Ungasusa kanjani umsindo ku-Photoshop? Susa umsindo ezithombeni zakho ngalesi sifundo.
Ezikhathini eziningi lapho sithatha izithombe futhi sinezikhathi ezimangalisayo, noma sithwebula indawo enhle, sithola ukuthi isithombe sithwetshulwa ngomsindo omkhulu. Lesi yisimo esenzeka ezithombeni zedijithali ekukhanyeni okuphansi.
Yebo, futhi ngenxa yokuthi sasingafuni ukulahlekelwa yileso sithombe, sasithatha kanjalo nje. Into ebaluleke kakhulu ongayisho ukuthi lezi zithombe zingathintwa kabusha futhi umsindo ususwe cishe ngokuphelele.
Inhloso yalesi sifundo ukusebenzisa ithuba lokusebenzisa izendlalelo ku-Photoshop ukuze lezo zithombe zibe ebuhleni bazo obungcono kakhulu futhi uzigcine kukhompyutha yethu.
Yini Noise?
Ngaphambi kokuthi siqale, ake sikhulume kafushane ngokuthi uyini umsindo. Umsindo yilokho okwenzeka esithombeni sakho uma usithwebula ekukhanyeni okuphansi. Amadivayisi aphoqeleka ukuthi aphakamise i-ISO ngenxa yokuntuleka kokukhanya, futhi lokhu kubangela amaphikseli afile, angenawo umbala, noma abukeke ehlukile kunalokho okufanele.
Uma uthatha isithombe ebusuku ngekhamera yekhwalithi ephansi, uzoqaphela ukuthi le nto esiyibiza ngokuthi umsindo izoba khona kakhulu.
Susa umsindo usebenzisa i-Photoshop
Esizokwenza ngokuyisisekelo ukusebenzisa izendlalelo ezimbili, eyodwa esusa umsindo nenye ezokunika ukucijile, futhi ngesikhathi esifushane isithombe sethu sizolungiswa.
- Vula i-Photoshop ngesithombe okukhulunywa ngaso futhi sizophinda ungqimba oluyinhloko. Kuzosetshenziswa ukufiphala okuthambile kulesi sendlalelo esisha esinganciphisa ngaso umsindo esinawo.
- Ukubuyisela imininingwane yesithombe sethu sizodala imaski yongqimba olukhanyayo. Ukuze wenze lokhu yiya kuphaneli yesiteshi bese ucindezela u-Ctrl + chofoza kwesokunxele esiteshini se-RGB ukuze ulayishe okukhethiwe okuvelele. Uma ngilayisha okukhethiwe, siya kusendlalelo esiyimpinda bese sengeza imaskhi yesendlalelo.
- Kufanele sengeze kuphela isihlungi ukuze sithole imiphetho kumaski futhi siqhathanise le miphetho ngokulungisa amaleveli noma amajika. Okuzokwenza lokhu ukuthi ukufiphala akuthinti imininingwane yezithombe zethu, futhi siwususile umsindo.
- Ukunikeza ukucijile sizophinda ungqimba lapho ukufiphala kwengezwe khona ngaphambili, sizosebenza kumaski wongqimba. Okokuqala siguqula le maski ngokucindezela u-Ctrl + I. Ngale ndlela sifihla ukufiphala kuso sonke isithombe ngaphandle kwemininingwane.
- Okulandelayo sisebenzisa isihlungi semaski esingabukhali.
Ngemva kokufaka lezi zinguquko esithombeni sethu sizobona ngokushesha ukuthi umsindo uphume ngempumelelo.
Izindlela ezahlukene zokususa umsindo ku-Photoshop
Uma sinezithombe ezinomsindo wedijithali futhi sifuna ukuwuqeda nge-Photoshop, singasebenzisa injini yokunciphisa umsindo ye-Lightroom, nge-Adobe Camera Raw.
Enye indlela onganciphisa ngayo umsindo ngokusebenzisa isihlungi esithuthukisiwe ku-Photoshop, noma ngokusebenzisa ama-plugin angaphandle. I-Photoshop ivumela izinketho ezithuthukisiwe zokususa umsindo wedijithali, ake sibone ukuthi yiziphi lezo zinketho:
I-Adobe Camera Raw
Lena inketho efanayo onayo ku-Lightroom ukususa umsindo, lezi zinhlelo zabelana nge-algorithm efanayo. Uzokwazi ukwenza umsindo ngokulungiswa kokukhanya, nokulungiswa kwesilayidi, nokuthambile kombala.
