Namhlanje sibona iifoto ezininzi ezineziphumo ezifanayo nezi
Abaninzi baya kucinga ukuba kunzima, kodwa akukho konke, kulula kakhulu kwaye ngexabiso eliphantsi ngokwenene. Kule tutorial, ndiza kukubonisa indlela yokwenza isitudiyo sasekhaya, esiya kuba sesona sinoqoqosho kwaye silula kwaye ndiya kukubonisa indlela yokuthatha kunye nokwenza iifoto ngeendlela ezimbini ezahlukeneyo, eziya kuba "yiMode A" kunye "neModi. B”. Ukuze imifanekiso ingonakali ngenxa yokuqhubekeka ndlongondlongo, siya kuthabatha ukufota RAW.
Ukwenza istudiyo sasekhaya sidinga: Ikhadibhodi enkulu emhlophe (ukuba ubufuna imvelaphi komnye umbala, omnye umbala), ikhamera, i-tripod kunye nokukhanya kwendalo (ndikhetha ukuba idanyazise ukukhanya kuba ayidali imbonakalo okanye izithunzi). vakalisa).
Sibeka izinto njengakumfanekiso, ngokucacileyo ukuba ufuna ukubeka ikhamera phezulu uyibeka kwaye ukuba ufuna ukutshintsha indawo yento uyitshintshe.
IMODE A
Ukuthatha ukudubula ngokukhanya kwendalo: Silinganisa ukukhanya kwaye siseta i-photometer +1 / 1,5 / 2EV, ukwenzela ukuba ikhadibhodi ibe mhlophe (kwaye ingabi yi-18% grey) kunokuba ngaphandle kokutshisa iteksi (yiyo loo nto kucetyiswa ukuba usebenzise ifomati ekrwada, okanye RAW). Kuyacetyiswa ukuba ubeke i uvakalelo olusezantsi lwe-ISO ukuba ikhamera inakho, kwaye ukuba sifuna into ukuba igxininise ngokugqibeleleyo, njengoko kunjalo, siya kubeka a i-diaphragm evaliweyo ukufumana, ngale ndlela, ubunzulu bentsimi. Ukuba i-tripod ayizinzile kakhulu, sibeka ukulibaziseka kwe-trigger kwaye sidubule, okanye singaphumeleli oko, sisebenzisa ukukhululwa kwentambo.
Inxalenye elandelayo yomsebenzi yenziwa phambi kwekhompyuter.
Ifoto ethathwe njengoko injalo kwikhamera yile:
Emva kokuyiqhuba nge-Adobe Camera RAW kunye neFotoShop siya kufumana oku:
Ukufezekisa esi siphumo siya kwenza oku kulandelayo, kwiKhamera RAW sibeka ukubuyiswa kubuninzi kwaye sisuse abamnyama (ngokwengcamango), ngoko sandisa ukubonakaliswa ngaphandle kokutshisa into, imvelaphi inokutshisa, ekubeni iya kuba mhlophe ( nge-flash iba mbi ngakumbi, kuba ukubonakaliswa kuya kutshisa).
Emva koko sivula kwi-PhotoShop kwaye siye kumaNqanaba kwinqanaba elitsha lohlengahlengiso kunye nemowudi yokukhanya kwaye ulungelelanise kwiindawo apho i-histogram iqala kwaye iphela ukuze ufumane umfanekiso ochaseneyo. Ukuba siqaphela ukuba imvelaphi ayikabi mhlophe ngokupheleleyo okanye imhlophe njengoko sifuna, sinokubuyisela umbala wendawo yangasemva kwaye siyenze ibe mhlophe, okoko nje singayitshisi into (xa zizinto ezimnyama, inyathelo lokutshintsha umbala. ayidli ngokuba yimfuneko. ) okanye yenza lula ngebrashi yokulinganisa umbala okanye nayiphi na enye indlela oyaziyo.
Ekugqibeleni, emva kokuthatha ifoto ngembobo evaliweyo, Ukuba sinamachaphaza othuli kwinzwa, aya kubonwa, ke ngoko, siyawaphelisa ngesiqwenga kwaye ukuba siyibona iyimfuneko sisebenzisa imaski yokugxila, njengoko kunjalo.
IMODE B
Le ndlela ilula kwaye ikhawulezayo ibandakanya ukuthatha ifoto ngokubeka ifayile umlinganiselo webala, ukulinganisa into yokufota (ukuba nje kumnyama) kunye nokudubula ngemitha yokukhanya kwi-0 (mhlawumbi asiyi kufezekisa umhlophe ococekileyo kakhulu apho siya kuhlawulela ukuvezwa de sifumane umphumo oyifunayo). Ke njengenkqubo yangemva kuya kufuneka uchukumise amanqanaba kuphela, ushenxise amabala othuli kwinzwa anokubonakala ngenxa yokusetyenziswa kweediaphragms ezivaliweyo kunye neziphene ezinokuba nazo ikhadibhodi (imikrwelo, amabala, iinyembezi. .), Ngale njongo ungasebenzisa i-clone buffer kunye nezixhobo zokuvala.
Masiyikhumbule loo nto ukukhanya kwendalo akusoloko kufana, ngoko ifoto nganye lihlabathi kwaye iziphumo aziyi kuhlala zifana, nangona ziya kufana.
Ngezinto ezikhanyayo (ezimhlophe) akukho nanye kwezi nkqubo zimbini inokuqhutywa, ngoko ke imvelaphi yombala owahlukileyo kuya kufuneka ibekwe. Ndikushiyela umzekelo othathwe kumlinganiselo othile.