Indlela Yokusebenzisa Umsizi Wesikhala Wokubonisa I-Mac yakho

Qala ngemiboniso yephrofayela ye-ICC, bese wenza ngokwezifiso kusuka lapho

01 ngo-07

Isingeniso Ekusebenziseni i-Mac Display Calibrator Assistant

Ochwepheshe bezithombe abajwayele ukuba yibo kuphela abadinga ukukhathazeka ngokuchaneka kombala kwabaqaphi babo. Lezi zinzuzo zenza ukuphila kwabo kusebenze ngezithombe ngenye indlela. Ukuqinisekisa ukuthi imibala abayibonayo kubaqaphi bayo imibala efanayo ebonwe ifomu lokugcina lephrojekthi lingasho umehluko phakathi kokugcina amakhasimende nokulahlekelwa kwezinye izinzuzo zehluzo.

Bonisa ukulinganisela kuwo wonke umuntu

Namuhla, cishe wonke umuntu usebenza ngezithombe, nakuba akuzona zonke izidingo zethu ezithembele kuzo. Sigcina umtapo wezithombe kuma-Macs ethu; sinyathelisa izithombe usebenzisa amaphrinta ombala , futhi sisebenzisa amakhamera adijithali angakwazi ukuthatha izithombe njengento elula njengephuzu bese uchofoza.

Kodwa kwenzekani uma leyo mbala ebomvu ekhunjulwayo oyikhumbulayo ebona ukubukeka kwekhamera yakho ibheka udaka kancane ekuboniseni kwakho kwe-Mac, ne- orange enhle lapho iphuma kuphrinta yakho ye-inkjet ? Inkinga yukuthi amadivaysi e-chain - ikhamera yakho, ukubonisa, kanye nephrinta - ayisebenzi ngesikhala sombala ofanayo. Abazange balinganiselwe ukuqinisekisa ukuthi umbala uhlala ofanayo kuyo yonke inqubo, kungakhathaliseki ukuthi iyiphi idivayisi ebonisa noma eveza isithombe.

Ukuthola izithombe ku-Mac yakho ukufanisa imibala yezithombe zangempela kuqala ngokulinganisela ukubonisa kwakho. Izindlela zokulinganisela ezingcono kakhulu zisebenzisa ama-colorimeters based based-hardware, amadivaysi anamathisela ekuboniseni futhi alinganise indlela aziphatha ngayo ekusabela emifanekisweni ehlukahlukene. Amasistimu asekelwe ku-colorimeter bese i-LAKs (i-LUTs yamatafula wokubuka) ukukhiqiza imibala efanele.

Amasistimu wokulinganisa okusekelwe kwi-Hardware angaba nenembile kakhulu, kodwa isikhathi esiningi, ayingxenye yecala lentengo yokusetshenziswa okungavamile (nakuba kunamodeli angabizi kakhulu atholakalayo). Kodwa lokho akusho ukuthi kufanele uhlupheke emibala emibi. Ngesiza esincane esivela kumasistimu wokulinganiswa okusekelwe kwesofthiwe, ungaqinisekisa ukuthi umlenze wakho okungenani ku-ballpark efanele, ukuze lapho uhlolisisa ngokucophelela, izithombe ozibonayo ekuboniseni kwakho zingumdlalo osondelene kakhulu nezinguqulo zokuqala.

Amaphrofayela wombala we-ICC

Iziboniso eziningi ziza nama-ICC (International Color Consortium) amaphrofayela. Amafayela wokulinganisa, ngokuvamile abizwa njengamaphrofayela ambala, tshela uhlelo lwakho lwehluzo lwe-Mac ukuthi ungabonisa kanjani izithombe ngokuqondile. I-Mac yakho ingaphezu kokujabula ukusebenzisa amaphrofayela akho ombala, futhi eqinisweni, iza kuqala ukulayishwa ngamaphrofayli amaningi okubonisa okuvelayo namanye amadivayisi.

