Media 000546700: Element Unspecified
Open Download
Type Mesh
Modality Photogrammetry
Media represents biological specimen
Managed by

Media Display

TAGS

No tags found.

GENERAL DETAILS Field Definitions

Media ID
000546700
Media type
Mesh
Object element or part
--
Object represented
Object taxonomy
Ichniotherium sphaerodactylum
Side
--
Orientation
--
Short description
--
Full description
--
Creator
Nosek, Vojtech
Date created
February 14, 2023
Date uploaded
August 03, 2023

FILE OBJECT DETAILS Field Definitions

File name
File format(s)
ZIP archive, PLY
File size
65.2 MB
Points
1252082
Polygons
2499513
Map type
--
UV coordinates
False
Vertex color
True
Bounding box dimensions
0.336, 0.517, 0.176
Centroid coordinates
-0.158, -0.019, 0.105
Units of point coordinates
--

IMAGE ACQUISITION AND PROCESSING AT A GLANCE Field Definitions

Number of parent media
0
Number of processing events
1 (1 step)
Modality
Photogrammetry
Device
Nikon D750, Masaryk Department of Archaeology and Museology (Masaryk University)

OWNERSHIP AND PERMISSIONS Field Definitions

Data managed by
Data uploaded by
Publication status
Open Download
Download reviewer
IP holder
--
Copyright statement
--
Morphosource use agreement type
Standard
Permits commercial use
Commercial Use Not Permitted
Permits 3D use
3D Printing Prohibited
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 MZM:Ge:33302 was imaged to create undeposited raw media.

IMAGING DETAILS Field Definitions

Modality
Photogrammetry
Device facility
Masaryk Department of Archaeology and Museology (Masaryk University)
Creator
Nosek, Vojtech
Event date
--
Software
Agisoft Metashape
Description
Ichniotherium sphaerodactylum; Footprint manus-pes couple
Description attachment
None
Reference attachment
None
Lens
Tamron Tamron 24-75mm, F2.8
Other details
Fixed focal length / Static light

STEP 2: IMAGE PROCESSING

Raw media (undeposited) was processed with 1 activity to create derived Media 000546700: Element Unspecified [Mesh] [Photogram] (this media).

Processing Details Field Definitions

Creator
Nosek, Vojtech
Event date
February 14, 2023
Software
Agisoft Metashape
Description
First, we took 100 photographs using a full frame camera Nikon D750 (lens Tamron 24-75mm, F2.8). Each photograph was taken in two elevation positions to fully cover the surface of the samples. Obtained images were then used for reconstruction of 3D photogrammetric models through Agisoft Metashape PRO 1.8. This procedure was complemented with scans using the geo-referenced marker grid matrix, which provides a greater precision (and automation of the reconstruction process) than the usual geo-referencing of the model through one or more scale bars.
Description attachment
None

Processing Activity 1: Align Parts

Software
Agisoft Metashape
Description
100 hotos of object has been used to make 3D model. High accuracy align. Key point limit 10000, tie point limit 2000. Masks applied on background

Media produced by this event on MorphoSource

Media 000546700: Element Unspecified [Mesh] [Photogram] (this media)