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Bricks images dataset

Description

The set contains 200 images of various wooden bricks of various shapes and colors placed on a background (blanket) with some heart shaped patterns. Each photo is available in 300x300 and 224x224 pixels size in PNG format. Photos are divided in 10 classes – 8 types of bricks photographed form various angles + 2 additional classes (multiple bricks at one photo; empty background).

The set may be usefull for image recognition algorithms training and testing.

Illustration of the publication

Figure 1. All bricks presented in images.

Photos are divided in to the following categories:

Category

Bricks no. at fig. 1

Brick size

Ball

1

48 mm (diamater)

Cylinder

2, 3, 4

99x19x19 mm

RectangleN (narrow)

5, 6

100x34x19 mm

RectangleW (wide)

7, 8

100x49x19 mm

Ring

9, 10

19 mm (width)
49 mm (external diameter)
21 mm (internal hole diameter)

Square

11, 12, 13, 14, 15, 16

50x50x19 mm

Triangle1

17, 18

96x47x19

Triangle2 (Isosceles)

19, 20, 21, 22, 23, 24

47x47x19 (yellow, green)
66x66x19 (red)

Multiple

 

 

Empty

25, background, no brick

 

 

Dataset file

Bricks_set_images.zip
63.1 MB, S3 ETag c4a934f498ad134117eff40f5eb8e18f-1, downloads: 65
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_set_images.zip

File details

License:
Creative Commons: by 4.0 open in new tab
CC BY
Attribution

Details

Year of publication:
2023
Verification date:
2023-03-16
Creation date:
2023
Dataset language:
English
Fields of science:
  • information and communication technology (Engineering and Technology)
  • mechanical engineering (Engineering and Technology)
  • automation, electronics, electrical engineering and space technologies (Engineering and Technology)
DOI:
DOI ID 10.34808/67w9-j565 open in new tab
Verified by:
Gdańsk University of Technology

Keywords

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