SRGB↔XYZ Shanduko (2021)

Kubva paSikirini kuenda kuChimiro: Bhiriji reKushandura Ruvara

Munyika yedhijitari, ruvara mutauro. Kune vagadziri vemifananidzo, vagadziri vemifananidzo, uye vanogadzira, kuona kuti tsvuku inopenya pamonitor yakangofanana tsvuku pat-shirt yakadhindwa kana imwe mudziyo idambudziko rakakura. Apa ndipo apo nzvimbo dzemavara uye shanduko dzadzo dzinove dzakakosha. Pakati pezvakanyanya kukosha pane idzi shanduko ishanduro pakati pesRGB, chiyero chezviratidziro zvedhijitari, uye CIE XYZ, mudziyo-wakazvimirira wehwaro hweruvara nzvimbo. Nzira yeshanduko iyi, yakakwenenzverwa nekufamba kwenguva, yakamisikidzwa zvine chiremera mukuvandudza muna 2021, ichipa zambuko rakakosha pakati penyika dzedhijitari nedzenyama.

Kune mabhizinesi akaita seMewayz, anoshanda semodular bhizinesi OS, izvi zvehunyanzvi zvine basa. Paunenge uchitarisira zvigadzirwa zvemhando, mifananidzo yechigadzirwa, uye zvekushambadzira zvinhu pamapuratifomu akasiyana, inomiririra ruvara inomiririra haigone kutaurirana. Chimiro cheruvara chakabatana, chakavakirwa pazviyero zvinovimbika, chinovimbisa kuvimbika kwemhando kubva pawebhusaiti inotariswa parunhare kusvika kubhurocha rinobva kuprinta yekutengeserana.

Kunzwisisa Vatambi Veruvara: sRGB uye CIE XYZ

Kuti tinzwisise shanduko, tinofanira kutanga taziva vatambi vakakosha. sRGB (Standard Red Green Blue) ndiyo yakasarudzika nzvimbo yeruvara pawebhu, makamera edhijitari, uye mazhinji evatengi monitors. Inotsanangura siyana, kana gamut, yemavara ayo aya maturusi anogona kubereka. Kunyange zvazvo iri pese pese, sRGB igamu diki, zvichireva kuti haigone kumiririra mavara ese anoonekwa neziso remunhu.

Kune rimwe divi kune CIE XYZ. Yakagadzirwa neInternational Commission on Illumination (CIE) muna 1931, XYZ haisi nzvimbo yemavara yakasungirirwa kune chero mudziyo. Pane kudaro, imhando yemasvomhu yakagadzirirwa kutenderedza mavara ese anogona kuonekwa nemunhu. Inoshanda senzvimbo inotaridzwa yepasirese, "Rosetta Dombo" resainzi yemavara. Kushandura ruvara kuva XYZ kwakafanana nekuturikira izwi mumutauro wepasi rose; kubva ipapo, rinogona kushandurirwa zvakarurama mune chero mumwe mutauro chaiwo (kana nzvimbo yeruvara).

The 2021 Standard: Kukwenenzvera Nzira yeMasvomhu

Maitirwo ekushandura kubva kusRGB kuenda kuXYZ anosanganisira akatevedzana matanho emasvomhu. Gore ra2021 risati rasvika, mafomula ekutendeuka aive akanyatso kusimbiswa asi achitsamira pane chaiwo mareferenzi. The 2021 yakadhindwa neCIE, yakanzi "CIE 248:2021 Kushandiswa kweICC Profiles kune sRGB Colorspace Data," haina kudzoreredza vhiri asi yakapa tsananguro yakakosha uye yakamisa hunhu chaihwo huchashandiswa mukuverenga. Izvi zvakabvisa kusajeka uye zvakava nechokwadi chekuti vanogadzira masoftware nevagadziri vehardware pasi rese vaishandisa resipi imwe chete.

Maitirwo ekushandura anosanganisira matanho maviri akakosha:

• Mutsetse (Kubvisa Gamma Correction): data yesRGB inowanzonzi "gamma encoded" kuchengetedza data inonyatsozivikanwa uye kutsiva mhinduro isiri-mutsara yemamonitor ekare. Danho rekutanga kushandisa reverse gamma function kushandura sRGB values kuita linear light values.
• Shanduro yeMatrix: Hwaro dzeRGB dzakaiswa mutsetse dzinozowedzerwa neimwe 3x3 matrix. Matrix aya, anotsanangurwa nemazvo epamusoro muyero ya2021, anoshandura mutsara weSRGB value kuita zvinoenderana neXYZ values zvichibva pane zvakabvumiranwa chena point and primaries.

"Kurudziro ya2021 inopa chirevo chechokwadi chekushandura data yesRGB, kuve nechokwadi chekuenderana kune akasiyana masisitimu ekufungidzira uye maapplication. Icho chinhu chakakosha kune chero munhu anoshanda mukutarisira mavara." - Pfupiso yeCIE 248:2021 kukosha.

