Indlela Yokulungisa Isithombe Esifiphele

Cómo Arreglar isithombe esilufifi: Umhlahlandlela ophelele wokuthuthukisa ukucija nekhwalithi yezithombe zakho

Ukuthatha izithombe kuwubuciko obusivumela ukuthi sithwebule izikhathi ezikhethekile⁤ futhi silondoloze izinkumbulo eziyingqayizivele⁢. Nokho, ngezinye izikhathi singabhekana nenkinga yokuba izithombe ezifiphele ⁤ngenxa yezinto ezihlukene ezifana nokunyakaza kwekhamera, ukuntuleka kokukhanya noma izilungiselelo zokugxila ezingezinhle Ngenhlanhla, kukhona amasu namathuluzi asivumela ukuthi silungise lawa maphutha futhi sibuyisele ukucija kwezithombe zethu.

Kulesi sihloko, sizohlola okuhlukile izindlela namasu ⁢ ye arreglar una foto okufiphele futhi ukwenze kubonakale kucacile futhi kucacile. Kusukela kuzilungiselelo eziyisisekelo ezinhlelweni zokuhlela izithombe kuya ekusebenziseni ama-algorithms athuthukile, uzothola izinketho eziningi ezizokusiza uthuthukise ikhwalithi yezithombe zakho.

Enye yezindlela ezivame kakhulu zokuthuthukisa isithombe esifiphele iwukuba sebenzisa isofthiwe yokuhlela isithombe njenge-⁤I-Adobe Photoshop, i-Lightroom noma i-⁢GIMP. Lawa mathuluzi anikezela ngezinhlobonhlobo zokulungiswa nezihlungi ezisivumela ukuthi sikhulise ukucijile, ukugxila okulungile nokunciphisa umsindo ezithombeni zethu. Ngaphezu kwalokho, singasebenzisa amasu athile afana nala imaski yokugxila noma ⁤ ukugxila okukhethiwe ukuthuthukisa izindawo ezithile zesithombe.

Uma uchwephesha kakhulu futhi ufuna izinketho ezithuthukile, ungaphinda usebenzise ama-algorithms athile namathuluzi akhelwe ukuthuthukisa. izithombe ezifiphele. Lezi zixazululo zisebenzisa ⁤ técnicas de procesamiento de imágenes y algoritmos de ukuhlakanipha okungekhona okwangempela ukuhlaziya ngokuzenzakalelayo futhi ulungise ukucija, ukufiphala kanye nezinkinga zomsindo ezithombeni zethu. ⁢Ezinye izinketho ezidumile indlela⁢ ngobuhlakani bokwenziwa,⁤ el ukunqwabelana kwesithombe y el⁤ umbuyiseli wemininingwane.

Sengiphetha, uma unesithombe esilufifi futhi ufuna ukuthuthukisa ikhwalithi yaso nokucija, kunezinketho ezihlukene nezindlela ongazisebenzisa. Kusukela ekulungiseni okuyisisekelo ezinhlelweni zokuhlela izithombe kuya ekusetshenzisweni kwe-algorithms ethuthukisiwe, kuhlale kunesixazululo ongakwazi ukusifinyelela. Ngakho-ke ungadangali lapho uthola isithombe esilufifi, ngalezi zindlela ungavuselela izinkumbulo zakho ezifiphele futhi ujabulele izithombe ezinekhwalithi ethuthukisiwe!

Isihloko 1: Izimbangela ezivamile zesithombe esilufifi

Izinkinga zokugxila: ⁢Esinye sezizathu eziyinhloko ze-⁤a foto borrosa ingabe enfoque incorrecto. Lokhu kungenzeka uma umthwebuli wezithombe engakulungisi kahle ukugxila kwekhamera ngaphambi kokushutha. I-Autofocus ingase inganembi ngokwanele ezimweni ezithile, njengezimo zokukhanya okuphansi noma lapho isihloko sihamba. Ukwengeza, ukugxila okwenziwa ngesandla kungase kube nzima ukwenza ⁤uma umthwebuli ⁤ engenalwazi noma⁢ uma izilungiselelo zokugxila ezifanele zingasetshenziswa.

