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SRGB↔XYZ bεε bε bεn (2021)

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Ka bɔ ɛkran na ka taa sariya la : Kulɛri jiginni dankan

diɲɛ nizɛri kɔnɔ , kulɛri ye kan ye . Dilanbagaw, fototalaw ani fɛn dilannikɛlaw fɛ, k’a lajɛ ko bilenman ɲɛnama min bɛ monitor (kɔlɔsilikɛlan) kan, o ye bilen ɲɛnama kelen ye t-shirt sɛbɛnnen kan walima minɛn wɛrɛ kan, o ye gɛlɛya jɔnjɔn ye. O yɔrɔ de la kulɛri yɔrɔw n’u jiginni bɛ Kɛ ko kɔrɔba ye. O bεε bεε bεε bε bεn sRGB ma, n’o ye nizɛri jiralanw sariya ye, ani CIE XYZ, n’o ye minɛnw ka jεkulu jusigilan ye. O jiginni in fɛɛrɛ, n’a nɔgɔyara waati kɔnɔ, o kɛra sariya ye ni fanga ye san 2021 kura dɔ kɔnɔ, ka dancɛ jɔnjɔn di nizɛri ni farikolo kulɛri diɲɛw cɛ.

Jagokɛlaw fɛ i n’a fɔ Mewayz, n’o bɛ baara kɛ i n’a fɔ jagokɛla ka OS modulari, o fɛɛrɛko tigitigi in nafa ka bon. Ni i bɛ marka nafolo, fɛn dilannenw ja, ani feerelikɛminɛnw ɲɛnabɔ yɔrɔw la minnu tɛ kelen ye, kulɛri jiracogo basigilen tɛ bɛnkan ye. Kulɛri kɛcogo kelen, min jɔlen bɛ sariyakolow kan minnu bɛ se ka da u kan, o bɛ taamasiyɛn dafalen sabati k’a ta siti kan min bɛ lajɛ telefɔni na ka taa a bila gafenin dɔ la min bɛ bɔ jagokɛla ka sɛbɛnnikɛlan na.

Kulɛri tulonkɛlaw faamuyali : sRGB ani CIE XYZ

Walisa ka fɛn caman tigɛli faamuya , an ka kan ka fɔlɔ ka mɔgɔ kunbabaw dɔn . sRGB (Standard Red Green Blue) ye kulɛri yɔrɔ ye min bɛ kɛ ka ɲɛsin ɛntɛrinɛti, kamera digitɛriw, ani musakabɔlan fanba ma. A bɛ kulɛriw hakɛ kɛrɛnkɛrɛnnen dɔ ɲɛfɔ, walima u gamut, o minɛnw bɛ se ka minnu lasegin. Hali n’a bɛ yɔrɔ bɛɛ, sRGB ye gamu fitinin ye, o kɔrɔ ye ko a tɛ se ka kulɛriw bɛɛ jira minnu bɛ ye hadamaden ɲɛ fɛ.

Fan dɔ fɛ, CIE XYZ bɛ yen. XYZ min dabɔra diɲɛ yeelenko tɔnba (CIE) fɛ san 1931, o tɛ kulɛri yɔrɔ ye min sirilen bɛ minɛn si la. O nɔ na, ​​o ye jatebɔcogo ye min dabɔra walasa ka kulɛriw bɛɛ lajɛlen minɛ hadamaden gansan bɛ se ka minnu ye. A bɛ Kɛ diɲɛ bɛɛ ka ɲɛfɔli-yɔrɔ ye, "Rosetta Stone" ye kulɛri dɔnniya kama. Kulɛri dɔ jiginni ka kɛ XYZ ye, o bɛ i n’a fɔ ka daɲɛ dɔ bamanankan na diɲɛ bɛɛ ka kan na; ka bɔ yen , a bɛ se ka baara kɛ ka ɲɛ kan kɛrɛnkɛrɛnnen wɛrɛ la (walima kulɛri yɔrɔ )

san 2021 sariyasun : jatebɔ sira nɔgɔyali

Tɛmɛsira min bɛ kɛ ka bɔ sRGB la ka taa XYZ la , o bɛ kɛ ni jatebɔ taabolo dɔw ye . Sani san 2021 ka se, fɛn caman tigɛli formulaw tun sigilen don kosɛbɛ nka u tun bɛ u jigi da jateminɛ nafama kɛrɛnkɛrɛnnenw kan. CIE ka san 2021 gafe min tɔgɔ ye ko "CIE 248:2021 The Application of ICC Profiles to sRGB Colorspace Data", o ma wotoro in dabɔ kokura nka a ye ɲɛfɔli nafamaw di ani ka nafa tigitigiw sigi senkan minnu bɛna kɛ jatebɔ la. O ye daɲɛ fila bɔ yen ani k’a to porogaramu dilannikɛlaw ni fɛnɲɛnamafagalan dilannikɛlaw diɲɛ kɔnɔ, olu tun bɛ baara kɛ ni o furakɛcogo kelen tigitigi ye.

