Ungasusa kanjani umsindo ku-Photoshop? Indlela yokunciphisa umsindo esithombeni: kunomsindo

Ukunciphisa umsindo kunoma yisiphi isithombe noma isithombe manje sekuyiqiniso nangokwenziwe kwe-Photoshop CS2. Lolu hlelo lunomsebenzi obizwa ngokuthi "Nciphisa umsindo". Ngeke ukwazi ukususa ngokuphelele ngaphandle kokubheka imininingwane ebalulekile yesithombe sezithombe, kodwa kunethuba langempela lokuthuthukisa kakhulu ubuciko besithombe. Kulesi sihloko, sizoxoxa ngezindlela eziyinhloko zokususa umsindo ku-Photoshop: imibala, ukukhanya nokunye kwemifanekiso ye- JPEG.

Kungani izithombe zibonisa izinto zokusebenza? Iqiniso liwukuthi akuzona zonke ikhamera ezikwazi ukuthatha isithombe sekhwalithi ngesikhathi esibucayi. Ngisho noma isakhiwo singakhanyanga kahle, isithombe esakhiwe ikhamera yekhwalithi empofu itholakala ngezingoma ezidinga ukususwa. Yilokho kanye uShumodav okwenzela i-Photoshop, ngaphandle kokulimaza isithombe.

Izinhlobo eziyinhloko zomsindo esithombeni

Njengoba sekushiwo ngenhla, kunezinhlobo ezintathu eziyinhloko zomsindo esithombeni. Kuyinto umsindo wokukhanya, umbala nezinye iziphambeko zesithombe se-JPEG isinqumo. Ukusondela entweni ethunjiwe kwezinye izithombe, ungabona amaphikseli aluhlaza okwesibhakabhaka, aluhlaza okomvu kanye nobomvu. I-artifact enjalo ingumbala wombala ongancishiswa ngosizo lomfanekiso owenzelwe ngokukhethekile "we-Photoshop". Cabanga ukuthi isebenza kanjani. Emenyu sibheka into ethi "Ukuhlunga", ngokuchofoza kukho, khetha "Memeza" -> "Nciphisa umsindo ..." ohlwini lokudonsela phansi bese uqhubekela phambili kuzilungiselelo zokuhlela isithombe.

Hlunga - lokhu akulona uhlelo lwezithombe ze-photoshop, kodwa umsebenzi ojwayelekile owakhiwe ngaphakathi. Kubalulekile ukuhlola ngokuningiliziwe ibhokisi lengxoxo ozothola lapho uhlela isithombe.

Iwindi lesethingi

Isihlungi sokunciphisa umsindo sinomkhakha omkhulu wokubuka kuqala ohlangothini lwesobunxele nezigaba eziningana nezilungiselelo zamanqanaba ahlukahlukene aphule ngakwesokudla. Njengendawo yokusebenzela ye- "Photoshop", ungabona ngokushesha izinguquko ezenziwe esithombeni efasiteleni lesethingi.

Izilungiselelo zinezikali ezine eziyinhloko:

• Intensity;
• Ukunciphisa umsindo wembala;
• Ukuqina;
• Izinga le-contour yeyingxenye.

Iningi lezilungiselelo lihlelwe ngamaphesenti besebenzisa isilayidi, futhi amandla ahlelwe esilinganisweni seshumi. Ngezilungiselelo ezinjalo ezilula newindidi yokuhlela enembile, ungakwazi kalula ukuthola indlela yokususa umsindo ku-Photoshop. Ukuze uthole umphumela wekhwalithi engcono kakhulu wokunciphisa umsindo, kufanele uqale ukusetha wonke ama-sliders ezingeni le-zero uphinde uhlole ukuthi umkhawulo usondele ekususweni kwezinto zokusebenza ze-JPEG. Emva kwalokho ungaqala ukulungisa imiphumela ehlukahlukene yemisindo ezingeni eliphezulu lesithombe.

