Isifundo: Dibanisa ubuso kwiapile (ii)

UKUTHETHA I-APPLE-2

Siyaqhubeka nenxalenye yesibini yesifundo gqiba ezinye izinto zobuso kwaye wongeze ezinye iinkcukacha ezinje ngegqabi elithwala isithsaba nombungu ofuna ukunyuka entlokweni yomhlobo wethu.

Ndizamile ukubonelela ngeenkcukacha ezininzi kangangoko, kodwa ukuba kukho ukuthandabuza ... kungcono ndingasigqibi isigwebo, akunjalo? ;)

Isifundo28

Inyathelo elilandelayo iya kuba kukungenisa ifoto apho siza kusebenzisa khona umlomo. Siza kunciphisa ukungasebenzi kwayo de sikwazi ukwahlula ngokucacileyo omabini la maleko. Inye ene-apile kwaye enye inentombazana. Siza kuguqula ubungakanani bayo ngokhetho lokuguqula (sele uyazi ukuba ungafikelela kolu khetho kuHlelo> Guqula imenyu okanye ngokucinezela iqhosha le Ctrl + T).

Isifundo29

Nje ukuba sibe nefoto kwindawo elungileyo, siya kukhetha isixhobo sokukhetha (Ndihlala ndikhetha i-polygonal lasso kuba yeyona ndiyilawulayo kakuhle, kodwa unokukhetha eyona ibonakala ikulungele) kwaye siya kukhetha indawo yemilebe kubandakanya imigca emihle. Oku kuya kusinika ukucacisa ngakumbi kunye nenyani.

Isifundo30

Siza kuya kukhetho lwe-msnú> Guqula. Siza kukhetha indawo engaphandle kwaye emva koko siza kucofa iqhosha lokucima (ukucima) ukuphelisa indawo engaphandle esingenamdla kuyo.

Isifundo31

Siza kufaka imo yokudibanisa ukukhanya kunye noluhlu kwaye siza kubona ukuba idityaniswe ngokugqibeleleyo kwi-apile (ifumene i-hue yayo). Kodwa imiphetho yomlomo ifoto isabonakala kakhulu kwaye into ekufuneka siyenzile ngoku kukuthamba kwaye siyifihle.

Isifundo32

Siza kuya kwimilebe yomlomo kwaye sikhethe isixhobo sokucima kwimenyu yezixhobo. Ngebrashi esasazeka kakhulu, ubungakanani obufanelekileyo kunye nokukhanya okungama-65% ukuyenza ngendlela egudileyo, siya kuqala ukuyicima loo miphetho kwaye siya kuyidibanisa neapile ngendlela ethe gabalala.

Isifundo33

Siza kuphinda sisebenzise isixhobo esingachazwanga kwakhona ngokubhenca okungama-50% kunye nobungakanani bebrashi obuhlala malunga nekota yebhloko, kwaye siza kuthi siyiqwalasele kancinci indawo eyiyeyona ifihliweyo ukuze isidlele sasekunene kunye nekona zibengcono.

Isifundo34

Kodwa njengoko unokuthekelela, sinomdla wokugcina umbala weentsini kunye namazinyo. Ngesi sizathu siza kuphinda-phinda olu luhlu nge Ctrl + J okanye kwimenyu yomaleko ngeqhosha lasekunene lempuku yethu kwi «Duplicate layer».

Isifundo35

Ngesixhobo se-lasso semagneti, siya kugqitha kuyo yonke indawo yangaphakathi yomlomo kwaye sigqibelele olu khetho nge-polygonal lasso, ukudibanisa okanye ukunciphisa indawo ekhethiweyo ngokufanelekileyo. (Ukhetho lwe-Alt + ukunciphisa kunye no-Shift + Ukukhetha ukwandisa indawo yethu ekhethiweyo). Ukuba ukhetha, unokubandakanya kolu khetho indawo yemilebe ukuze ubanike umbala wabo wendalo kodwa ngokobuqu, kubonakala kum ngathi kungcono ukunyanga iintsini kunye nomlomo wangaphakathi. Emva koko siza kubuyela kwimenyu Ukukhetha> Guqula kwaye siza kuphelisa nge-Delete isitshixo sangaphandle esingakhathaliyo.