Yɛlɛma taabolo bɛ taabolo kunbaba fila de kan :

  • Linearisation (Undoing Gamma Correction): sRGB kunnafonidilanw bɛ kɛ cogoya la "gamma encoded" walasa ka kunnafoniw mara minnu bɛ kɛ cogo kelen na hakili ta fan fɛ ani ka monitor kɔrɔw ka jaabi min tɛ sinsinni ye, o musaka bɔ. Fɔlɔ ye ka gama baarakɛcogo kɔsegin kɛ walasa ka sRGB nafaw sɛmɛntiya ka kɛ yeelen hakɛ sinsinni ye.
  • Matirisi jiginni : o kɔfɛ, RGB hakɛ sinsinni bɛ caya ni 3x3 matiriyali kɛrɛnkɛrɛnnen ye . Nin matiriyali in, min ɲɛfɔlen don ni tiɲɛniba ye san 2021 sariyasun kɔnɔ, o bɛ sRGB hakɛ sinsinni caman sɛmɛntiya ka kɛ XYZ hakɛ bɛnninw ye ka da bɛnkan kan, yɔrɔ finman ni fɔlɔw kan.
ye "San 2021 ladilikan bɛ kunnafoni dafalen di sRGB kunnafonidilanw jiginni kama, ka bɛnkan sabati ja dilancogo ni baarakɛminɛn suguya caman cɛ. A ye ɲɛfɔli nafama ye mɔgɔ o mɔgɔ bolo min bɛ baara kɛ kulɛriw ɲɛnabɔli la."(Alimankan na) — CIE 248:2021 nafa kuncɛlen.
ye

Mun na nin tigitigi in nafa ka bon jago baara la

aw bɛ se k’aw yɛrɛ ɲininka cogo min na kulɛri caman tigɛli sariya min ka bon kosɛbɛ, o bɛ nɔ bila jagokɛyɔrɔ dɔ la. Jaabi bɛ sɔrɔ bɛnkan ni baarakɛcogo ɲuman de la. Baarakɛminɛn modulari kɔnɔ i n’a fɔ Mewayz, jago baarakɛcogo danfaralenw bɛ ɲɔgɔn na yɔrɔ min na — k’a ta CRM la ka se nafolo marali ma — kulɛri kantigiya ye jogoɲini yɔrɔ ye min ma kuma nka a nafa ka bon kosɛbɛ.

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Aw ye jateminɛ kɛ baarakɛda dɔ la min bɛ baara kɛ ni Mewayz ye walasa k' a ka diɲɛ feereli kanpaɲiw ɲɛnabɔ . Fɛn dilannen ja min bilalen bɛ nafolo maracogo nimɔrɔma kɔnɔ, o ka kan ka kɛ kelen ye ni a samara ka don ɛntɛrinɛti yɔrɔ ja dɔ kɔnɔ, sosiyete ka kunnafonidilanw bolodacogo la, ani PDF labɛnna min labɛnnen don ka sɛbɛnni kɛ. O bɔli kelen-kelen bɛɛ bɛ baara Kɛ ni kulɛri yɔrɔw ye minnu tɛ kelen ye (sRGB ye web ye, CMYK ye sɛbɛnni ye). Ni Mewayz bɛ baara kɛ ni fɛn caman tigɛli barikamaw ye, minnu bɛ kɛ ka kɛɲɛ ni sariya ye i n’a fɔ sRGB-ka-XYZ sira, Mewayz bɛ se k’a lajɛ ko kulɛri kunnafoniw kolomayɔrɔw bɛ mara ka ɲɛ, n’u bɛ woyo moduluw ni bɔli cogoyaw cɛ. O bɛ fili musakabaw bɔ yen, ka seginnkanni sɛrɛkiliw dɔgɔya, ani ka taamasiyɛn in ka baarakɛcogo dafalen mara, o bɛɛ kɛra k’a sɔrɔ baarakɛla ma deli ka jatebɔ basigilenw faamu.

A kunba ye , san 2021 sRGB jiginni ka kɛ XYZ ye , o ka ca ni fɛɛrɛko jukɔrɔlafɔli ye ; o ye jusigilan ye min bɛ dɛmɛ don nizɛri kɔnɔkow ɲɛnabɔli la cogo la min tɛ fɛn tiɲɛ, min bɛ kɛ cogo bɛnnen na, ani min bɛ kɛ ni baarakɛcogo ye bi jago siratigɛ la, min ni ɲɔgɔn cɛsirilen don. Plateforme minnu cɛsirilen don modulari ni dannaya la, o tigitigi sugu tɛ ŋaniyata ye—a nafa ka bon.