I-viewport ingasondeza ngaphakathi nangaphandle, ikhuphuke futhi iyancipha izinto ezithombeni. Ngakho izinguquko ezenziwe esithombeni zibonakala zingcono kakhulu.

Ukuhlela umsindo wombala

Ake siqale ukuhlela isithombe ngokunciphisa umsindo wombala. Uthini? Lezi amaphikseli aluhlaza okwesibhakabhaka, aluhlaza okomvu kanye nobomvu okuzungeza uhlaka lwento. Sizozama ukususa kubo, besebenzisa isihlungi sokunciphisa umsindo kuphela. Ngakho-ke, ake siqale.

1. Ngemva kokuthi silayishe isithombe futhi sakhetha into ethi "Yehlisa umsindo", iwindi livela "ku-Photoshop", lapho sidinga ukukhulisa khona isithombe ukuze amachashazi abomvu, aluhlaza futhi ahlaza okwesibhakabhaka abonakale.
2. Okulandelayo, qhubeka uwasuse ngokuhudula isilayidi kumbusi ngegama elinciphisa umsindo wembala. Ngesikhathi sokuhlela, sisheshe sibheke endaweni yokubuka kuqala kumphumela. Uma amaqabunga amaningi anemibala elala, ungakwazi ukuma ngokushesha ezingeni elifisiwe lesilayidi bese uhlela uhlobo oluthile lomsindo. Akunakwenzeka ukusho ngokuqondile ukuthi yiziphi amaphesenti okumele ukhethe, ngoba isithombe ngasinye siyingqayizivele futhi sihlukile ngempahla yaso.

Indlela yokunciphisa umsindo wokukhanya kwesithombe ku-Photoshop

Ngemva kokukhipha isici sebala, awusathokozi ngomphumela futhi usazibuza ukuthi ku-Photoshop ukususa kanjani isithombe esithombeni? Isigaba esilandelayo ukunciphisa umsindo wokukhanya. Ngokungafani nesici esedlule, amachashazi amnyama, amhlophe namhlophe avela esithombeni. Lona umsindo wokukhanya. Ukuze uyiqede, udinga ukwenza ukulungiswa kwezinyathelo ezimbili zezilungiselelo. Okokuqala, udinga ukusetha isilayidi sogesi kuya ezingeni le-zero bese uqala izilungiselelo. Kubalulekile ukukhumbula ukuthi izithombe kufanele zihlale ngendlela engokoqobo ngangokunokwenzeka. Ukuze uzuze lo mphumela, udinga ukubheka iwindi lokubuka kuqala bese uliqhathanisa nesithombe sokuqala. Kanye nezilungiselelo zokuqina kubalulekile ukulondoloza imininingwane. Ngakho-ke, asilandeli kuphela ukunyamalala komsindo, kodwa futhi nokuphepha kwezinto.

Izilungiselelo zokuhlunga ezithuthukile

Uma kungekho abahleli bezithombe kukhompyutha abakwazi ukususa umsindo ngaphandle kokulahlekelwa okukhulu kwemininingwane yesithombe, ngakho-ke izilungiselelo zokuhlunga zomsindo ezithuthukisiwe zizosiza. Zisefasiteleni elifanayo njengezilungiselelo ezivamile, umehluko kuphela ukuthi udinga ukuhambisa uphawu lokungena kusuka "Into Eyinhloko" into ethi "Okuthuthukisiwe". Isilungiselelo esisha sibonakala ngakwesokudla kwewindi lokuhlela. Udinga ukuchofoza ithebhu ngegama elithi "Esiteshini". Ungasusa kanjani umsindo ku-Photoshop nalokhu okungeziwe okuncane? Okubalulekile ukuthi ungakwazi ukulahla iziphambeko ngokuhlukile kwisiteshi ngasinye. Ngakho-ke, isibonelo, kunomugqa munye wokunciphisa amaphikseli aluhlaza okwesibhakabhaka, omunye ukususa okuhlaza futhi uhlukanise amachashazi abomvu. Ngamunye wabo, ungahlela ubukhulu bomsindo wokugqama futhi ulondoloze imininingwane ngayinye yeziteshi.

