1. Hōʻike
I nā hōʻike hōʻike hou, e wehewehe i nāʻano likeʻole e wehewehe i nāʻano gamut camut e like me kā lākou mau hōʻike, srgb, dci-p3, a me bt.2020. Hōʻike kēiaʻano hoʻowahāwahā i ka hoʻohālikelikeʻana i nāʻikepili Gamut Colle ma waena o nā hui likeʻole, a me kahi mea nui o ka mea kūʻai aku ma mua o ka mea he 72%. Me ka holomua o kaʻenehana,ʻoi aku ka nui o nā dot (qd) nā TV a me nā TV a me nā TV e pili ana i nā kelepona liʻiliʻi e komo ai i ka mākeke. Hiki iā lākou ke hōʻike i nā kala likeʻole. No laila, makemake wau e hāʻawi i kahi huapalapala piha o nā kūlana gamut kala i loko o kaʻoihana hōʻikeʻike, ke manaʻolana nei e kōkua i nāʻoihanaʻoihana.
2.ʻO ka manaʻo a me ka heluʻana o ka gamut kala
ʻO ka mea mua, e hoʻolauna i ka manaʻo o ke kala kala. Ma ka hana hōʻikeʻike, e pili ana i kaʻoihana kālā e pili ana i ka nui o nā kala e hiki ai i kahi polokalamu ke hōʻike. ʻO ka nui o ka Gamut kala,ʻo ka mea e hiki ai i keʻano o nā kala ke hōʻike aku i ka polokalamu, aʻoi aku ka nui o nā kala likeʻole. ʻO ka maʻamau,ʻo ka Gamut kala kala NTSC no nā TV maʻamau ma kahi o 68% a 72%. ʻO kahi TV me kahi Gamer Colle Gamut Collet ma mua o 92% i manaʻoʻia he mea kūʻai nui (WCG) Greak Stutel.
No ka maka kanaka, keʻano nui o keʻano o ka maka, a he mea hikiʻole ke kāohi pono i nā kala e ka maka wale nō. I ka hoʻolālā huahana, hoʻolālā, hana a me ka hana, pono ka helu kala e heluʻia e hoʻokō pono ai a me ka kūlike i ka hōʻoiaʻana i ka kala. Ma ka honua maoli, nā kala o ka mea nānā iʻikeʻia i ka nui o nā mea maʻalahi loa. Eʻike i keʻano o ka manaʻo o ke kala kala, ka Komisina honua ma ka hoʻomālamalama (CIE) i hoʻokumu i ke kiʻi CIE-XY ChromaticIty Community. ʻO nā hui CHROMICATION,ʻo CEE CIECTER no ka helu kala, e hōʻikeʻia kahi kala ma keʻano (x, Y) ma keʻano o keʻano chromaticity.
Hōʻike ka kiʻi ma lalo o ke kiʻi cie cie cie cie ʻO ka wahi Triangular ma loko o ke kiʻina e hōʻike ana i ka gamut kala. ʻO nā pale o ka Triangle i nā kala mua (RGB) o ka Pūnaewele hōʻike, a me nā kala e hiki ke hanaʻia e kēia mau kalaʻekoluʻekolu i loaʻa i loko o ka triangle. ʻIkeʻia ʻO ka nui o ka Triangle,ʻoi aku ka nui o nā gamut kala. ʻO keʻano no ka heluʻana i ka gamual kala.
Gamut = as alcd × 100%
kahi e hōʻike aiʻo Alcd i ka wahi o ka triangle i hoʻokumuʻia e nā kala mua o ka hōʻike i hōʻailonaʻia, a e like me keʻano o kahi'āpana o ke kala. No laila,ʻo Gamut kalepa ke kala o ka paina o ka'āpana o ke kala o keʻano o keʻano o ke kala ʻO ke kala kala mua i kēia manawa e hoʻohana ai i ka cie 1931 xy chromaticisty space a me ka cie 1976 u'v '. Ua helu ikiʻia ka hui kala ma kēia mau papaʻeluaʻelua, akā he liʻiliʻi kaʻokoʻa, no laila ua hoʻokumuʻia nā hopena a me nā hopena i ka cie 1931 xy chromaticity space.
