Tagged images with LEGO bricks

wersja 1.0

Description

The data set conatins tagged images conatining LEGO bricks used for traning LEGO bricks detecting network. The dataset contains two types of images:

2933 photos containg from 1 to 32 LEGO bricks. The photos has random background and are taken from random angle. The photos are in 2448x3264 resolution and are stored in JPEG format.
2908 renders of LEGO bricks (1 brick on each image). The renders conatin bricks in multiple shapes and colors, on white backgroud, taken from camera facing bottom-up. The renders have 400x600 resolution and are stored in PNG format.

The images lie in proper subdirectory (photos and renders) and in further subdirectory denoting the number of bricks visible on the image. The immages were tagged with coordinates of LEGO bricks bounding boxes. The label are stored in xml files named as the image. The label were generated using labeImg software (https://github.com/tzutalin/labelImg) and are stored in PASCAL VOC format (http://host.robots.ox.ac.uk/pascal/VOC/voc2008/htmldoc/).

Sample photos:

Dataset file

final_dataset_lego_detection.zip

6.8 GB, S3 ETag c3390820042fd7b9a25133d2948be360-14, downloads: 132

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 details

License:: open in new tab

CC BY

Attribution
Raw data:: Data contained in dataset was not processed.

Details

Year of publication:

2021

Verification date:

2021-02-12

Dataset language:

English

Fields of science:

information and communication technology (Engineering and Technology)
computer and information sciences (Natural sciences)

DOI:

10.34808/2dbx-6a16

Series:

LEGO

Verified by:

Gdańsk University of Technology

Keywords

References

dataset Tagged images with LEGO bricks part 2
dataset Tagged images with LEGO bricks part 2
dataset Tagged images with LEGO bricks part 2
dataset Tagged images with LEGO bricks part 2

Cite as

Authors

Konrad Zawora

Creator
Sławomir Zaraziński

Creator
Bartosz Śledź

Creator
Bogusław Łobacz

Creator
Tomasz Maria Boiński dr inż.
Department of Computer Architecture
orcid number 0000-0001-5928-5782open in new tab
Project Leader

Version this document has several versions

version 1.1

DOI ID10.34808/anq4-rn44

release date 2023-09-14
Current version

version 1.0

DOI ID10.34808/2dbx-6a16

release date 2021-02-12

DOI 10.34808/wtxb-9076 represents the latest version of the data.

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