Ukunyakaza kwekhamera: Esinye isici esingaba nomthelela esithombeni i-blurry yiyona movimiento de la cámara ngesikhathi sokudutshulwa. Uma umthwebuli wezithombe engayigcini ikhamera iqinile ngenkathi ethatha isithombe, ikakhulukazi ezimweni eziphansi zokukhanya noma ngezikhathi ezinde, isithombe kungenzeka sifiphele. Lokhu kunyakaza kungase kubangelwe ukundindizela kwesandla,⁤ i-tripod enganele, noma nje ukuntuleka kwendlela efanele lapho ubamba ikhamera.

Izinkinga zesivinini se-shutter: The⁤ isivinini sokuvala Kuyisici esibalulekile ekucaceni kusuka esithombeni.⁣ Uma lesi sivinini sihamba kancane, umphumela cishe uzoba isithombe esilufifi. Lokhu kungenzeka ezimweni zokukhanya okuphansi, lapho ikhamera idinga ukusebenzisa isivinini sokuvala esinensayo ukuze ithwebule ukukhanya okwanele. Nokho, uma i-tripod noma isistimu yokuqinisa efanele ingasetshenziswa, ukuzamazama kwekhamera kungase kuthinte ukucija kwesithombe. Kubalulekile ukukhetha isivinini esifanelekile ⁢shutter⁤ futhi usebenzise izindlela ⁢ukunciphisa ukuzamazama kwekhamera⁤ lapho uthwebula. .

Isihloko sesi-2: Amasu okugxila okulungisa izithombe ezifiphele

Kunamasu ahlukene angasetshenziswa ukulungisa izithombe ezifiphele futhi kuzuzwe isithombe esicacile nesibukhali. Enye yazo ⁢ ukugqama kokugqama, okuhlanganisa ukuthuthukisa imiphetho nemininingwane yesithombe ukuze igqame kakhulu. Le nqubo ingasetshenziswa kusetshenziswa amathuluzi okuhlela izithombe njenge-Photoshop, lapho izilungiselelo zokuqhathanisa zilungiswa futhi zisetshenziswe esithombeni ukuze sithuthukise.

Enye indlela ewusizo kakhulu ukugxila⁤ ngamamaski. Le nqubo ikuvumela ukuthi ukhethe izindawo ezithile zesithombe futhi usebenzise ukugxila okunembe kakhudlwana kulezo zindawo. Ukusebenzisa le nqubo, ungakha imaskhi endaweni oyifunayo yesithombe bese usebenzisa isihlungi esilolayo kuleyo ndawo ekhethiwe. Lokhu kukuvumela ukuthi ukwazi ukulawula kakhulu umphumela wokugcina futhi uvimbele ezinye izingxenye zesithombe ukuthi zingagxili kakhulu.

Okokugcina, indlela ⁤elula​ kodwa esebenzayo​ ukusebenzisa ⁤the gxila ngokufiphala. Kubonakala kungenangqondo, kodwa ukwengeza ukufiphala okuncane esithombeni kungasiza ukulungisa ukufiphala. Lokhu kungenxa yokuthi ukufiphala kuthambisa imininingwane futhi kusiza ekuqedeni omunye umsindo nokuhlanekezela esithombeni. Kubalulekile ukulungisa izinga lokufiphala ngendlela efanele ukuze ungalahlekelwa ukucijile okukhulu, kodwa wenze isithombe sibonakale sicacile futhi sichazwe kakhudlwana.

Isihloko 3: Ukusebenzisa isofthiwe yokuhlela ukuthuthukisa ukucijile

Esikhathini sedijithali, izithombe ezingagxiliwe zingaba inkinga enkulu. Ngenhlanhla, sikhona isixazululo kule nkinga: ukusetshenziswa kwesoftware yokuhlela. Izinhlelo zokuhlela izithombe zingamathuluzi anamandla asivumela ukuthi silungise ukucija kwezithombe zethu futhi sibuyisele ukucaca okulahlekile. Kungakhathaliseki ukuthi usebenza ngesithombe esithathwe ngekhamera yochwepheshe noma ikhamera yefoni yakho, le softhiwe ikunikeza amathuluzi adingekayo ukuze uthuthukise ikhwalithi yesithombe sakho.