Isihlungi se-Photoshop sokunciphisa umsindo
Kuyisihlungi esilwa nomsindo esiza ukunciphisa umsindo, sisebenza ngendlela efanayo nekhamera eluhlaza futhi sisebenza ngamashaneli e-RGB. Kule mojula ethuthukisiwe yalesi sihlungi sizokwazi ukususa umsindo ngendlela yendawo, silungise ukuminyana kanye nokulondoloza imininingwane.
Ama-plugin nezandiso zokunciphisa umsindo ku-Photoshop
Lawa wonke ama-plugin ezinkampani zangaphandle akuvumela ukuthi ususe umsindo usebenzisa i-Photoshop. Okugqamayo phakathi kwazo: Luminar, Noiseware, Dfine 2, Noise ninja.
Amathiphu okunciphisa umsindo ngempumelelo
Uma isithombe sinomsindo wangemuva njengoba usebenzisa ukufiphala, ukukhanya, ukugqama, nokulungiswa kombala, uzovame ukuqaphela ukuthi umsindo ubonakala kakhulu, ikakhulukazi ezindaweni ezifana nezithunzi.
Okufanelekile, kufanele usebenzise ukunciphisa okulingene ekuqaleni kokuhamba kwakho komsebenzi, futhi ekupheleni kwayo yonke inqubo uqaphela ukuthi umsindo usekhona. Chitha i-anti-nomsindo kancane futhi ikakhulukazi ezindaweni ezithintekile.
Izindlela ezithuthukisiwe zokususa umsindo ku-Photoshop
I-Photoshop ivumela ukusetshenziswa kwamasu athuthukile ukususa umsindo uma kuqhathaniswa nezinye izinhlelo zokuhlela. Sikubonisa ukuthi kanjani:
Ubuchwepheshe "ukuxuba” noma ukuhlanganiswa kumayelana nokuthatha amashothi ahlukahlukene ngokushintsha amapharamitha kukhamera ukuze kamuva kuhlanganiswe izithombe ku-Photoshop. Ukuze sihlale nezindawo ezisithakaselayo.
Ukuze sifeze le nqubo sizodinga ukwenza a ukuchayeka kubakakiokungukuthi ukuhlanganisa amashothi amaningi ngesivinini esihlukile se-shutter. Ngale ndlela sizothola ikhwalithi ephezulu kakhulu emfanekisweni wokugcina.
- Thwebula ukuze ugweme umsindo engxenyeni evamile yesithombe. 20 isekhondi, f/2.8, ISO 2500
- Thwebula ukuze umise ukunyakaza kwe-Aurora Borealis. 1,6 isekhondi, f/2.8, ISO 5000
Sebenzisa isithombe esinomsindo owengeziwe njengesisekelo, bese sivala ingxenye yonke ngomnyama ukuze uthole isithombe esihlanzekile somsindo.
Ukupakishwa Kwento Ehlakaniphile
Lena enye indlela ephumelela kakhulu yokususa umsindo ku-Photoshop. Inqubo imayelana nokuthwebula amashothi amaningi ngenkathi ugcina yonke into ingashintshi: ukwakheka, amapharamitha, nokunye. Ukuze uzibeke ngemodi ye-median futhi ngaleyo ndlela uqede umsindo.
Umsindo uhlala uvela ngokungahleliwe, le nqubo izohlaziya izingxenye zesithombe ezingenamsindo ukuze zizihlanganise ndawonye ukuze kutholakale isithombe esihlanzekile.
Isiphetho
Sithemba ukuthi lesi sihloko sibe usizo kuwe, shiya kumazwana uma lesi sifundo sikusebenzele futhi ufunde ukuthi ungakwenza kanjani kanjani ukususa umsindo ku-Photoshop Kukhona ezinye izinketho eziningi zokususa umsindo, kufanele nje uzicwaninge futhi uzijwayeze ukusebenzisa lolu hlelo oluhle kakhulu.