Sei Kururama uku Kuchikosha paKushanda kweBhizinesi

Unogona kushamisika kuti chiyero chetekinoroji chekushandura ruvara chinokanganisa sei papuratifomu yebhizinesi. Mhinduro iri mukuenderana uye kushanda zvakanaka. Mune modular operating system seMewayz, apo mabasa akasiyana-siyana ebhizimisi-kubva kuCRM kusvika kune asset management-akabatanidzwa, kuvimbika kwemavara chinhu chinyararire asi chakakosha chekutonga kwehutano.

Funga nezvekambani inoshandisa Mewayz kutonga kushambadzira kwayo pasi rose. Mufananidzo wechigadzirwa wakaiswa kudhijitari asset manejimendi module inofanirwa kutaridzika zvakafanana kana yadhonzwa muwebhu peji template, social media scheduler, uye print-yakagadzirira PDF jenareta. Chimwe nechimwe chezvibodzwa izvi chinoshandisa nzvimbo dzakasiyana dzemavara (sRGB yewebhu, CMYK yekudhinda). Nekuwedzeredza kwakasimba, kushandurwa kwakamisikidzwa senge sRGB-ku-XYZ nzira, Mewayz inogona kuve nechokwadi chekuti iyo yepakati ruvara data inochengetwa nemazvo sezvo ichiyerera pakati pemamodule uye anobuda mafomati. Izvi zvinobvisa zvikanganiso zvinodhura, zvinoderedza kudzokororwa, uye kuchengetedza kutendeseka kwehunyanzvi hwemhando, zvese pasina mushandisi anomboda kunzwisisa masvomhu.

Muchidimbu, kunatsiridza kwe2021 kwesRGB kuenda kuXYZ kushandurwa kunopfuura tekinoroji yezasi; Icho chinhu chehwaro chinotsigira isina musono, chakarurama, uye nehunyanzvi manejimendi yezvinyorwa zvedhijitari munzvimbo yanhasi yakabatana yebhizinesi. Kune mapuratifomu akazvipira kune modularity uye kuvimbika, kunyatsojeka kwakadaro hakusi sarudzo - kwakakosha.

Mibvunzo Inowanzo bvunzwa

Kubva paSikirini kuenda kuChimiro: Bhiriji reKushandura Ruvara

Munyika yedhijitari, ruvara mutauro. Kune vagadziri vemifananidzo, vagadziri vemifananidzo, uye vanogadzira, kuona kuti tsvuku inopenya pamonitor yakangofanana tsvuku pat-shirt yakadhindwa kana imwe mudziyo idambudziko rakakura. Apa ndipo apo nzvimbo dzemavara uye shanduko dzadzo dzinove dzakakosha. Pakati pezvakanyanya kukosha pane idzi shanduko ishanduro pakati pesRGB, chiyero chezviratidziro zvedhijitari, uye CIE XYZ, mudziyo-wakazvimirira wehwaro hweruvara nzvimbo. Nzira yeshanduko iyi, yakakwenenzverwa nekufamba kwenguva, yakamisikidzwa zvine chiremera mukuvandudza muna 2021, ichipa zambuko rakakosha pakati penyika dzedhijitari nedzenyama.

Kunzwisisa Vatambi Veruvara: sRGB uye CIE XYZ

Kuti tinzwisise shanduko, tinofanira kutanga taziva vatambi vakakosha. sRGB (Standard Red Green Blue) ndiyo yakasarudzika nzvimbo yeruvara pawebhu, makamera edhijitari, uye mazhinji evatengi monitors. Inotsanangura siyana, kana gamut, yemavara ayo aya maturusi anogona kubereka. Kunyange zvazvo iri pese pese, sRGB igamu diki, zvichireva kuti haigone kumiririra mavara ese anoonekwa neziso remunhu.

The 2021 Standard: Kukwenenzvera Nzira yeMasvomhu

Maitirwo ekushandura kubva kusRGB kuenda kuXYZ anosanganisira akatevedzana matanho emasvomhu. Gore ra2021 risati rasvika, mafomula ekutendeuka aive akanyatso kusimbiswa asi achitsamira pane chaiwo mareferenzi. The 2021 yakadhindwa neCIE, yakanzi "CIE 248:2021 Kushandiswa kweICC Profiles kune sRGB Colorspace Data," haina kudzoreredza vhiri asi yakapa tsananguro yakakosha uye yakamisa hunhu chaihwo huchashandiswa mukuverenga. Izvi zvakabvisa kusajeka uye zvakava nechokwadi chekuti vanogadzira masoftware nevagadziri vehardware pasi rese vaishandisa resipi imwe chete.

Sei Kurongeka uku Kuchikosha paKushanda kweBhizinesi

Unogona kushamisika kuti chiyero chetekinoroji chekushandura ruvara chinokanganisa sei papuratifomu yebhizinesi. Mhinduro iri mukuenderana uye kushanda zvakanaka. Mune modular operating system seMewayz, apo mabasa akasiyana-siyana ebhizimisi-kubva kuCRM kusvika kune asset management-akabatanidzwa, kuvimbika kwemavara chinhu chinyararire asi chakakosha chekutonga kwehutano.