Enye yezindlela eziphumelela kakhulu zokuthuthukisa ukucijile kusuka esithombeni Isebenzisa umsebenzi wokucija otholakala kuma-software amaningi wokuhlela. Leli thuluzi likuvumela ukuthi ugqamise ⁤imininingwane nemiphetho yesithombe sakho ⁢ukuze ⁣icace futhi icace.⁤ Ngokulungisa amapharamitha wokucija⁤, njengenani nerediyasi, ⁣ungathola ⁤ibhalansi ephelele ukuze uthole isithombe esibukhali ngaphandle ⁤ ukwenza kubukeke kungekona okwemvelo. Hlala ukhumbula ukwenza ikhophi yasenqolobaneni yesithombe sakho sangempela ngaphambi kokufaka noma yiziphi izinguquko, ukuze ukwazi ukubuyisela izinguquko uma ungajabule ngemiphumela.

Enye indlela ongayisebenzisa ukuze uthuthukise ukucija kwe izithombe zakho Yimaski engabukhali. Le nqubo isetshenziselwa ukusebenzisa ngokukhetha ukulola ezindaweni ezithile zesithombe. Ngokusebenzisa imaski engabukhali, ungagqamisa imininingwane ebalulekile esithombeni sakho ngaphandle kokuthinta sonke isithombe. Lokhu kubaluleke kakhulu uma unesithombe lapho ufuna ukugxila entweni ethile futhi ufiphalise ingemuva. Ngokulungisa amapharamitha wemaski engacijile, njengenani nerediyasi yokugxilisa ingqondo, ungathola imiphumela enembile nephrofeshinali.

Isihloko 4: Ukulungiswa kokuvezwa kwezithombe ezilufifi

Ukulungiswa kokuvezwa kwezithombe ezilufifi

Uma unesithombe esilufifi futhi uyazibuza ukuthi usilungisa kanjani, ungakhathazeki. Kulesi ⁢sihloko, sizochaza indlela yokulungisa ukuchayeka kwezithombe ezilufifi⁢ futhi sithole ⁢imiphumela ebukhali necacile. Ukuveza isithombe ngendlela engafanele kungaba nomthelela ekutheni sibonakale sifiphele, kodwa ngokulungiswa okumbalwa okulula, ungasithuthukisa kakhulu.

Isinyathelo sokuqala sokulungisa ukuchayeka esithombeni Ukufiphalisa kusebenzisa isofthiwe yokuhlela izithombe njenge-Photoshop noma i-Lightroom. Lezi zinhlelo zikuvumela ukuthi ulungise ukuchayeka ezindaweni ezahlukene zesithombe ngokunembile. Ungasebenzisa amathuluzi afana nebhulashi lokulungisa noma ijika lethoni ukuze ulungise izinkinga zokuchayeka futhi ulinganisele ukukhanya namaleveli ethunzi.

Enye indlela yokulungisa ukuvezwa kwesithombe esilufifi ukusebenzisa amasu e-HDR (High Dynamic Range). Le ndlela yokwenza ihlanganisa ukuhlanganisa ukuchayeka okuningana kwesigcawu esifanayo ukuze kutholwe isithombe sokugcina esinobubanzi obukhulu obuguqukayo. Ukuze usebenzise le ndlela, uzodinga ukuthatha ukuvezwa okuningi kwesithombe esifanayo, ulungise amaleveli okuchayeka ukuze uthwebule kokubili okuvelele nezithunzi. Ungakwazi ke ukuhlanganisa lokhu kuvezwa usebenzisa isofthiwe yokuhlela izithombe.

Isihloko sesi-5: Ukususwa komsindo ukuze kuthuthukiswe ukucaca

Ukususwa komsindo ukuthuthukisa ukucaca

Ukususwa komsindo kuyinqubo ebalulekile yokuthuthukisa ikhwalithi nokucaca kwesithombe esilufifi. Umsindo ilokho okusanhlamvu okucasulayo noma ukuhlanekezela okuvame ukucekela phansi isithombe. Ngenhlanhla, kukhona amasu ahlukahlukene namathuluzi atholakalayo wokuqeda umsindo nokuhlenga lezo ⁢zithombe ebezibonakala ⁢zilahlekile.

