Ungawasusa kanjani amehlo abomvu esithombeni nge-GIMP?
Ukuba khona kweso elibomvu ezithombeni kungonakalisa ngokuphelele isithombe. Ngenhlanhla, ngosizo lwe-GIMP, uhlelo lwamahhala noluvulekile lokuhlela isithombe, kungenzeka ukuqeda le nkinga ngokushesha futhi kalula. Kulesi sihloko, sizokubonisa Igxathu emvakwe gxathu Ungawasebenzisa kanjani amathuluzi afanele ku-GIMP ukulungisa iso elibomvu izithombe zakho ka ngempumelelo, ukuzuza imiphumela yobungcweti.
1. Vula isithombe bese ukhetha ithuluzi lokusondeza
Isinyathelo sokuqala ukuvula isithombe esithintwe iso elibomvu ku-GIMP. Uma isivuliwe, kufanele sikhethe i- ithuluzi lokusondeza ukuze usondele eduze kwendawo yamehlo futhi ubone ngokunembile inkinga okufanele ilashwe. Lokhu kuzosivumela ukuthi sisebenze ngokuningiliziwe futhi sigweme amaphutha angaba khona enqubweni yokuhlela.
2. Dala isendlalelo esisha futhi usiqambe kabusha
Okulandelayo, kufanele sakhe a ungqimba olusha ku-GIMP ukwenza ukulungisa kweso elibomvu. Lokhu kubalulekile njengoba kuzosivumela ukuthi senze izinguquko ngaphandle kokushintsha ngokuqondile isithombe sangempela, okwenza kube lula ukusilungisa uma senza iphutha. Ngaphezu kwalokho, kuyatuseka ukuthi uqambe kabusha isendlalelo esishiwo ukuze kugcinwe ukuhleleka kuphrojekthi.
3. Khetha ithuluzi «Ibhulashi Le-Smudge»
Ithuluzi elibalulekile lokususa iso elibomvu ku-GIMP yi ibhulashi lokupenda. Leli thuluzi lisivumela ukuthi sisebenzise izilungiso ezikhethiwe esithombeni, sisuse ngokuqondile ithoni yamehlo ebomvu. Ukuyikhetha, kufanele sichofoze isithonjana esihambisanayo kubha yamathuluzi ye-GIMP.
4. Lungisa ubukhulu nobulukhuni bebhulashi
Uma ithuluzi elithi "Smudge Brush" selikhethiwe, kubalulekile ukulungisa i- usayizi nobulukhuni bebhulashi ngokwezici ezithile zesithombe. Lokhu kuzoqinisekisa ukunemba nokushelela kokulungiswa. Ngokuvamile, kunconywa ukusebenzisa usayizi ofanele ukumboza indawo ethintekile kuphela, kanye nobunzima obuphansi ukuze uthole umphumela wemvelo owengeziwe.
Ngalezi zinyathelo, uzobe ulungele ukuqala ukususa amehlo abomvu ezithombeni zakho usebenzisa i-GIMP. Landela wethu isifundo esigcwele ukuze uthole imiphumela engenasici futhi ugqamise ubuhle bezithombe zakho ngaphandle kokuphazamiseka kwamehlo abomvu.
– Ukubaluleka kokuqeda amehlo abomvu esithombeni
Ukuqeda amehlo abomvu esithombeni kubaluleke kakhulu ukuze uthole umphumela wekhwalithi kanye nemvelo. womuntu Zivela nge-hue ebomvu, lokhu akuthinti nje ubuhle besithombe, kodwa kungase futhi kudlulisele umuzwa wokungakhululeki noma ukungakhululeki. Ngenhlanhla, isofthiwe yokuhlela izithombe i-GIMP isinika amathuluzi alula nasebenzayo ukulungisa le nkinga.
