Connected-component labeling

Connected-component labeling - algorithm for finding contiguous subsets of pixels in a digital image. Article “Connected-component labeling” in English Wikipedia has 56.3 points for quality (as of July 1, 2025). The article contains 25 references and 15 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 6.26 points.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

Since the creation of article “Connected-component labeling”, its content was written by 83 registered users of English Wikipedia and edited by 103 registered Wikipedia users in all languages.

The article is cited 27 times in English Wikipedia and cited 35 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #65636 in August 2014
• Global: #180627 in March 2010

The highest popularity rank from 2008:

• Local (English): #71173 in April 2015
• Global: #138517 in April 2015

There are 4 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Connected-component labeling		56.3291
2	Chinese (zh) 连通分量标记		39.9863
3	Greek (el) Εξαγωγή μπλομπ		3.8966
4	Italian (it) Etichettamento di componenti connesse		2.2812

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The following table shows the most popular language versions of the article.

The most popular language versions of the article "Connected-component labeling" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Connected-component labeling		1 085 227
2	Chinese (zh) 连通分量标记		36 642
3	Italian (it) Etichettamento di componenti connesse		4 177
4	Greek (el) Εξαγωγή μπλομπ		2 919

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Connected-component labeling" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Connected-component labeling		2 341
2	Chinese (zh) 连通分量标记		81
3	Italian (it) Etichettamento di componenti connesse		12
4	Greek (el) Εξαγωγή μπλομπ		8

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Connected-component labeling" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Connected-component labeling		83
2	Chinese (zh) 连通分量标记		8
3	Greek (el) Εξαγωγή μπλομπ		6
4	Italian (it) Etichettamento di componenti connesse		6

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Connected-component labeling" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Greek (el) Εξαγωγή μπλομπ		0
2	English (en) Connected-component labeling		0
3	Italian (it) Etichettamento di componenti connesse		0
4	Chinese (zh) 连通分量标记		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Connected-component labeling" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Connected-component labeling		27
2	Italian (it) Etichettamento di componenti connesse		4
3	Chinese (zh) 连通分量标记		3
4	Greek (el) Εξαγωγή μπλομπ		1

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#	Language	Value
el	Greek Εξαγωγή μπλομπ
en	English Connected-component labeling
it	Italian Etichettamento di componenti connesse
zh	Chinese 连通分量标记

Best Rank

English: #71173 04.2015

Global: #138517 04.2015

Best Rank

English: #65636 08.2014

Global: #180627 03.2010

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In English Wikipedia the most popular articles on that day were: Ed Gein, Google Chrome, Monster: The Original Monster, Kantara: Chapter 1, Ilse Koch, Richard Speck, Trevor Lawrence, Anthony Perkins, Lizzie Borden, Charlie Hunnam.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information