved Bird Specimen [PhotogrammetryImageSeries] [Photogram]
was processed
with 1 activity
to create
derived
Media 000415910: Preserved Bird Specimen [Mesh] [Photogram]
(this media).
Processing Details
Creator
Noah Medina
Date processed
November 09, 2021
Software
Agisoft Metashape
Description
Processed images were combined with masks, and from them a point cloud and mesh was generated and textured
Description attachment
None
Processing Activity 1: Photos to Mesh
Software
Agisoft Metashape
Description
Media produced by this event on MorphoSource
Media 000415910: Preserved Bird Specimen [Mesh] [Photogram] (this media)