Isizathu samehlo abomvu ezithombeni kungenxa yokucabanga kokukhanya ukukhanya kwe-retina yabantu. Ukuqeda lo mphumela ongafuneki ku-GIMP, kumele siqale sivule isithombe kuhlelo bese sikhetha ithuluzi “iso elibomvu”. Ngaleli thuluzi, kufanele nje sichofoze ilihlo ngalinye lomuntu othintekile. . I-GIMP izokhomba ngokuzenzakalelayo indawo ebomvu futhi iyilungise, ibuyisele amehlo akho kumbala wawo wemvelo.
Enye indlela ephumelelayo yokususa iso elibomvu ku-GIMP ukusebenzisa ithuluzi elithi "saturation" Kulokhu, kufanele sikhethe ithuluzi futhi silungise inani lokugcwalisa libe sezingeni eliphansi, ukuze ithoni ebomvu iyancipha kancane kancane. Kubalulekile ukucophelela lapho ulungisa ukugcwaliswa kwesikhala, njengoba okuningi kwakho kungadala umthelela ongafuneki esithombeni sonke. Okokugcina, kuyancomeka gcina ikhophi yesithombe sokuqala ngaphambi kokwenza noma yikuphi ukuguqulwa, ukuze kugwenywe ukulahleka kolwazi noma ithuba lokungakwazi ukubuyisela umphumela oyifunayo.
- Izimbangela zomphumela wamehlo abomvu nomthelela wawo kwikhwalithi yezithombe
Ezithombeni, ukwenzeka kwamehlo abomvu kuyinkinga evamile engathinta ikhwalithi yezithombe zethu Lo mphumela uvela lapho ukukhanya kwekhamera kubonisa ukukhanya emithanjeni yegazi ye-retina, ekhiqiza amehlo abomvu esihlokweni. . Kunezimbangela eziningana okungaba nomthelela kulo mphumela ongafuneki, okuhlanganisa ukuma kwekhamera maqondana nesihloko, ukushuba kokukhanya, ubukhulu nombala wamehlo.
Umthelela womphumela weso elibomvu Izinga lezithombe lingaba likhulu. Akugcini nje ngokuphazamisa ukubukeka kwemvelo kwamehlo, kodwa futhi kungahlanekezela isimo sobuso salowo oxoxwayo. Ezimweni eziningi, amehlo abomvu angakwazi ukususa isihloko esiyinhloko futhi bonakalise isithombe esiphelele. Ngakho-ke, kubalulekile ukwazi ukuthi ungaqeda kanjani lo mphumela ongafuneki ukuze uqinisekise ikhwalithi engcono kakhulu yezithombe zakho. izithombe zethu.
Enye indlela yokususa amehlo abomvu esithombeni kusetshenziswa isoftware ye-GIMP yokuhlela isithombe. Lolu hlelo inikeza amathuluzi ahlukahlukene asivumela ukuthi silungise le nkinga ngempumelelo. Enye yezinketho ezisetshenziswa kakhulu Kuyithuluzi "lokulungisa iso elibomvu", elisivumela ukuthi sikhethe indawo ethintekile futhi silungise ukushuba kokulungiswa. Ngaphezu kwalokho, i-GIMP iphinde inikeze izinketho zokulungisa imibala, ukukhanya, nokugcwala kwamehlo, okusivumela ukuthi sithole umphumela ongokwemvelo futhi sithuthukise ikhwalithi iyonke yesithombe. Khumbula lokho njalo kunconywa Yenza ikhophi eyisipele yesithombe sokuqala ngaphambi kokwenza noma yikuphi ukuhlela ukugwema ukulahleka kwedatha.
- Isingeniso a GIMP: ithuluzi lokususa amehlo abomvu
Isingeniso se-GIMP: ithuluzi lokususa iso elibomvu
Uma uke wathatha isithombe nge-flash futhi waqaphela ukuthi amehlo akho abonakala enombala obomvu ocasulayo, ungakhathazeki, i-GIMP ilapha ukuze ikusize. I-GIMP, emele i-GNU Image Manipulation Programme, isofthiwe yokuhlela isithombe yamahhala nevulekile enikeza anhlobonhlobo amathuluzi nezici zokuthinta kabusha futhi uthuthukise izithombe zakho.