Uma uthenga umqapha omusha, cishe uzovela iphrofayli yombala ongayifaka kwi-Mac yakho. "Ngakho-ke," ungase uzibuze, "uma i-Mac yami isivele inayo futhi ibona amaphrofayela ombala, kungani ngidinga ukulinganisela ukubonisa kwami?"

Impendulo yukuthi amaphrofayli ombala ayisisekelo sokuqala. Kungenzeka ukuthi kunembile usuku lokuqala ovula umqapha wakho omusha, kodwa kusukela kulolo suku phambili, ukuqapha kwakho kuqala ukuguga. Njengoba uneminyaka yobudala, iphuzu elimhlophe , ijika lokuphendula kwe-luminance, nekhadi le-gamma liqala ukushintsha. Ukulinganisela umqapha wakho kungabuyisela esimweni sokubukeka-okusha.

Ake siqalise ngenqubo yokuklanywa kwesofthiwe, usebenzisa isofthiwe ephuma mahhala.

02 ngo-07

Qala umsizi wesikhangiso sokubonisa ama-Macs ukuze udale iphrofayela yombala

Sizosebenzisa umsizi wesikhangiso esivela ngaphakathi ekuboniseni ama-Mac ukuqhuba inqubo yokulinganisela, elula. Umsizi uzobonisa izithombe ezihlukahlukene futhi akucele wenze izinguquko kuze kube yilapho isithombe ngasinye sifana nencazelo. Isibonelo, ungabona amaphetheni amabili amaGrey futhi uceliwe ukuthi ulungise ukukhanya kuze kube yilapho lezi zithombe ezimbili zibonakala zikhazimulayo.

Ngaphambi kokuba Uqale Uhlelo Lokulondoloza Ukubonisa

Ngaphambi kokuba uqale ukulinganisela ukubonisa kwakho kufanele uthathe isikhathi ukuqinisekisa ukuthi umqapha wakho usethelwe endaweni enhle yokusebenza. Ezinye izinto ezibonakalayo zokuzibuka zihlanganisa ukugcina ukucabangela nokukhanya kokungena ekubonisweni. Qinisekisa ukuthi uhlala nge-90-degree-angle endizeni yomqapha futhi awubukeli isibonakaliso kusuka ekungeneni kwe-angle. Ngokufanayo, ukubonisa akufanele kube phezulu kakhulu noma kuphansi kakhulu; akudingeki ukuba uhlobe ikhanda lakho ukuze ubone umbono jikelele.

Yenza indawo yakho yokusebenza ikhululeke. Khumbula, asikho isidingo sokusebenza ebumnyameni. Igumbi elikhanyisiwe kahle, uma nje uvikela isibonisi kusuka ku-glare nokubukeka okukhanyayo.

Qala Umsizi Wesikhala Wokubonisa

I-Calibrator Yokubonisa iyingxenye yamasevisi we-Apple ColorSync. Ungayithola ngokumba ngemitapo yezinhlelo, kepha indlela elula yokuqalisa i-Display Calibrator ukusebenzisa i- Display Preference pane .

1. Chofoza isithonjana sezintandokazi zesistimu ku- Dock , noma khetha Izinketho ZeSistimu kusuka kwimenyu ye-Apple.
2. Chofoza ukubonisa isithonjana kufasiteleni lokuthandayo leSistimu.
3. Chofoza umbala wethebhu.

Ukuqala Ngephrofayela Yombala

Uma usuvele unesipiliyoni sombala esetshenziselwa ukuqapha kwakho, sizofakwa kuhlu futhi sigcizelelwe ngaphansi kokuthi 'Bonisa iphrofayela.' Uma ungenayo iphrofayili ethize yesiboniso sakho samanje, kungenzeka ukuthi iphrofayli yesizukulwane inikezwe.