1. Sebenzisa izihlungi zokunciphisa umsindo

Enye yezindlela ezivame kakhulu zokususa umsindo ukusebenzisa izihlungi zokunciphisa umsindo. Lezi zihlungi zisebenza ngokuhlaziya isithombe nokukhipha amaphikseli athathwa njengomsindo Ungathola izinhlobo ezahlukene zezihlungi ezinhlelweni zokuhlela izithombe ezifana ne-Photoshop Ngokusebenzisa isihlungi sokunciphisa umsindo, ⁢ umsindo, kufanele ulungise amapharamitha⁤ ukuze uthole ibhalansi elungile. phakathi kokunciphisa umsindo kanye⁢ nokugcina imininingwane ebalulekile ⁢esithombeni.

2. Sebenzisa izindlela zokushelela

Enye indlela ephumelelayo ukusebenzisa amasu okushelela ukuze kuqedwe umsindo. Enye inketho ukusebenzisa isihlungi sokufiphalisa se-Gaussian, esifiphalisa isithombe, sithambisa imininingwane futhi sisuse umsindo Nokho, kubalulekile ukuqaphela lapho usebenzisa lesi sihlungi, njengokushelela kakhulu ngingakwenza ukuthi isithombe silahlekelwa ukucijile nokucaca. Enye indlela ukushelela usebenzisa isihlungi esimaphakathi, esithatha isikhundla senani lamaphikseli anomsindo ngenani elimaphakathi lamaphikseli angomakhelwane, ngaleyo ndlela kuqedwe umsindo ngokunembe kakhudlwana.

3. Sebenzisa amasu okuchayeka kancane kakhulu

Indlela eyaziwa kancane kodwa esebenza kahle kakhulu ukusebenzisa izindlela zokungachaki kahle kanye nokuvika ukuze kuqedwe umsindo. Ukuze usebenzise le ndlela yokwenza, phinda isithombe kusendlalelo esisha bese ulungisa ukuchayeka kwalesi sendlalelo esisha. Uma isithombe sivezwe kancane, khulisa ukuvezwa kwesendlalelo esisha kuze kube yilapho imininingwane emnyama ibonakala kakhulu. ⁤Ngokuphambene nalokho, uma isithombe ⁤sesobala kakhulu, nciphisa ukuvezwa ⁣kwesendlalelo esisha ukuze ubuyisele imininingwane eshisiwe. Bese, hlanganisa izendlalelo⁢bese ulungisa ukukhanya nokugqama kwamaleveli uma kudingeka.

Kafushane, ukususa umsindo kuwumsebenzi obalulekile wokuthuthukisa ukucaca kwesithombe esilufifi. Kungakhathaliseki ukuthi kusetshenziswa izihlungi zokunciphisa umsindo, amasu okushelela, noma amasu okuchayeka kancane kanye namasu okudoda, kunohlu olubanzi lwamathuluzi namasu atholakalayo ukuze kuzuzwe imiphumela emihle. Khumbula ukuthi isithombe ngasinye singadinga indlela ehlukile, ngakho-ke kubalulekile ukuhlola futhi ulungise imingcele uze uthole umphumela oyifunayo.

Isihloko 6: Ukusetshenziswa kwamasu okucubungula ngemva kokucubungula ezithombeni ezilufifi

Kunezinhlobo eziningana post processing amasu lokho⁢ kungasetshenziswa ⁤ukuze ⁤uthuthukise ikhwalithi ye imágenes borrosas. Lezi zindlela zokucubungula izithombe⁢ ziyakwazi ukulungisa⁤ izinkinga ezibangelwa ukungagxili, okuvumela izithombe ezicijile nezicacile.

Enye yezindlela ezisetshenziswa kakhulu indlela yokuhlehla, okuhlanganisa ukulinganisa umsebenzi wokusabalalisa welensi nokusebenzisa i-deconvolution ukuze ubuyisele isithombe sangempela. Le nqubo isebenzisa ama-algorithms ayinkimbinkimbi ahlaziya imininingwane nokugqama kwesithombe ukuze anqume umsebenzi wokusabalalisa futhi enze ukubuyisela okufanele.