Hōʻikeʻo Pinot's Gamtut i keʻano o nā kalana maoli maoli iʻikeʻia i ka maka o ke kanaka. Ke noiʻia nei kēia maʻamau ma muli o ka noiʻi e Michael R. Pointer (1980) a hoʻohuiʻia i ka hōʻiliʻili o nā kala maoli (non-pilikino) i keʻano. E like me ka hōʻikeʻana ma ke kiʻi, ke hana nei ia i kahi gamut intergular. Inā hiki i kahi mea hoʻokūkū ke hōʻike i ka pôpeku kūpono e hiki ke hoʻohuihuiʻia i nā mea hoʻokūkū nui, ua manaʻoʻia he hiki ke hana pololei i nā kala o ka honua kūlohelohe.
Nā Kūlana Kūʻai Kūʻai like
Nā Kūlana NTSC
ʻO ka kūlana o nā keleponaʻo NTSC e pili ana i kekahi o nā kūlana mua a me ka nui loa i hoʻohanaʻia ma kaʻoihana hōʻike. Ināʻaʻole e hoʻokaʻawale ka huahana i kahi kala kalapu kalapue i kēia manawa, ua manaʻoʻia, ua manaʻoʻia e hoʻohana i ka pae ntsc. Kūʻo NTSC no ke Komite Kūʻai Kūʻai Kūʻai Nui i hoʻokumuʻia i kēia kala kala kala i 1953.
ʻO ka gamut collat collat collat he nui loa ma mua o ka gamut color color. ʻO kaʻano hoʻololi ma waena o lākou he "100% SRGB = 72% NTSC,"ʻO keʻano he 72% e like me ka 72% e like me ka 72% e like me ka 72% ʻO keʻano hoʻololi ma waena o NTSC a me Adobe RGB he "100% Adobe RGB = 95% NTSC." I waena o nāʻekolu,ʻo ka gamut kala kalaʻo NTSCʻo ia, ua hahaiʻia e Adobe RGB, a laila SRGB.
SRGBS / Recr.709 Kāleʻa Kūʻai Kūʻai Kūʻai
ʻO SRGB (ʻo ke anianiʻulaʻulaʻulaʻula) kahi mea i hōʻikeʻia e Microsocl i ka leka uila, e hāʻawi ana i nā kala kala Loaʻa ka nui o nā kiʻi kiʻi kiʻi kiʻi kiʻiʻia i ke kūlana srgb Eia kekahi, aneane pau nā mea paʻi a me nā mea e kākoʻo ai a me nā mea e kākoʻo ai i keʻano o SRGB. ʻO keʻano o ka helu SPE.709 kala kala e like me SRGB a hiki ke manaʻoʻia e like me ke kūlike. ʻO ka rec.2020 hōʻailona maʻamau he mau mea kālā maʻamau e pili ana i nā gamual mua, e kūkākūkāʻia ma hope. ʻO ka hoʻonohonohoʻana o nā kala kala mua no ka pae srgb e like me kēia:
ʻO SRGB ka mea maʻamau no ka hoʻokele kālā no ka hoʻokeleʻana o ka kala Eia nō naʻe, ma muli o nā palena o ka manawa i ka wā i weheweheʻia ai, e uhi iki ana ka pākēnekaʻo SRBB. I kēia manawa, he nui nā TV ma kahi o 100% smar kala kala kala.