Kungani udinga ukuhlela lezi ziteshi ezintathu? Iqiniso liwukuthi izithombe eziningi zidalwa ngesisekelo sembala eluhlaza okwesibhakabhaka, ebomvu neluhlaza. Kungacatshangwa ukuthi kungomzila owodwa owodwa ukuthi kuyoba nomsindo owengeziwe kunomunye. Yingakho kuphumelela ukuwacindezela ngokwehlukana. Lokhu kuholela eqinisweni lokuthi imininingwane yezinto ezithombeni izogcinwa kangcono kakhulu.

Indlela yokususa umsindo ku-Photoshop usebenzisa isihlungi somsindo, sichitha, manje kufanele ukhokhele izinto ezenziwe ngefomethi yefomethi ye-JPEG ngenkathi ulondoloza isithombe.

Izakhiwo zefomethi ye-JPEG

Iyini lephutha futhi kungani ibonakala? Kungakhathaliseki ukuthi isiphi isithombe esisetshenzisiwe: esisha, esenziwe nje ngekhamera eliphezulu, noma esilondolozwe ohlelweni lwehluzo lwe- Photoshop nesandiso .jpeg - ngesikhathi sokucindezela, umsindo uvela esithombeni. Ngisho noma kungakhathaliseki ukuthi yiziphi abahleli bezithombe kukhompyutha oyisebenzisayo, isithombe se-JPEG sihlale siphakeme kakhulu, singase sibonakale sifana namaphikseli ahlukene. Ukuqeda ukukhubazeka okunjalo, udinga ukuhlola ibhokisi eceleni kwento ukukhipha izinto ze-JPEG kusihlungi sefriji yokuhlunga isihlungi somsindo. Izenzo ezinjalo zizoholela esixazululweni sombuzo: "Indlela yokuthuthukisa isithombe ku-" Photoshop "?"

Amathiphu awusizo wokususa umsindo

• Setha imingcele yokuqala yesikrini somsindo endaweni yesimo ngokuhudula wonke ama-sliders ngakwesokunxele. Bese wenze ushintsho, uqale ngomsindo wombala.
• Buka umphumela ngokushesha efasiteleni lokubuka kuqala. Sondeza bese usondeza isithombe kuso ukuze kube nomphumela omuhle kakhulu wekhwalithi.
• Uma ungeke ukwazi ukusula isithombe somsindo, iya ezilungiselelweni eziphezulu zezihlungi nesiteshi ngaphandle kwamaphoyinti aluhlaza, obomvu nokuluhlaza okuzungeza into.

Amanye abahleli bezithombe ezifingqiwe kukhompyutha yokuthuthukiswa kwesithombe

Kuze kube manje, kunezinhlelo eziningi ezihlukene zokususa izinto ezenziwe ngezithombe, ama-ripples namazwi. Futhi konke ukuze wenze izithombe zakho zibe ngezinga eliphakeme futhi elihle. Akudingekile ukusebenzisa i-Photoshop ukususa umsindo wokugqama nombala kusuka esithombeni sakho. Ungalanda uhlelo oluthile olwenziwe ngalezi zinhloso, isibonelo, njenge-Reconstructor yoMbala. Noma ngokungeziwe ufake i-plug-in ku-Adobe Photoshop Camera Raw - lena uhlelo olukhethekile lwe-Photoshop. Izithombe kuzo zingakwazi ukusingatha inani elikhulu, futhi nganoma yisiphi isandiso esichazayo nesicindezelayo. Kodwa ukuze isithombe sakho sibonakale sihle futhi sihle ngangokunokwenzeka, kubalulekile ukuthi sikwazi ukwenza kahle izithombe, kodwa futhi ukhethe ikhamera ephezulu.