Enye indlela evamile gxila ngemaski engacijile, esekelwe ekudaleni imaski kusukela esithombeni esifiphele kanye nesithombe sokuqala. Imaski ichaza izindawo okumele zigxiliswe kuzo kanye nalezo ezidinga ukuhlala zingashintshile. I-algorithm yokulola isetshenziswa ezindaweni ezikhethiwe kuphela, ngaleyo ndlela kuthuthukiswe ukucijile ngaphandle kokuthinta sonke isithombe.

Isihloko 7: Izincomo zokugwema izithombe ezifiphele

Uma uthathe isithombe futhi uqaphela ukuthi asifiphele, ungakhathazeki, kunezincomo ezimbalwa ongazilandela ukuze uxazulule le nkinga. Enye yezimbangela eziyinhloko zezithombe ezilufifi ukuntuleka kozinzo lapho uthatha isithombe. Ngakho-ke, esinye sezincomo zokuqala esikunikeza zona ukuthi Sebenzisa i-tripod nanoma iyiphi indawo ezinzile ukuze usekele ikhamera noma iselula yakho. Lokhu kuzoqinisekisa ukuthi isithombe sibukhali ngangokunokwenzeka, sigwema ukunyakaza okungazelelwe okungabangela ukufiphala.

Esinye isincomo esibalulekile Lungisa kahle izilungiselelo zokugxila zekhamera yakho noma iselula. ⁣Kumadivayisi amaningi, ungakhetha iphoyinti lokugxila ngokuthepha isikrini endaweni ofuna ukuba bukhali kuyo. Uma ikhamera yakho inenketho ye-autofocus, qiniseka ukuthi yenziwe yasebenza futhi isebenza kahle. Futhi, uma usebenzisa ikhamera ephrofeshinali, ungakwazi ukulungisa mathupha imbobo ye-diaphragm ukuze uthole ukugxila okunembe kakhudlwana.

Okokugcina,⁢ Gcina izimo zokukhanya engqondweni uma uthatha izithombe zakho. Ukuntuleka kokukhanya noma ukukhanyisa okunganele kungabangela izithombe ezilufifi. Zama ukuthatha izithombe ezindaweni ezikhanyiswe kahle noma usebenzise ukukhanya kwemvelo noma nini lapho kunokwenzeka.

Isihloko ⁣8: Ukuhlolwa okusebenzayo okunamasu ⁢okubuyisela ahlukile

Kulokhu okuthunyelwe, sizohlola amasu ahlukene okubuyisela ongawasebenzisa ukulungisa isithombe esilufifi. Ngalezi zivivinyo ezingokoqobo, ungathuthukisa ikhwalithi yezithombe zakho futhi uhlenge izikhathi ezibalulekile ebezingalahleka.

Enye yezindlela ezivame kakhulu zokubuyisela isithombe esilufifi ukusebenzisa isici "solola" esitholakala ezinhlelweni eziningi zokuhlela izithombe. Ukusebenzisa lesi sihlungi kuthuthukisa imininingwane yesithombe, okungasiza ekunciphiseni ukubukeka kokufiphala. Ukulungisa amapharamitha wesihlungi sokugxila ⁢ ungakwazi ukufeza ibhalansi phakathi kobukhali kanye nemvelo.

Enye indlela esebenzayo yokulungisa isithombe esilufifi yile sebenzisa i-deconvolution technique⁢. Le nqubo⁤ ifuna ukubuyisela emuva umphumela wokusabalalisa ⁢okungokwemvelo kusithombe esifiphele. Ngokusebenzisa i-deconvolution, imiphetho nokucaca kwesithombe kungathuthukiswa. Kodwa-ke, kubalulekile ukuqaphela ukuthi le nqubo ingaba nzima kakhulu ukuyisebenzisa, njengoba idinga ulwazi oluthuthukisiwe lwe-deconvolution algorithms nokuthi ungayisebenzisa kanjani ngendlela efanele.

Isihloko 9: Ukubaluleka kokulungiswa kanye nosayizi wesithombe ngobukhali

Enye yezimbangela eziyinhloko zesithombe esilufifi ukucaca okuphansi kanye nosayizi wesithombe onganele. Isixazululo ichaza inani lemininingwane engaqukatha isithombe, kuyilapho usayizi wesithombe inquma ukuthi mangaki amaphikseli ⁢azosetshenziswa ukuze kunikezwe ⁢isithombe esikrinini. Zombili izici zibalulekile ukuze uthole isithombe esibukhali, sekhwalithi ephezulu.

