Fiducial marker

Fiducial - object used to align or calibrate a vision system; it can provide a stable reference for colour, brightness, size, unique identification, or position relative to some unknown being measured. Article “Fiducial marker” in English Wikipedia has 55.6 points for quality (as of July 1, 2025). The article contains 18 references and 17 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 2.93 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.

In June 2025 the article “Fiducial marker” was edited by 2 authors in English Wikipedia and written by 2 authors in all languages.

Since the creation of article “Fiducial marker”, its content was written by 68 registered users of English Wikipedia and edited by 113 registered Wikipedia users in all languages.

The article is cited 72 times in English Wikipedia and cited 92 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #79716 in September 2016
• Global: #145189 in June 2023

The highest popularity rank from 2008:

• Local (English): #111022 in April 2015
• Global: #181625 in April 2015

There are 7 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) Fiducial marker		55.6227
2	Spanish (es) Marcador de referencia		36.2301
3	Catalan (ca) Punt fiducial		29.4742
4	Arabic (ar) مقياس موضوع صورة		15.4071
5	Ukrainian (uk) Координатна мітка		12.553
6	German (de) Passermarke		5.9946
7	Swedish (sv) Passmärke		5.9355

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

The most popular language versions of the article "Fiducial marker" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Fiducial marker		1 013 095
2	German (de) Passermarke		66 908
3	Spanish (es) Marcador de referencia		34 880
4	Swedish (sv) Passmärke		4 146
5	Ukrainian (uk) Координатна мітка		2 605
6	Arabic (ar) مقياس موضوع صورة		1 487
7	Catalan (ca) Punt fiducial		150

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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 "Fiducial marker" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Fiducial marker		4 705
2	German (de) Passermarke		166
3	Spanish (es) Marcador de referencia		64
4	Swedish (sv) Passmärke		20
5	Ukrainian (uk) Координатна мітка		12
6	Arabic (ar) مقياس موضوع صورة		10
7	Catalan (ca) Punt fiducial		10

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

Language versions of the article "Fiducial marker" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Fiducial marker		68
2	German (de) Passermarke		17
3	Spanish (es) Marcador de referencia		12
4	Swedish (sv) Passmärke		8
5	Arabic (ar) مقياس موضوع صورة		3
6	Ukrainian (uk) Координатна мітка		3
7	Catalan (ca) Punt fiducial		2

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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 "Fiducial marker" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Fiducial marker		2
2	Arabic (ar) مقياس موضوع صورة		0
3	Catalan (ca) Punt fiducial		0
4	German (de) Passermarke		0
5	Spanish (es) Marcador de referencia		0
6	Swedish (sv) Passmärke		0
7	Ukrainian (uk) Координатна мітка		0

More...

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

Language versions of the article "Fiducial marker" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Fiducial marker		72
2	German (de) Passermarke		5
3	Spanish (es) Marcador de referencia		5
4	Swedish (sv) Passmärke		4
5	Arabic (ar) مقياس موضوع صورة		3
6	Ukrainian (uk) Координатна мітка		3
7	Catalan (ca) Punt fiducial		0

More...

#	Language	Value
ar	Arabic مقياس موضوع صورة
ca	Catalan Punt fiducial
de	German Passermarke
en	English Fiducial marker
es	Spanish Marcador de referencia
sv	Swedish Passmärke
uk	Ukrainian Координатна мітка

Best Rank

English: #111022 04.2015

Global: #181625 04.2015

Best Rank

English: #79716 09.2016

Global: #145189 06.2023

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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