Ɲininkali minnu bɛ kɛ tuma caman na

Ka bɔ ɛkran na ka taa sariya la : Kulɛri jiginni dankan

diɲɛ nizɛri kɔnɔ , kulɛri ye kan ye . Dilanbagaw, fototalaw ani fɛn dilannikɛlaw fɛ, k’a lajɛ ko bilenman ɲɛnama min bɛ monitor (kɔlɔsilikɛlan) kan, o ye bilen ɲɛnama kelen ye t-shirt sɛbɛnnen kan walima minɛn wɛrɛ kan, o ye gɛlɛya jɔnjɔn ye. O yɔrɔ de la kulɛri yɔrɔw n’u jiginni bɛ Kɛ ko kɔrɔba ye. O bεε bεε bεε bε bεn sRGB ma, n’o ye nizɛri jiralanw sariya ye, ani CIE XYZ, n’o ye minɛnw ka jεkulu jusigilan ye. O jiginni in fɛɛrɛ, n’a nɔgɔyara waati kɔnɔ, o kɛra sariya ye ni fanga ye san 2021 kura dɔ kɔnɔ, ka dancɛ jɔnjɔn di nizɛri ni farikolo kulɛri diɲɛw cɛ.

Kulɛri tulonkɛlaw faamuyali : sRGB ani CIE XYZ

Walisa ka fɛn caman tigɛli faamuya , an ka kan ka fɔlɔ ka mɔgɔ kunbabaw dɔn . sRGB (Standard Red Green Blue) ye kulɛri yɔrɔ ye min bɛ kɛ ka ɲɛsin ɛntɛrinɛti, kamera digitɛriw, ani musakabɔlan fanba ma. A bɛ kulɛriw hakɛ kɛrɛnkɛrɛnnen dɔ ɲɛfɔ, walima u gamut, o minɛnw bɛ se ka minnu lasegin. Hali n’a bɛ yɔrɔ bɛɛ, sRGB ye gamu fitinin ye, o kɔrɔ ye ko a tɛ se ka kulɛriw bɛɛ jira minnu bɛ ye hadamaden ɲɛ fɛ.

san 2021 sariyasun : jatebɔ sira nɔgɔyali

Tɛmɛsira min bɛ kɛ ka bɔ sRGB la ka taa XYZ la , o bɛ kɛ ni jatebɔ taabolo dɔw ye . Sani san 2021 ka se, fɛn caman tigɛli formulaw tun sigilen don kosɛbɛ nka u tun bɛ u jigi da jateminɛ nafama kɛrɛnkɛrɛnnenw kan. CIE ka san 2021 gafe min tɔgɔ ye ko "CIE 248:2021 The Application of ICC Profiles to sRGB Colorspace Data", o ma wotoro in dabɔ kokura nka a ye ɲɛfɔli nafamaw di ani ka nafa tigitigiw sigi senkan minnu bɛna kɛ jatebɔ la. O ye daɲɛ fila bɔ yen ani k’a to porogaramu dilannikɛlaw ni fɛnɲɛnamafagalan dilannikɛlaw diɲɛ kɔnɔ, olu tun bɛ baara kɛ ni o furakɛcogo kelen tigitigi ye.

Mun na nin tigitigi in nafa ka bon jago baara la

aw bɛ se k’aw yɛrɛ ɲininka cogo min na kulɛri caman tigɛli sariya min ka bon kosɛbɛ, o bɛ nɔ bila jagokɛyɔrɔ dɔ la. Jaabi bɛ sɔrɔ bɛnkan ni baarakɛcogo ɲuman de la. Baarakɛminɛn modulari kɔnɔ i n’a fɔ Mewayz, jago baarakɛcogo danfaralenw bɛ ɲɔgɔn na yɔrɔ min na — k’a ta CRM la ka se nafolo marali ma — kulɛri kantigiya ye jogoɲini yɔrɔ ye min ma kuma nka a nafa ka bon kosɛbɛ.

aw ka jago OS jɔ bi

k' a ta yɛrɛmahɔrɔnya baarakɛlaw la ka se baaradaw ma , Mewayz bɛ fanga di jagokɛla 138.000+ ma ni modulu 207 ye minnu bɛ ɲɔgɔn kan . A daminɛ fu, i ka sɛgɛsɛgɛli kɛ ni i bonyalen don.

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