Ukuze ugweme isithombe esilufifi, kubalulekile ukukhetha ukulungiswa okufanele ngaphambi kokuthatha isithombe. ⁤ A⁢ ukulungiswa okuphansi kungaholela ekuntulekeni kwemininingwane kanye nesithombe se-pixelated, kuyilapho isinqumo esiphezulu Ingakwazi ukukhiqiza usayizi wefayela omkhulu nobunzima ekuphatheni nasekugcineni isithombe. Kutuswa ukuthi usebenzise ukulungiswa okuphezulu kakhulu okungaphathwa idivayisi yakho noma iphrinta ukuze uthole imiphumela emihle.

Esinye isici okufanele sicatshangelwe yilesi usayizi wesithombe ⁢ sisetshenzisiwe.⁢ Uma isithombe silinganiswa kusayizi omncane, imininingwane ingase ilahleke futhi isithombe singabonakala sifiphele. Ngakolunye uhlangothi, uma ukhulisa usayizi wesithombe ngokweqile, amaphikseli anganwebeka futhi abangele esithombeni sihlanekezelwe. Kubalulekile ukulungisa kahle usayizi wesithombe ukuze ugcine ibhalansi phakathi kobukhali kanye nekhwalithi yesithombe sokugcina.

Isihloko 10: Ukusetshenziswa⁤ kwamasu okugxila athuthukisiwe ananokufiphala okuqinile

Esikhathini samakhamera edijithali, kuvamile ukuhlangana nezithombe ezilufifi ezingadumaza. Kodwa-ke, ngamasu okugxila athuthukile kanye nokufiphala okuqinile, kungenzeka ukulungisa le nkinga futhi uthole izithombe ezibukhali, ezibukhali. ikhwalithi ephezulu. Kulokhu okuthunyelwe, sizohlola ukuthi ungasilungisa kanjani isithombe esilufifi usebenzisa izinhlelo zokusebenza zokulungisa nokuhlela.

Indlela yokuqala yokuthuthukisa isithombe esifiphele⁢ ukusetshenziswa kokugxila okukhethiwe. Le nqubo ikuvumela ukuthi ugqamise izakhi eziyinhloko zesithombe bese ufiphalisa konke okunye. ⁢Ukufeza lokhu, ungasebenzisa ⁢amathuluzi okugxila atholakala ezinhlelweni ⁢njengalezi I-Adobe Photoshop. Lawa mathuluzi akuvumela ukuthi ukhethe izindawo ezithile zesithombe futhi usebenzise ukugxila okubukhali, okwenza imininingwane ebalulekile igqame.

Enye indlela esebenzayo ukusebenzisa ukufiphala okuqinile Le ndlela yokudala ingakusiza ukuthi ulungise isithombe esifiphele ngokungeza umphumela wokufiphalisa wamabomu esithombeni. Ungazama ngezinhlobo ezihlukene zokufiphala njengokufiphala kwe-Gaussian noma ukufiphala kokunyakaza ukuze uthole imiphumela enentshisekelo. Ngeke nje ulungise ukuntuleka kobukhali, kodwa uzophinde udale ukubukeka kobuciko nokukhangayo esithombeni. Sebenzisa amathuluzi okufiphalisa atholakala ezinhlelweni zokuhlela ukuze ulungise ukushuba kanye nendlela yokufiphalisa ngokuvumelana nezintandokazi zakho.

Ekuphetheni, Ngamasu okugxila athuthukile nokufiphala okuqinile, kuyenzeka ukulungisa isithombe esifiphele futhi uthole imiphumela emangalisayo. Ukusetshenziswa ukugxila okukhethiwe futhi ukufiphalisa ngamabomu kuzokuvumela ukuthi ugqamise izici ezithile zesithombe futhi ulungise ukungapheleli kobukhali. Khumbula ukusebenzisa amathuluzi okuhlela anembayo futhi ulinge ngezindlela ezihlukile ukuze uzuze umphumela ofisa ukuwufinyelela. Ungavumeli ukufiphala ⁢isithombe sonakalise izinkumbulo zakho!