Enye yezinkinga ezivame kakhulu ekuthwebuleni izithombe ezikhanyayo iso elibomvu. Lesi senzo senzeka lapho ukukhanya okuvela ku-flash kubhampa kuyi-retina yomuntu futhi kuphinde kubonakale kukhamera, okudala isici esibomvu sethoni emehlweni. Ngenhlanhla, i-GIMP inomsebenzi othize wokuqeda le nkinga ngokushesha futhi kalula.
Ukukhipha amehlo abomvu esithombeni nge-GIMP kuyinqubo elula edinga izinyathelo ezimbalwa kuphela. Okokuqala, vula isithombe ku-GIMP bese ukhetha ithuluzi elithi “Red Eye Removal” kumenyu ethi “Amathuluzi”. Okulandelayo, chofoza iso elibomvu ofuna ukulilungisa futhi i-GIMP izolungisa ngokuzenzakalelayo umbala futhi isuse umphumela amehlo abomvu. Okokugcina, gcina izinguquko futhi ujabulele umphumela: isithombe esingenawo lawo mehlo abomvu acasulayo alimaza ukubukeka kwezithombe zakho.
- Izinyathelo zokususa amehlo abomvu esithombeni usebenzisa i-GIMP
Izinyathelo zokususa amehlo abomvu esithombeni usebenzisa i-GIMP
Okunye okukhathaza kakhulu uma uthatha izithombe zasendlini nge-flash ukubukeka kweso elibomvu ezithombeni. Ngenhlanhla, ngosizo lwamathuluzi okuhlela afana ne-GIMP, ungakwazi ukuxazulula le nkinga kalula futhi uthole izithombe eziphelele ngaphandle kwalawo mehlo abomvu angakhululekile.
Lapha sethula izinyathelo okufanele uzilandele ukuze ususe amehlo abomvu esithombeni usebenzisa i-GIMP:
1. Vula isithombe ku-GIMP: Qala i-GIMP bese uvule isithombe ofuna ukukhipha amehlo abomvu. Ungakwenza lokhu ngokukhetha “Ifayela” kubha yemenyu bese uthi “Vula” ukuze uthole bese ukhetha isithombe kukhompuyutha yakho. Uma sesivuliwe, isithombe sizovela efasiteleni elikhulu le-GIMP.
2. Khetha ithuluzi ‘Lokulungisa Iso Elibomvu’: Kubha yamathuluzi, thola bese ukhetha Ithuluzi Lokulungisa Iso Elibomvu. Leli thuluzi limelelwa iso elinomugqa obomvu wediagonal phakathi kwalo. Ukuchofoza leli thuluzi kuzovula iwindi elisha elinikezelwe ekulungiseni iso elibomvu.
3. Lungisa amehlo abomvu: Efasiteleni lokulungisa iso elibomvu, beka ikhesa phezu kweso ngalinye elibomvu esithombeni bese uchofoza kwesokunxele ukuze ukulungise. I-GIMP izolungisa ngokuzenzakalelayo umbala futhi isuse umphumela weso elibomvu. Ungaphinda lesi sinyathelo ngeso ngalinye elithintekile sithombe. Khumbula ukusondeza isithombe uma kudingeka ukuze uthole ukunemba okukhulu ekulungiseni.
Ngalezi zinyathelo ezilula, ungakwazi ukuqeda ngempumelelo amehlo abomvu ezithombeni zakho usebenzisa i-GIMP. Ngaphezu kokuthuthukisa ukubukeka kwezithombe zakho, ungaphinda unikeze ukubukeka kwemvelo okwengeziwe emehlweni abantu abathathwe ezithombeni zakho. Linga nge-GIMP futhi uthole imiphumela emangalisayo!