Uma unomlando ojwayelekile, kungaba umqondo omuhle ukubuka iwebhusayithi yakho yomkhiqizi wokuhlola, ukubona ukuthi kukhona amaphrofayela we-ICC ongayilanda. Ukulinganisela ukubonisa kwakho kulula uma uqala kusuka kuphrofayili ethize kunomuntu ojwayelekile. Kodwa ungakhathazeki; uma iphrofayli yomkhiqizo iyindlela yakho kuphela, i-Display Calibrator Assistant ingakwazi ukudala iphrofayli ehloniphekile yokuyisebenzisa. Kungase kuthathe ukudida okuncane ngokulawulwa kwe-calibrator.

Qinisekisa ukuthi iphrofayela oyifisa ukuyiqala iyaqokonyiswa.

1. Ku-OS X Yosemite nangaphambilini chofoza inkinobho ye- Calibrate .... Ku-OS X El Capitan futhi kamuva ubambe ukhiye we- Option ngenkathi uchofoza inkinobho ye- Calibrate ....
2. I-Assist Calibrator Assistant izoqala.
3. Beka uphawu lokuhlola ebhokisini lemodi yobuchwepheshe .
4. Chofoza inkinobho Qhubeka .

03 ka-07

Sebenzisa i-Mac Display Display Calibrator ukubeka ukukhanya nokugqama

I-Assist Calibrator Assistant iqala ngokukusiza ukuthi usethe umehluko wokubukisa nokukhanya. (Lesi sinyathelo sisebenza kubakhokeli bangaphandle kuphela; akusebenzi kuma-iMacs noma ezincwadini zokubhala.) Uzodinga ukufinyelela ukulawula okuzakhelwe ngaphakathi kwesikrini, okuhluka kusuka kumkhiqizi kuya kumkhiqizi. Kungenzeka kube nesistimu yokubonisa isikrini evumela ukuthi wenze ukulungiswa nokuqhathanisa ukulungiswa, noma kungase kube khona izindawo zokulawula ezizinikezele kumqapha walezi zilungiso. Hlola ibhukwana lomqapha ukuze uthole isiqondiso, uma kudingeka.

Bonisa umsizi wesikhala somsizi: Bonisa ukulungiswa

I-Assistant Calibrator Assistant iqala ngokukucela ukuba ulungise ukulungiswa kobuqhathanisa bokubonisa kwakho kwisimiso esiphezulu. Ukuze kuboniswe i-LCD , lokhu kungase kungabi umqondo omuhle, ngoba ukwenza kanjalo kuzokwandisa ukukhanya kwe-backlight, kudle amandla amaningi, futhi kufinyelele isikhathi sokubuyiselwa emuva ngokushesha. Ngitholile ukuthi akudingekile ukuhlukumeza kuze kube yilapho kutholakala ukulinganiswa okunembile. Ungathola futhi isibonisi sakho se-LCD asinalo, noma siphelele kakhulu, ukulungiswa okuhlukile.

Okulandelayo, i-Display Calibrator izobonisa isithombe esimhlophe esiqukethe i-oval phakathi nesikwele. Lungisa ukukhanya kombukiso kuze kube yilapho i-oval ingabonakali kalula kusuka esigcawini.

Chofoza Qhubeka uma usuqedile.

04 ka 07

I-Mac Display Calibration: Hlola Impendulo Yakho Yokubonisa Yomuntu

I-Assist Calibrator Assistant izocacisa ijika lokuphendula lokukhanya lokukhanya. Lesi yisinyathelo sokuqala esimisweni sezinyathelo ezinhlanu; zonke izinyathelo ezinhlanu zifana. Uboniswa into eyisikwele eyenziwe ngamabha amnyama negrey, ene-gray logo ye-Apple enkabeni.

Kunezilawuli ezimbili. Ngakwesobunxele yi-slider elungisa ukukhanya kwesihlobo; ngakwesokudla kungumdlalo wokuzijabulisa ovumela ukuthi ulungise i-logo ye-Apple logo.

1. Qala ngokulungisa isilayidi sokukhanya kuze kube yilapho i-logo logo ye-Apple ifana nesigaba sangemuva ngokukhanya okubonakalayo. Kufanele nje nje ukwazi ukubona i-logo.
2. Okulandelayo, sebenzisa ukulawula kwe- tint ukuze uthole i-logo logo ne-background gray ukuze ibe nombala ofanayo noma oseduze ngangokunokwenzeka.
3. Kungase kudingeke ulungise isilayidi sokukhanya njengoba ulungisa i- tint .
4. Chofoza Qhubeka uma uqedile ngesinyathelo sokuqala.

