Imagehash difference hash

hash which tells whether two images look nearly identical
rdfs:label
"Imagehash difference hash"@en
skos:altLabel "dHash"@en
schema:description
"hash which tells whether two images look nearly identical"@en
schema:dateModified "2026-01-25T06:43:49+00:00"^^xsd:dateTime
schema:version 2457594435
wikibase:claim p:P12563
wikibase:directClaim wdt:P12563
wikibase:novalue p:novalue/P12563
wikibase:propertyType wikibase:String
wikibase:qualifier p:qualifier/P12563
wikibase:qualifierValue p:qualifier/value/P12563
wikibase:reference p:reference/P12563
wikibase:referenceValue p:reference/value/P12563
wikibase:statementProperty p:statement/P12563
wikibase:statementValue p:statement/value/P12563
wikibase:statements 20
p:P1629 wd:statement/P12563-EF09A549-40A0-4099-949C-12B74C375766
p:P1659 wd:statement/P12563-B2FEAE22-E9D3-41FC-9847-E5C4C6366F56
wd:statement/P12563-D9991403-05D3-49B9-B382-D65DCA87517D
p:P1793 wd:statement/P12563-AEE3DD34-4144-4833-BB66-E2F145511E61
p:P1896 wd:statement/P12563-849CB2CD-906B-4362-90F1-966855521418
wd:statement/P12563-AC458107-6AEA-4BB6-BA19-61C8C3D07215
p:P2302 wd:statement/P12563-7A3BF2AE-F55E-4178-9679-C4D8FA30C24D
wd:statement/P12563-7BEA0246-96F0-415B-A2D7-923E74BB7B18
wd:statement/P12563-7DA45C3B-1BB5-4B98-A8AA-5ADC7352EAF6
wd:statement/P12563-83AF52B9-6E76-4BD6-8C24-3826C6FE9659
wd:statement/P12563-ACDA9550-8837-408A-A2DA-29685A3E769E
p:P2429 wd:statement/P12563-89F65D4D-80E7-4801-A701-0B8C7897F1C4
p:P2668 wd:statement/P12563-1D70E28D-D35D-44C7-8DC4-C632C57DC298
p:P31 wd:statement/P12563-972CBE05-9246-4A08-B998-C1F35FE09753
wd:statement/P12563-E5E59B7B-C7BA-421D-88D1-17BC5AAF15B2
p:P3254 wd:statement/P12563-31F3A7B1-BAAB-4DEB-81B0-788BBDD5BC9E
p:P6685 wd:statement/P12563-2026C030-EC71-4BF3-9312-FE11EA262335
wd:statement/P12563-427ACBD0-33E1-478C-AA79-5FED74013DFF
wd:statement/P12563-89947A26-5BD9-4388-ADA2-A5759CD251FE
wd:statement/P12563-CBE69E79-264D-4762-B902-20A658254902
wdt:P1629 Imagehash difference hash
wdt:P1659 checksum
pHash checksum
wdt:P1793 "^[a-f\d]{16}$"
wdt:P1896 <https://github.com/JohannesBuchner/imagehash>
<https://www.hackerfactor.com/blog/index.php?/archives/529-Kind-of-Like-That.html>
wdt:P2302 single-value constraint
format constraint
distinct-values constraint
allowed-entity-types constraint
property scope constraint
wdt:P2429 eventually complete
wdt:P2668 never changes
wdt:P31 Wikidata property with datatype string that is not an external identifier
Wikidata property to describe media items
wdt:P3254 <https://www.wikidata.org/wiki/Wikidata:Property_proposal/Imagehash_difference_hash>
wdt:P6685 <http://commons.wikimedia.org/wiki/Special:FilePath/Bulevardi%203%20-%20Yrj%C3%B6nkatu%209.%20Pihakuva%20-%20N252917%20%28hkm.HKMS000005-000000ay%29.jpg>
<http://commons.wikimedia.org/wiki/Special:FilePath/It%C3%A4inen%20Heikinkatu%205%2C%203%2C%201%20%28%3D%20Mannerheimintie%201%29.%20N305%20%28hkm.HKMS000005-0000000v%29.jpg>
<http://commons.wikimedia.org/wiki/Special:FilePath/Kirkkokatu%2012%2C%2010%20-%20N427%20%28hkm.HKMS000005-000000cp%29.jpg>
<http://commons.wikimedia.org/wiki/Special:FilePath/Lapinlahdenkatu%209%2C%207%2C%205%2C%203.%20-%20N203%20%28hkm.HKMS000005-000000dc%29.jpg>
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