- Ukuhlonza nokukhethwa kwamehlo abomvu esithombeni
I-GIMP iyithuluzi elinamandla elinikeza izinketho ezimbalwa zokulungisa amehlo abomvu esithombeni. Ukubona nokukhetha amehlo athintekile esithombeni, ungalandela lawa izinyathelo ezilula:
1. Sebenzisa ithuluzi le-Elliptical Selection ku-GIMP ukuze uzungelezele amehlo abomvu omuntu osesithombeni. Qinisekisa ukuthi ukukhetha kunembile ngangokunokwenzeka, kuhlanganisa kuphela indawo ethintekile. Uma kunamehlo amaningi abomvu esithombeni, phinda le nqubo ngayinye yazo.
2. Uma usuwakhethile amehlo abomvu, hamba kumenyu yokudonsela phansi ethi “Imibala” bese ukhetha inketho ethi “Red Eye Correction”. Lokhu kuzovula iwindi elinezilungiselelo ezihlukile. Ungashintsha ukushuba kokulungiswa usebenzisa isilayidi noma ukushiye kunani elimisiwe.
3. Chofoza inkinobho ethi "Sebenzisa" ukuze i-GIMP yenze ukulungisa emehlweni akhethiwe. Uma unganelisekile ngomphumela, ungakwazi njalo ukuhlehlisa isenzo futhi ulungise imingcele futhi. I-GIMP iyithuluzi elivumelana nezimo futhi ikuvumela ukuthi uzame ngezilungiselelo ezahlukahlukene ukuze uthole umphumela ongcono kakhulu.
Khumbula ukuthi amehlo abomvu esithombeni ngokuvamile avela ngenxa yokubonakaliswa kokukhanya emithanjeni yegazi ye-retina. Ngokulungisa iso elibomvu ku-GIMP, uzobe ususa lowo mphumela ongafuneki futhi ubuyisela imvelo ekubukekeni kwabantu ezithombeni zakho. Zama izilungiselelo ezihlukile namasu ukuze uthole indlela engcono kakhulu yokususa iso elibomvu kuso sonke isimo. I-GIMP ikunikeza amathuluzi adingekayo wokufeza lokhu, ngakho ungangabazi ukuhlola zonke izinketho zayo futhi uthuthukise amakhono akho okuhlela isithombe.
- Izilungiselelo namathuluzi atholakala ku-GIMP ukuqeda umphumela weso elibomvu
I-Red-eye inkinga evamile yokuthatha izithombe eyenzeka lapho ukukhanya kwekhamera kubonisa ku-retina futhi kwenza amehlo abantu abonakale ebomvu. Ngenhlanhla, i-GIMP inikeza izilungiselelo ezisebenzayo namathuluzi okuqeda lo mphumela ocasulayo futhi uthole imiphumela yobungcweti. Uma ufuna ukususa amehlo abomvu esithombeni usebenzisa i-GIMP, lapha sizokwethula amasu namathuluzi awusizo wokufeza lokhu.
Ukulungiswa kwezinga nejika: Indlela esebenzayo yokususa iso elibomvu ku-GIMP ukusebenzisa amaleveli nama-curves. Lezi zilungiselelo zikuvumela ukuthi ulawule ukukhanya, ukugqama kanye nombala kusuka esithombeni. Kulesi simo, ungawasebenzisa ukuze unciphise ukushuba kombala obomvu emehlweni athintekile.Ukwenza lokhu, khetha indawo yamehlo usebenzisa ithuluzi lokukhetha bese usebenzisa izinguquko zamaleveli namajika. Ungalungisa amanani uze uthole ithoni oyifunayo emehlweni akho.
Ithuluzi lokulungisa iso elibomvu: Enye inketho etholakala ku-GIMP iyithuluzi lokulungisa iso elibomvu. Leli thuluzi lakhelwe ngokukhethekile ukususa iso elibomvu esithombeni. Ukuze usebenzise leli thuluzi, likhethe kubha yamathuluzi, lungisa ibhulashi libe usayizi ofanele, bese uchofoza amehlo athintekile. I-GIMP izobona ngokuzenzakalelayo amathoni abomvu futhi iwalungise, iwabuyisele embaleni wawo wemvelo.
