Media 000390660: Preserved Bird Specimen
Open Download
Type Mesh
Modality Photogrammetry
Media represents biological specimen
Managed by

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GENERAL DETAILS Field Definitions

Media ID
000390660
Media type
Mesh
Object element or part
Preserved Bird Specimen
Object represented
Object taxonomy
Hylexetastes perrotii
Object organization
Side
NotApplicable
Orientation
--
Short description
Hylexetastes perrotii
Full description
Meshed photos for Hylexetastes perrotii
Creator
Noah Medina
Date created
August 23, 2021
Date uploaded
October 12, 2021

FILE OBJECT DETAILS Field Definitions

File name
Hylexetastes_model.zip
File format(s)
ZIP archive, OBJ
File size
4.34 MB
Points
60801
Polygons
121594
Map type
--
UV coordinates
True
Vertex color
False
Bounding box dimensions
0.153, 0.096, 0.244
Centroid coordinates
-0.459, -0.133, -1.429
Units of point coordinates
--

IMAGE ACQUISITION AND PROCESSING AT A GLANCE Field Definitions

Number of parent media
2
Number of processing events
3 (3 steps)
Modality
Photogrammetry
Device
Nikon 7zII, Moore Lab of Zoology (Occidental College)

OWNERSHIP AND PERMISSIONS Field Definitions

Data managed by
Data uploaded by
Publication status
Open Download
Download reviewer
--
IP holder
--
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 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 MLZ:Bird:MLZ:Bird:65974 was imaged to create undeposited raw media.

IMAGING DETAILS Field Definitions

Modality
Photogrammetry
Device
Nikon 7zII
Device facility
Moore Lab of Zoology (Occidental College)
Creator
Noah Medina
Event date
August 23, 2021
Software
Adobe Lightroom/Adobe Photoshop/Agisoft Metashape
Description
Photogrammetric model of bird specimen - Camera/turntable setup rotated specimen 4 degrees between each image
Description attachment
None
Reference attachment
None
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 000390645: Preserved Bird Specimen [PhotogrammetryImageSeries] [Photogram].

Processing Details Field Definitions

Creator
Noah Medina
Event date
August 23, 2021
Software
Adobe Lightroom
Description
Color corrected and white balanced photogrammetric images
Description attachment
None

Processing Activity 1:

Software
Adobe Lightroom
Description

STEP 3: IMAGE PROCESSING

Processing Details Field Definitions

Creator
Noah Medina
Event date
August 23, 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

STEP 4: IMAGE PROCESSING

Derived Media 000390657: Preserved Bird Specimen [PhotogrammetryImageSeries] [Photogram] was processed with 1 activity to create derived Media 000390660: Preserved Bird Specimen [Mesh] [Photogram] (this media).

Processing Details Field Definitions

Creator
Noah Medina
Event date
August 23, 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 000390660: Preserved Bird Specimen [Mesh] [Photogram] (this media)