Media 000561385: Valves And Mesoplax
Open Download
Type Mesh
Modality Photogrammetry
Media represents biological specimen
Managed by

Media Display

In Collections

Team
· Public

TAGS

No tags found.

GENERAL DETAILS Field Definitions

Media ID
000561385
Media type
Mesh
Object element or part
Valves and mesoplax
Object represented
Object taxonomy
Xylophagella whitneyi
Side
--
Orientation
--
Short description
Xylophagella whitneyi
Full description
--
Creator
Buntin, Rogers C.C.
Date created
September 18, 2023
Date uploaded
September 18, 2023

FILE OBJECT DETAILS Field Definitions

File name
NMNH_PAL_76759_Mesh.zip
File format(s)
ZIP archive, OBJ
File size
50.1 MB
Points
197710
Polygons
395404
Map type
Color
UV coordinates
True
Vertex color
False
Bounding box dimensions
0.009, 0.010, 0.009
Centroid coordinates
0.031, 0.003, -0.136
Units of point coordinates
Um

IMAGE ACQUISITION AND PROCESSING AT A GLANCE Field Definitions

Number of parent media
1
Number of processing events
1 (17 steps)
Modality
Photogrammetry
Device
Unknown Make Unknown Camera, No Organization (No Institution)

OWNERSHIP AND PERMISSIONS Field Definitions

Data managed by
Data uploaded by
Publication status
Open Download
Download reviewer
IP holder
Smithsonian Institution, National Museum of Natural History
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
Buntin, Rogers C.C.
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

IMAGING DETAILS Field Definitions

Modality
Photogrammetry
Device facility
No Organization (No Institution)
Creator
Buntin, Rogers C.C.
Event date
September 13, 2023
Software
Metashape; Lightroom 3.3
Description
Images generated using a Canon 60D DSLR Camera
Description attachment
None
Reference attachment
None
Lens
Canon EF-S 60mm f/2.8
Other details
Fixed focal length / Static light / Background removal from mesh-generated masks

STEP 2: IMAGE PROCESSING

Raw Media 000561339: Valves And Mesoplax [PhotogrammetryImageSeries] [Photogram] was processed with 17 activities to create derived Media 000561385: Valves And Mesoplax [Mesh] [Photogram] (this media).

Processing Details Field Definitions

Creator
Buntin, Rogers C.C.
Event date
September 18, 2023
Software
Metashape
Description
Multistep alignment and masking procedure, follow individual processing steps.
Description attachment

Processing Activity 1: Align Parts

Software
Metashape
Description
Align Circuit 1 images at high accuracy with k3, k4, b1, b2 camera parameters fixed.

Processing Activity 1: Align Parts

Software
Metashape
Description
Align Circuit 1 images at high accuracy with k3, k4, b1, b2 camera parameters fixed.

Processing Activity 10: Align Parts

Software
Metashape
Description
Align Circuit 4 images at high accuracy with k3, k4, b1, b2 camera parameters fixed.

Processing Activity 11: Photos to Mesh

Software
Metashape
Description
Generate mesh for Circuit 4 at medium accuracy. Select and delete Plastalina from model.

Processing Activity 12: Background Removal and/or Masking

Software
Metashape
Description
select all images in circuit 4. Generate masks from mesh using replacement procedure and apply to selected images.

Processing Activity 13: Merge

Software
Metashape
Description
Merge all circuit groups/ chunks, only duplicating masked images

Processing Activity 14: Align Parts

Software
Metashape
Description
Merge all circuit groups/ chunks, only duplicating masked images. Move each circuit into it's own camera calibration group. Align images at high accuracy with k3, k4, b1, b2 camera parameters fixed.

Processing Activity 15: Photos to Mesh

Software
Metashape
Description
Generate mesh at high accuracy.

Processing Activity 16: Mesh and/or Point Cloud Texturing

Software
Metashape
Description
Generate texture at high accuracy.

Processing Activity 2: Photos to Mesh

Software
Metashape
Description
Generate mesh for Circuit 1 at medium accuracy. Select and delete Plastalina from model.

Processing Activity 3: Background Removal and/or Masking

Software
Metashape
Description
select all images in circuit 1. Generate masks from mesh using replacement procedure and apply to selected images.

Processing Activity 4: Align Parts

Software
Metashape
Description
Align Circuit 2 images at high accuracy with k3, k4, b1, b2 camera parameters fixed.

Processing Activity 5: Photos to Mesh

Software
Metashape
Description
Generate mesh for Circuit 2 at medium accuracy. Select and delete Plastalina from model.

Processing Activity 6: Background Removal and/or Masking

Software
Metashape
Description
select all images in circuit 2. Generate masks from mesh using replacement procedure and apply to selected images.

Processing Activity 7: Align Parts

Software
Metashape
Description
Align Circuit 3 images at high accuracy with k3, k4, b1, b2 camera parameters fixed.

Processing Activity 8: Mesh to Point Cloud

Software
Metashape
Description
Generate mesh for Circuit 3 at medium accuracy. Select and delete Plastalina from model.

Processing Activity 9: Background Removal and/or Masking

Software
Metashape
Description
select all images in circuit 3. Generate masks from mesh using replacement procedure and apply to selected images.

Media produced by this event on MorphoSource

Media 000561385: Valves And Mesoplax [Mesh] [Photogram] (this media)