Izindlela ze-Cloning nezitembu: Ngaphezu kwezilungiselelo namathuluzi ashiwo ngenhla, ungasebenzisa izindlela zokuhlanganisa noma zokugxiviza ukuze ususe iso elibomvu ku-GIMP. Lawa masu ahlanganisa ukukopisha ingxenye yesithombe bese uyisebenzisa kwenye indawo ukuze ufihle amehlo athintekile. Ukuze wenze lokhu, khetha ingxenye yesithombe eduze kwamehlo, sebenzisa amathuluzi e-clone noma isitembu ukuze uyikopishe, bese uyisebenzisa ngokucophelela phezu kwamehlo abomvu. Lungisa ukufiphala nobulukhuni bamathuluzi ukuze uthole umphumela wemvelo nongenasici.
Ngalawa masu namathuluzi atholakala ku-GIMP, ungakwazi ukususa kalula umphumela wamehlo abomvu ezithombeni zakho futhi uthole imiphumela yobungcweti. Ngeke usakhathazeka ngokucekela phansi isithombe ngenxa yale nkinga ecasulayo. Linga ngezilungiselelo ezihlukene kanye namathuluzi ukuze uthole indlela evumelana kangcono nezidingo zakho futhi uzuze imiphumela emangalisayo. Jabulela izithombe zakho zamahhala ezinamehlo abomvu nge-GIMP!
- Izindlela ezithuthukisiwe zokususwa kwamehlo abomvu ku-GIMP
Kulesi sihloko, sizohlola amasu athuthukile ukwenza kahle ukususwa kweso elibomvu ezithombeni zakho usebenzisa i-GIMP. Siyazi ukuthi ukususa iso elibomvu kuwumsebenzi ojwayelekile ekuhlelweni kwesithombe futhi kungakhungathekisa uma imiphumela ingagculisi. Kodwa-ke, ngalezi zindlela ezithuthukisiwe, ungafinyelela ukulungiswa okunembile nokuchwepheshile.
1. Ukusebenzisa Ithuluzi Lebhulashi Lokwelapha – Enye yezindlela ezisebenza kahle zokukhipha iso elibomvu ku-GIMP ukusebenzisa Ithuluzi Lebhulashi Lokwelapha. Leli thuluzi likuvumela ukuthi ukhethe indawo ethintekile bese ushintsha ithoni ebomvu ngemvelo eyengeziwe. Ukuze uthole imiphumela ehamba phambili, qiniseka ukuthi usebenzisa ibhulashi elinosayizi ofanele futhi ulungise ukukhanya ukuze ufinyelele ukuguquka okushelelayo phakathi kwemibala.
2. Ukunciphisa okukhethiwe kokugcwaliswa kwesikhala -Enye indlela yokukhipha iso elibomvu ku-GIMP iwukwehlisa ngokukhethaukugcwala kwesikhala. Ngale nqubo, unganciphisa ukushuba kwethoni ebomvu emehlweni ngaphandle kokuthinta sonke isithombe. Usebenzisa ithuluzi Lokukhetha Mathupha, khetha ngokucophelela amehlo bese usebenzisa ukunciphisa ukugcwala kwendawo kuze kube yilapho uthola umphumela wemvelo, olinganiselayo.
3. Sebenzisa izendlalelo namamaski - Ukuze uthole ukususwa kwamehlo abomvu okunembe futhi okulawulwayo, ungasebenza ngezendlalelo namamaski ku-GIMP. Okokuqala, phinda ungqimba lwesithombe sangempela bese wenza ukulungisa kusendlalelo esiyimpinda. Usebenzisa imaski yongqimba, ungafihla ngokukhetha umphumela wokususwa kwamehlo abomvu, uvumele ukuthi usetshenziswe kuphela endaweni oyifunayo. Lokhu kukunikeza ukuguquguquka okukhulu kanye nokunemba kunqubo yokuhlela.