Adobe RBB Clush Gameat State Standard
ʻO Adobe RGB he hana maʻamauʻo Gamt Clush maʻamau i hoʻomohalaʻia me ka holomua o ke kiʻi kiʻi kiʻi. Loaʻa iā ia kahi'āpana kālā ma mua o SRGB a ua manaʻoʻia e Adobe ma 1998. E pili ana i ka GRYK CO CROMBAL, e hāʻawi ana i nā helu kala. No nā poʻe loea i ka paʻiʻana, kiʻi, a me ka hoʻolālāʻana e pono ai ka hoʻololiʻana i nā mea hoʻoponopono adobe rub colle. ʻO CMYK kahi'āpana kala e pili ana i ka pigment i kāwiliʻia, maʻamau maʻamau i hoʻohanaʻia ma kaʻoihana paʻi aʻaʻole pinepine i kaʻoihana hōʻike.
Dci-p3 collat sameat standard
Ua ho'ākākaʻia ke kūlana o ka DCI-P3 P3 i kaʻoihana Cinema (DCI) a hoʻokuʻuʻia e keʻano o nā kelepona a me nā cinematist. Ua hoʻolālā muaʻia ka Standard DCI-P3 no nā mea hana CINEMA. ʻO nā hoʻonohonoho kala kala mua no keʻano DCI-P3 e like me kēia:
ʻO ka DCI-P3 i ka papa maʻamau i like me keʻano o ke anianiʻo Blue Pricary e hoʻokūkū me SRGB a me Adobe RGB. ʻO kāna mau papa inoaʻo Red Passinateʻo ia ka mea o kahi Laser Monochromatic 615nm ʻO ka mea nui o ka Green mua o DCI-P3 i hoʻohālikelike iki i ka melemele i hoʻohālikelikeʻia iā Adobe RGB / NTSC, akāʻo ka maikaʻi loa. ʻO ka DCC-P3 P3 PRICARY COLLEL FIMIT STINAT ATT E pili ana i ka 90% o ka NTSC Standard.
Rec.2020 / BT.2020 Kālepa kala kala
ʻO Rec.2020 kahi leka uila kiʻekiʻe kiʻekiʻe kiʻekiʻe Me ka holomua o kaʻenehana,ʻo ka hoʻonāʻana o ke kelepona a me ke kalaʻana i ke kala a me ke kala kala e hoʻomaikaʻi ai, e hana ana i ka recore recore recore. Rec.2020, manaʻoʻia e ka International Telecommunication Union ʻO ka hoʻonohonoho kala kala mua no Recordinates no Rec.2020 penei:
ʻO ka papa inoa o ka res.2020 ʻOkoʻa wale nō 0.02% o nā DCI-P3 a me NTSC 1953 mau kelepona kala i waho ma waho o ka FILL Gam. Rec.2020 mau uhi 99.9% o nā pahuhopu o Pinoter, e hana ana i keʻano o keʻano hoʻokūkū nui ma waena o nā mea i kūkāʻia. Me ka holomua o kaʻenehana a me keʻano he nui o nā TV i ka UHD, e lilo pinepineʻia ka pae Rec.2020.
Hopena
Ua hoʻopuka mua kēiaʻatikala i ka wehewehe a me ke kuleanaʻana o keʻano kala o ke kala o keʻano o ka hana hōʻike a me nā mea hoʻohālike i kaʻanoʻoi aku ka maʻalahi. Mai ka manaʻo o ka'āina,ʻo ka nui o kēia mau kūlana Gamut Gamut e like me kēia: Rec.2020> NTSB> P3> RecGb. Ke hoʻohālikelike nei i nāʻano kala kala o nā hōʻike likeʻole, he mea nui ia e hoʻohana i keʻano likeʻole a me ke kala e pale aku ai i nā helu makapō. Manaʻo wau he kōkua nui kēiaʻatikala i nāʻoihana ma kaʻoihana hōʻike. No kaʻike hou aku ma luna o nā hōʻike i alakaʻiʻia e nā hōʻike e alakaʻi ana, eʻoluʻoluHoʻokaʻaʻike i lokohui hui.
Post Time: Jul-15-2024