Iphethini efanayo nokulawula ukulungiswa kuzoboniswa izikhathi ezine. Ngenkathi inqubo ibonakala iyifana, empeleni ulungisa ukuphendula kokukhanya kumaphuzu ahlukene ejika.

Phinda ulungise izinguquko ozenzile isinyathelo sokuqala ngenhla ngayinye yezinkinobho ezine zokusinda kwe-curly response.

Chofoza inkinobho Qhubeka ngemva kokuqeda izinyathelo zonke.

05 ka-07

I-Mac Display Calibration Assistant isetshenziswa ukukhetha Gamget Gamma

I-gamget ekhonjiwe ichaza uhlelo lokufaka ikhodi olusetshenziselwa ukuhlawulela isimo esingenasici sokuthi sibona kanjani ukukhanya, kanye nemvelo engavumelekile yokubonisa. I-Gamma cishe icatshangelwa kangcono njengokulawula ukungafani kwesiboniso; lokho esikubiza ngokuthi umehluko empeleni yizinga elimhlophe. Ukuhamba isinyathelo esisodwa, lokho esikubiza ngokuthi ukukhanya ukukhanya kwezinga elimnyama. Ngenxa yokuthi lesi sigama singase sidideke kakhulu, sizonamathela ngendlela evamile futhi sibize leli gama.

Ama-Macs asebenzisa ngaphambilini i-gamma ye-1.8. Lokhu kufanelana nezindinganiso ezisetshenziselwa izinqubo zokuphrinta, okwakuyisizathu esisodwa ukuthi i-Mac yenza kahle embonini yokunyathelisa ezinsukwini zayo zakudala; yenza ukushintshaniswa kwemininingwane kusuka ku-Mac ukuze ihambisane nokucindezela okuningi futhi kunokwethenjelwa kakhulu. Namuhla abasebenzisi abaningi be-Mac bahlose ukukhipha ngaphandle kwamasevisi wokuphrinta ochwepheshe. Ngenxa yalokho, i-Apple ishintshe ijika le-gamma elikhethwayo eliyi-2.2, okuyinto ye-gamma efanayo esetshenziselwa iziphequluli ukubonisa izithombe. Kuyi-format yangokwezifiso yama-PC kanye nezinhlelo zokusebenza zehluzo eziningi, njenge-Photoshop.

Ungakhetha noma yiluphi uhlobo lwe-gamma olufisayo, kusuka ku-1.0 kuya ku-2.6. Ungakhetha futhi ukusebenzisa i-gamma yakho yokubonisa yomdabu. Noma ubani onesibuko esisha, esebenzisa i-gamma setting setting cishe umqondo omuhle. Ngokuyinhloko, ukubonisa kwansuku zonke kunendawo yokudlala ye-gamma ezungeze i-2.2, nakuba izohluka kancane.

Isizathu esiyinhloko sokungasebenzisi i-gamma setting yasekuqaleni kungukuthi ukubonisa okudala, kusho unyaka noma ngaphezulu ubudala. Ukubonisa izingxenye kungadlulela isikhathi esingaphezu kwesikhathi, ukushintsha i-target gamma kude nesilungiselelo sokuqala. Ukusetha ngokuzenzakalelayo i-target gamma kuzokuvumela ukuba usebenzise i-gamma emuva endaweni efunayo.

Iphuzu elilodwa lokugcina: Uma ukhetha ngokuzenzakalelayo i-gamma, i-LUT yekhadi legrafu isetshenziselwa ukwenza izinguquko. Uma ukulungiswa okudingekile kukhulu ngokweqile, kungaholela ekuqhubeni amabhande kanye nezinye izinto zokubonisa izinto. Ngakho-ke, ungazami ukusebenzisa izilungiselelo ze-gamma zamandla ukuze uqhubekele ukubonisa kakhulu kakhulu kune-gamma yayo yomdabu.