Ngalezi amasu athuthukile, ungakwazi ukususwa kweso elibomvu ezithombeni zakho usebenzisa i-GIMP. Khumbula ukuzama izindlela ezihlukene nezilungiselelo ukuze uthole inhlanganisela elungile efanela isithombe ngasinye. Kungakhathaliseki ukuthi ukhetha yiphi indlela, qiniseka ukuthi wenza a isipele yesithombe sakho sokuqala ngaphambi kokufaka noma yiziphi izilungiso.
- Izincomo zokugcina zokuthola imiphumela elungile ekususeni iso elibomvu usebenzisa i-GIMP
Kuvamile ukuthi izithombe ezithathwe nge-flash zibonise amehlo abomvu ezifundweni, ezingonakalisa isithombe. Ngenhlanhla, i-GIMP inikeza ithuluzi elilula nelisebenzayo lokuxazulula le nkinga. izincomo zokugcina lokho kuzokusiza ukuthi uthole imiphumela emihle kakhulu lapho ususa iso elibomvu usebenzisa i-GIMP:
1. Lungisa umbala ompunga: Ngaphambi kokusebenzisa ithuluzi lokususa iso elibomvu, kuyalulekwa ukuthi uguqule isithombe sibe mnyama. Lokhu kuzosiza ukugqamisa imibala kangcono futhi kuqinisekiswe ukunemba okungcono ekutholweni kwamehlo abomvu. Ukuze wenze lokhu, khetha "Isithombe" kubha yemenyu ephezulu, bese "Imodi" futhi ekugcineni "Isikali esimpunga."
2. Sebenzisa Ithuluzi Lokususa Iso Elibomvu: Uma usulungise umbala ompunga, khetha Ithuluzi Lokususa Iso Elibomvu kubha yamathuluzi eseceleni. Qinisekisa ukuthi usayizi webhulashi ufana nosayizi wamehlo abomvu ofuna ukuwalungisa. Chofoza maphakathi neso elibomvu kanye ne-GIMP ngokuzenzakalelayo izolungisa ithoni ebomvu ukuze ifane nombala wemvelo weso.
3. Sebenzisa ukulungisa kokugcina: Ngemva kokukhipha iso elibomvu, kubalulekile ukwenza ezinye izinguquko ezengeziwe ukuze uthole umphumela ofanele. Isibonelo, ungasebenzisa ithuluzi le-Hue ne-Saturation ukuze wenze amehlo abukeke ekhanya futhi engokoqobo. Ungakwazi futhi ukusebenzisa ukufiphala kancane eduze kwamehlo ukuze uthambise noma yikuphi ukuguquka okungazelelwe. Hlala ukhumbula ukulondoloza ikhophi yesithombe sakho sokuqala ngaphambi kokwenza lokhu kulungiswa, uma kwenzeka ufuna ukubuyela emuva futhi wenze izinguquko ezengeziwe.
Ngalezi zincomo zokugcina, uzokwazi ukuthola imiphumela emihle lapho ususa iso elibomvu ezithombeni zakho usebenzisa i-GIMP. Khumbula ukuzilolonga nokuhlola izilungiselelo ezihlukene ukuze uthole ibhalansi ephelele. Ungangabazi ukuhlola wonke amathuluzi nezici ezinikezwa yi-GIMP futhi uthuthukise ikhwalithi yokubuka yezithombe zakho!
Ngingu-Sebastián Vidal, unjiniyela wekhompyutha ozifelayo ngobuchwepheshe kanye ne-DIY. Ngaphezu kwalokho, ngingumdali we tecnobits.com, lapho ngabelana khona ngezifundo zokwenza ubuchwepheshe bufinyeleleke kakhudlwana futhi buqonde wonke umuntu.