Isifundo36

Okulandelayo siya kungenisa ifoto apho siza kuthatha khona impumlo. Siza kunciphisa ukungabonakali kwayo de sikwazi ukusebenza ngekhwalithi kwaye siya kuchaza indawo ephumelele kakhulu. Gcina ukhumbula ukuba ibhulorho yempumlo kufuneka ihambelane nemigca ephezulu yamehlo ukuvumela ukudityaniswa okukhulu kunye nevolumu. Nje ukuba kwenziwe oku, siya kusebenzisa isixhobo sokhetho esifuna kwakhona kwaye sizobe indawo egubungela yonke impumlo kunye nommandla ongaphezulu apho ujoyina khona amehlo. Le ndawo ibalulekile.

imfundiso

Ukunika ukubonakala okuhlekisayo, siya kuguqula kancinci ukubonakala kwempumlo, siyenze ibe nde. Siza kuya kuHlelo> Guqula> Imenyu ye-Skew.

Isifundo37

Ngokusebenzisa izibambo ezingasentla siya kuyinika ubume boonxantathu kwaye siya kuyiphucula.

Isifundo38

Emva koko siya kulandela inkqubo enye ebesiyenza kunye nezinye izinto zobuso. Siza kufaka imo yokudibanisa ekukhanyeni kwaye siya kuchaphazela umahluko. Siza kuya kumfanekiso> Uhlengahlengiso> Imenyu yamanqanaba. Ndibeke amaxabiso ali-17 / 0,78 / 255 nangona ungazama abanye. Into esiyifunayo kukulinganisa ubungakanani beendawo ezimnyama zomlomo kunye neendawo ezimnyama zempumlo. Oku kuya kufumana ukubonakaliswa okukhulu. Ukuthambisa ezona ndawo ziqaqambileyo zempumlo ndisebenzise isixhobo sokucima nge-opacity ye-50% kuba kubonakala kum ngathi iphume kakhulu kwaye iphange ukwenziwa kwenyani.

Isifundo39

Siza kongeza "njengeenwele" igqabi elincinci elithwele isithsaba esingaphezulu. Ukwenza oku, ndingenise ifoto, ndalungisa ubungakanani bayo ndayibeka kwindawo efanelekileyo ndisebenzisa isixhobo esijikelezayo. (Hlela> Guqula> Jikelezisa). Ndiye ndalungisa kancinane ubungakanani bayo ngefilitha ebandayo nefoto engama-20%.

Isifundo40

Ngempethu ndiyenzile ngokuchanekileyo ngaphandle kwenyathelo lokucoca ifoto. Ukukhethwa kwempethu kuye kwaba nzima ngakumbi, ngakumbi ngenxa yemeko engqongileyo ebikuyo, nangasiphi na isixhobo sokhetho besinganele, ke into endiyenzileyo kukukhetha imvelaphi kunye nesixhobo somlingo kwaye ndigqibelele yonke intsalela ye-halos umbala ngemaski yomaleko. Ndenze imaski yokwaleka kwaye ngombala ongaphambili omnyama kunye nebrashi engacacanga ndiyibuyisile ngononophelo imilenze kunye nolwandlalo.

Isifundo41

Okokugqibela, ndisebenzise isixhobo seBurn ukugxininisa isithunzi sendawo yoqobo kwaye ke ndinike imeko ivolumu engakumbi kunye nobunyani.


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  1. Uxanduva lwedatha: UMiguel Ángel Gatón
  2. Injongo yedatha: Ulawulo lwe-SPAM, ulawulo lwezimvo.
  3. Umthetho: Imvume yakho
  4. Unxibelelwano lwedatha: Idatha ayizukuhanjiswa kubantu besithathu ngaphandle koxanduva lomthetho.
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