{"id":63642,"date":"2022-09-16T06:12:57","date_gmt":"2022-09-16T06:12:57","guid":{"rendered":"https:\/\/thermaldevices.eu\/pixel-size-glossary-thermal-devices\/"},"modified":"2023-07-28T16:51:25","modified_gmt":"2023-07-28T16:51:25","slug":"pixel-size-glossary-thermal-devices","status":"publish","type":"post","link":"https:\/\/thermaldevices.eu\/lt\/pixel-size-glossary-thermal-devices\/","title":{"rendered":"Pikseli\u0173 dydis \u2013 \u017dodyn\u0117lis \u2013 \u0161iluminiai \u012frenginiai"},"content":{"rendered":"<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Rezoliucija ir atitinkamai vaizdo ai\u0161kumas ger\u0117ja ma\u017e\u0117jant pikseli\u0173 dyd\u017eiui ir did\u0117jant pikseli\u0173 skai\u010diui. <\/span><span style=\"vertical-align: inherit;\">Ma\u017eiausia vienalyt\u0117 spalvos dalis, sudaranti kompiuterio paveiksl\u0117l\u012f, yra \u017einoma kaip pikselis. <\/span><span style=\"vertical-align: inherit;\">Pikselius, kurie leid\u017eia sukurti vaizd\u0105, galite pamatyti priartindami bet kuri\u0105 nuotrauk\u0105. <\/span><span style=\"vertical-align: inherit;\">Akims jie atrodo kaip ma\u017ei sta\u010diakampiai arba kvadratai juodos, baltos arba skirting\u0173 pilk\u0173 atspalvi\u0173.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u0160viesai jautri\u0173 komponent\u0173 sugertos \u0161viesos kiekis did\u0117ja did\u0117jant pikseli\u0173 dyd\u017eiui, tod\u0117l pager\u0117ja jautrumas be i\u0161kraipym\u0173 arba prastesn\u0117 vaizdo kokyb\u0117. <\/span><span style=\"vertical-align: inherit;\">Be to, tai, kaip rodomi didelio kontrasto vaizdai, priklauso nuo pikseli\u0173 dyd\u017eio. <\/span><span style=\"vertical-align: inherit;\">Geresn\u0117 skiriamoji geba pasiekiama jautrumo ir ma\u017e\u0117jan\u010dio dyd\u017eio s\u0105skaita. <\/span><span style=\"vertical-align: inherit;\">Did\u0117jant dyd\u017eiui, jautrumas ger\u0117ja, ta\u010diau rai\u0161ka ma\u017e\u0117ja.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Spalv\u0173 ar pilk\u0173 atspalvi\u0173 \u012fvairov\u0117, kuri gali b\u016bti rodoma spalvotuose monitoriuose, priklauso nuo to, kiek bit\u0173 naudojama kiekvienam pikseliui pavaizduoti. <\/span><span style=\"vertical-align: inherit;\">Kiekvien\u0105 piksel\u012f sudaro trys langeliai: vienas raudonas, vienas m\u0117lynas ir vienas \u017ealias. <\/span><span style=\"vertical-align: inherit;\">Visiems tai pritaria ta pati mintis. <\/span><span style=\"vertical-align: inherit;\">Vaizdo rai\u0161ka lemia jo kokyb\u0119.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Da\u017eniausiai pikselis i\u0161rei\u0161kiamas 8 bitais (28 spalvos), 24 bitais (224 spalvos, 8 bitai kiekviename spalv\u0173 kanale) arba 48 bitais (248 spalvos); <\/span><span style=\"vertical-align: inherit;\">Dar didesni gyliai naudojami profesionaliam nuotrauk\u0173 skaitmeninimui ir profesionaliam fotografavimui, kur jie visada nurodomi kaip bit\u0173 reik\u0161m\u0117s kiekvienam spalv\u0173 kanalui, o ne kaip 3 kanal\u0173 suma. <\/span><span style=\"vertical-align: inherit;\">Pirmasis variantas yra labiausiai paplit\u0119s, o 8 bitai yra skirti auk\u0161tos kokyb\u0117s nuotraukoms, kurios yra tik pilk\u0173 atspalvi\u0173 arba 256 spalv\u0173 palet\u0117je d\u0117l prastos spalv\u0173 kokyb\u0117s; <\/span><span style=\"vertical-align: inherit;\">24 bitai yra populiariausias ir kokybi\u0161kiausias, jis naudojamas daugumoje fotografijos vaizd\u0173.<\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-58913\" src=\"https:\/\/thermaldevices.eu\/wp-content\/uploads\/2022\/09\/\u0415\u043a\u0440\u0430\u043d\u043d\u0430-\u0441\u043d\u0438\u043c\u043a\u0430-2022-08-19-102450.png\" alt=\"\u0160ilumini\u0173 \u012frengini\u0173 pikseli\u0173 dydis\" width=\"300\" height=\"225\" srcset=\"https:\/\/thermaldevices.eu\/wp-content\/uploads\/2022\/09\/\u0415\u043a\u0440\u0430\u043d\u043d\u0430-\u0441\u043d\u0438\u043c\u043a\u0430-2022-08-19-102450.png 531w, https:\/\/thermaldevices.eu\/wp-content\/uploads\/2022\/09\/\u0415\u043a\u0440\u0430\u043d\u043d\u0430-\u0441\u043d\u0438\u043c\u043a\u0430-2022-08-19-102450-300x225.png 300w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rezoliucija ir atitinkamai vaizdo ai\u0161kumas ger\u0117ja ma\u017e\u0117jant pikseli\u0173 dyd\u017eiui ir did\u0117jant pikseli\u0173 skai\u010diui. Ma\u017eiausia vienalyt\u0117 spalvos dalis, sudaranti kompiuterio paveiksl\u0117l\u012f,<\/p>\n","protected":false},"author":1,"featured_media":58923,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[857],"tags":[],"class_list":["post-63642","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-patarimai-ir-patarimai"],"_links":{"self":[{"href":"https:\/\/thermaldevices.eu\/lt\/wp-json\/wp\/v2\/posts\/63642","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thermaldevices.eu\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thermaldevices.eu\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thermaldevices.eu\/lt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thermaldevices.eu\/lt\/wp-json\/wp\/v2\/comments?post=63642"}],"version-history":[{"count":0,"href":"https:\/\/thermaldevices.eu\/lt\/wp-json\/wp\/v2\/posts\/63642\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thermaldevices.eu\/lt\/wp-json\/wp\/v2\/media\/58923"}],"wp:attachment":[{"href":"https:\/\/thermaldevices.eu\/lt\/wp-json\/wp\/v2\/media?parent=63642"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thermaldevices.eu\/lt\/wp-json\/wp\/v2\/categories?post=63642"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thermaldevices.eu\/lt\/wp-json\/wp\/v2\/tags?post=63642"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}