Video of LEGO bricks on conveyor belt - Narrow Brics - Open Research Data - Bridge of Knowledge

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Video of LEGO bricks on conveyor belt - Narrow Brics

Description

The set contains videos of LEGO bricks (narrow bricks, with on side no wider than 1 stud) moving on a white conveyor belt. The videos were prepared for training neural network for recognition of LEGO bricks. The bricks were separated as much as possible and in most cases they should not overlap. The images were taken from different sides by stationary camera located over the final conveyor belt.

 

The videos were recorded using Huawei p20 Pro camera (1920x1080 resolution, H.264 high profile codec, 15 frames per second) located 14.5 cm over the belt. The bricks have random colors. The videos were placed in a seperate file for different pin type.

 

Sample images are presented below.

Illustration of the publication
Illustration of the publication
Illustration of the publication

The machine used to gather videos. The camera was positioned on the LEGO Duplo structure in the far side.

Dataset file

Bricks narrow.zip
303.2 MB, S3 ETag 4f5d78052fd8567439e829c86e4287ae-1, downloads: 80
The file hash is calculated from the formula
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
download file Bricks narrow.zip

File details

License:
Creative Commons: by-nc-sa 4.0 open in new tab
CC BY-NC-SA
Non-commercial - Share-alike
Raw data:
Data contained in dataset was not processed.

Details

Year of publication:
2020
Verification date:
2020-12-30
Dataset language:
English
Fields of science:
  • computer and information sciences (Natural sciences)
  • information and communication technology (Engineering and Technology)
DOI:
DOI ID 10.34808/kn9k-nf31 open in new tab
Series:
Verified by:
Gdańsk University of Technology

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