Fontem paginae Pixel inspicere

[[Fasciculus:Closeup of pixels.JPG|thumb|upright=1|Pixella adprope inspecta.]]
[[Fasciculus:Gaffiot craticula.svg|thumb|upright=1|“Craticula” in [[Felix Gaffiot|Felicis Gaffiot]] ''[[Lexicon Gaffiot|Lexico Latino-Francogallico]]'' picta.{{Gaffiot ref|craticula|439}}]]
[[Fasciculus:Pixel-example.png|thumb|upright=1|Multa pixella illusionem imaginis glabrae (sinistrae) gignunt.]]

{{Res|Pixel}}{{Convertimus}} (fortasse sive {{pns|ellis|n}}, sicut [[mel]] et [[fel]], sive indecl.; px notatum) est minimum elementum quod in “craticula” cuiuscumque [[imago|imaginis]] digitalis pingi potest. Unumquodque pixel est indicium, singulo [[color]]e pictum, imaginis originalis; plura igitur indicia ad meliorem repraesentationem imaginis ducunt. In plerisque [[machina photographica|machinis photographicis]] digitalibus, pixella sunt minima elementa quae [[systema internum]] tractare potest.

[[Verbum amalgamatum]] ''pixellis'' e compositione compendiorum [[Lingua Anglica|Anglicorum]] {{Barbarice|lang=en|pix}}, pro {{Barbarice|lang=en|pictures}}, ‘imagines’ significantis (litterā “x” in locum compagis “cs” substitutā), et ''el'', pro ‘elemento’, oritur – conferantur similes neologismi ''{{Creanda|en|voxel|d|Q663554|voxel}}''<ref>{{qc|Foley et al., 1990}}: “These cells are often called {{Idioma|voxels}} (volume elements), in analogy to pixels.”</ref> (‘[[Capacitas et volumen|voluminis]] elementum’) et ''{{Creanda|en|texel|d|Q2349836|texel}}''<ref>{{qc|Foley et al., 1990}}</ref> (‘textūs elementum’). Verbum quidem ''pix'' anno [[1932]] in nonnullis titulis Anglicis [[commentarius periodicus pictus|commentarii periodici picti]] ''Variety'' primum apparuit compendium verbi ''pictures'', [[pellicula]]s significans,<ref name="onetdict">{{cite web
	| title = pixel
	| url = http://www.etymonline.com/index.php?search=pixel
	| website = Online Etymology Dictionary
	| url-status = live
	| archive-url = https://web.archive.org/web/20101230213602/http://www.etymonline.com/index.php?search=pixel
	| archive-date = 2010-12-30
}}</ref> quod tamen ab anno [[1938]] adhiberi inceptum est etiam ad [[photographema]]ta indicanda.<ref name="lyon-2006">{{qc|Lyon, 2006}}</ref> Anno [[1965]] {{Creanda|en|Frederic C. Billingsley|d|Q5496993|Fredericus Crockett Billingsley}} (apud ''[[Jet Propulsion Laboratory]]'' opera dans), ut de imaginum elementis narraret quae ex [[speculatrum spatiale|exploratris spatialibus]] ad Lunam et Martem missis proveniebant, vocabulum Anglicum ''pixel'' primum divulgavit.<ref>{{qc|Billingsley, 1965}}</ref> Billingsley dixit se verbum a Keith E. McFarland didicisse, qui tamen negavit originem scire et tantummodo effatus est vocabulum illo tempore {{caa|1963}} iam in usu fuisse.<ref name="lyon-2006" />

Nonnulla notio “elementi imaginis” [[inventio]]nem [[televisio]]nis praecessit. Exempli gratia, {{Creanda|en|Paul Gottlieb Nipkow|d|Q63709|Paulus Gottlieb Nipkow}} in suo [[diploma inventionis|diplomate inventionis]] anni [[1888]] verbo [[Lingua Theodisca|Theodisco]] {{Barbarice|lingua=de|Bildpunkt}} (‘punctum imaginis’) usus est ad pixel significandum. Post annum [[1911]] in nonnullis diplomatibus inventionis [[Civitates Foederatae Americae|Americanis]] locutio Anglica {{Barbarice|lingua=en|picture element}} adhibita est.<ref>[https://patents.google.com/patent/US1175313 US 1175313], Alf Sinding-Larsen, “Transmission of pictures of moving objects”, diploma die [[4 Martii]] [[1916]] editum.</ref>

== Notae ==
<references />

{{NexInt}}
* [[Cinematographia]]
* [[Imago]]
* [[Machina photographica]]
* [[Photographia]]
* [[Particula imaginalis]]
* [[Televisio]]

== Nexus externi ==
{{CommuniaCat|Pixels|pixel}}

== Bibliographia ==
* {{ec
	| id = Billingsley, 1965
	| c = Billingsley, Fredericus C. ([[Augustus|Aug.]] [[1965]], [[Franciscopolis]]). "Processing Ranger and Mariner Photography", in ''Computerized Imaging Techniques, Proceedings of SPIE'', Tom. 0010, pp. XV-1–19, [[Ianuarii|Ian.]] [[1967]].
}}
* {{ec
	| id = Foley et al., 1990
	| c = {{cite book
		| last1 = Foley
		| first1 = Iacobus D. 
		| last2 = van Dam
		| first2 = Andries
		| last3 = Hughes
		| first3 = Ioannes F.
		| last4 = Fainer
		| first4 = Stephanus K.
		| title = Computer Graphics: Principles and Practice
		| publisher = [[Addison-Wesley]]
		| year = 1990
		| isbn = 0-201-12110-7
		| series = The Systems Programming Series
		| chapter = Spatial-partitioning representations; Surface detail
		| quote = These cells are often called ''voxels'' (volume elements), in analogy to pixels.
		| title-link = Computer Graphics: Principles and Practice
	}}
}}
* {{ec
	| id = Lyon, 2006
	| c = Lyon, Ricardus F. (2006). [http://www.dicklyon.com/tech/Photography/Pixel-SPIE06-Lyon.pdf A brief history of ‘pixel’]. IS&T/SPIE Symposium on Electronic Imaging.
}}

{{Photo-stipula}}

[[Categoria:Ars visualis]]
[[Categoria:Cinematographia]]
[[Categoria:Photographia]]
[[Categoria:Technologia]]
[[Categoria:Televisio]]