Chofoza Qhubeka ngemva kokukhetha kwakho.

06 ka-07

Sebenzisa ukulinganisa kwakho kwe-Mac yakho ukuze ukhethe i-Target White Point

Ungasebenzisa i-Display Calibrator Assistant ukusetha iphuzu elimhlophe elibhekiselwe, eliyisethi yamanani ombala achaza umbala omhlophe. Iphuzu elimhlophe lilinganiselwa kumadigri Kelvin futhi libhekisela ekushiseni kwe-black-body radiator engcono ephuma emhlophe lapho ifika ekushiseni okuqondile.

Kuzo zonke izibonisi, lokhu kufinyelela kuba ngu-6500K (eyaziwa ngokuthi i-D65); elinye iphuzu elivamile lingu-5000K (owaziwa nangokuthi ngu-D50). Ungakhetha noma yiliphi iphuzu elimhlophe oyifunayo, kusuka ku-4500K kuya ku-9500K. Inani elingaphansi, inani elifudumele noma eliphuzi leli phuzu elimhlophe livela; i-value ephakeme, i-colder noma ngaphezulu okwesibhakabhaka kubonakala.

Futhi unenketho yokusebenzisa iphuzu lakho elimhlophe lokubonisa ngokufaka uphawu lokuhlola ku-'Sebenzisa ibhokisi elimhlophe lendawo '. Ngincoma le nketho uma usebenzisa indlela yokubuka yokubukwa.

Into eyodwa okumele uyiqaphele: Iphuzu elimhlophe lokubonisa lakho lizoqhutshwa ngokuhamba kwesikhathi njengezingxenye zesikhathi sakho sokubonisa. Noma kunjalo, iphuzu elimhlophe lendawo elivame ukukunika ukubonakala kombala omuhle kakhulu, ngoba ukushayela ngokuvamile akumele kubonakale ngeso. Uma usebenzisa i-colorimeter, i-drift izobonakala kalula futhi ungabeka iphuzu elimhlophe ngokufanele.

Chofoza inkinobho Qhubeka .

07 ka-07

Ilondoloza Iphrofayela Yombala Omusha Yadalwa yi-Calibrator Yokubonisa

Izinyathelo zokugcina ze-Display Calibrator Assistant zincuma ukuthi ngabe umbala wombala owawudalile kufanele utholakale ku-akhawunti yakho yomsebenzisi noma bonke abasebenzisi, futhi unikeze igama lefayela lephrofayela yombala.

Izinketho zokuphatha

Le ndlela ingase ingabi khona uma ungangeni ngemvume nge- akhawunti yomlawuli .

1. Uma ufuna ukwabelana ngephrofayela yombala, faka uphawu lokuvumela kuVumela abanye abasebenzisi ukuthi basebenzise leli bhokisi lokulinganisa . Lokhu kuzovumela wonke ama-akhawunti ku-Mac yakho asebenzise iphrofayli yokubonisa elinganisiwe.
2. Chofoza Qhubeka .

Qamba igama lombala olinganisiwe

I-Assist Calibrator Assistant izophakamisa igama lephrofayela entsha ngokufaka igama elithi 'Ukulinganiswa' egameni lephrofayela ekhona. Yebo, ungashintsha lokhu ukuze uhambisane nezidingo zakho. Ngincoma ukuthi unikeze iphrofayli yokubonisa okulinganiselwe igama eliyingqayizivele, ngakho-ke ungabhali phansi iphrofayela yokuqala yokubonisa.

1. Sebenzisa igama eliphakanyisiwe noma faka entsha.
2. Chofoza Qhubeka .

I-Display Calibrator Assistant izobonisa isifinyezo sephrofayela, ibonisa izinketho ozikhethile kanye nekhasi lokuphendula elitholiwe ngesikhathi senqubo yokulinganisela.

Chofoza Ukwenziwe ukuze uphume ku-calibrator.