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Description
Dataset description: Calibration images under different lighting conditions for calassic geometric calibration.
Calibration photos under different lighting conditions. The set includes a geometric calibration matrix, a color standard, a spectrometer and a lamp with a variable lighting spectrum. 6 images were taken in each of the 6 sessions. The light spectrum was measured in each session. The results of the light spectrum measurements can be found in each folder respectively. Calibration results from each session for the same camera are in the CAL folder. The results are saved as an XML file generated by Agisoft Metashape software.
Founding: The research was granted by the National Science Centre (NCN) under decision number 2022/06/X/ST10/00114.
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Object: Geometric calibration matrix, color calibration matrix
Location: Laboratory
Camera type: Sony Alpha 6000 (details in metadata)
Metadata data: yes
Model type: Perspective
Image dimensions: 6000x3376pixels
Sensor size: APSC
Number of photos: 36
Spectrometer type: UPRtec MK350D
Results: YES/ XML/ Agisoft Metashape compatibile format
Laboratory set diagram
Example photo
Example spectum
Dataset file
hexmd5(md5(part1)+md5(part2)+...)-{parts_count} where a single part of the file is 512 MB in size.Example script for calculation:
https://github.com/antespi/s3md5
File details
- License:
-
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CC BYAttribution - Raw data:
- Data contained in dataset was not processed.
Details
- Year of publication:
- 2025
- Verification date:
- 2025-03-06
- Dataset language:
- English
- DOI:
- DOI ID 10.34808/k1w8-5997 open in new tab
- Funding:
- Series:
- Verified by:
- Gdańsk University of Technology
Keywords
References
- publication The Effect of Varying the Light Spectrum of a Scene on the Localisation of Photogrammetric Features
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