Traceability of oak (Quercus petraea (Matt.) Liebl. and Quercus robur L.) logs: the Biomtrace database

The Biomtrace database contains 33390 RGB images of the bottom cross-section of 5135 French oak logs.

Each log was photographed four or five times at different camera orientations during an initial shot.

In most cases, additional photos were taken at least three weeks after the first shot.

The cross-sections were segmented on all the images using the PointRend convolutional neural network.

Spatial calibration was carried out by a specific algorithm using a checkerboard pattern present in each image.

Simple

Date (Creation)
2024-05-01T00:00:00
Presentation form
RGB images, numeric tables, source code
Purpose

The database was created to develop and test methods for the biometric traceability of oak logs by image analysis of their cross-section.

Status
Completed
Point of contact
Organisation name Individual name Electronic mail address Role

INRAE

Longuetaud Fleur

fleur.longuetaud@inrae.fr

Theme

  • Image analysis; RGB images; Oak; Segmentation; Biometric traceability; Tree log identification
Place

  • France
Discipline

  • Image analysis/Forestry
Use limitation

Creative Commons Attribution 4.0
Access constraints
Other restrictions
Language

English
N
S
E
W
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Begin date
2023-03-23
End date
2024-03-21
Codespace

EPSG
Version

7.4
Distribution format
Name Version
OnLine resource
Protocol Linkage Name
https://doi.org/10.57745/9DBCL4

Web application

WWW:DOWNLOAD-1.0-http--download

 		https://geodata.inrae.fr/geonetwork/srv/api/records/feda0a0e-041a-4190-9a73-5159b10ff0f0/attachments/original_file_metadata.xlsx

original_file_metadata.xlsx
Hierarchy level
Dataset

Metadata

File identifier
feda0a0e-041a-4190-9a73-5159b10ff0f0 XML
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2024-12-11T08:38:09.343533Z
Metadata standard name

ISO 19115:2003/19139
Metadata standard version

1.0
Metadata author
Organisation name Individual name Electronic mail address Role

INRAE

Longuetaud Fleur

fleur.longuetaud@inrae.fr

 
 

Overviews

Spatial extent

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Keywords

Image analysis/Forestry Image analysis; RGB images; Oak; Segmentation; Biometric traceability; Tree log identification


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