01 na 05
Gabatarwar
Ya faru da mafi kyawun mu.
Mun ga wani abu da muke tsammanin za mu yi babban hoto, to buga kyamarar dijital kuma sa'annan mu gano, daga baya, wannan harbi mai girma ba shi da kyau? Idan kana da Photoshop akwai wasu matakan gaggawa da ke samuwa a gare ku. Mafi kyawun duk ba dole ba ne ka zama Wizard Wizard wanda ya dace don cire wani sakamako mai dacewa. A gaskiya ma, '' Wizards 'Hotuna' 'ke sarrafa wadannan fasahohin kafin su sami hotuna na Hotuna na Photoshop.
Ga masu matsakaici da suke kallon "gyara" wannan ban mamaki na gidan gidan BBQ, dukkansu ba su da kome ba sai sun san inda za su duba.
A cikin wannan "Ta yaya To ..." za mu yi amfani da wasu fasaloli daban-daban don magance hoton da ba a yi ba. Su ne:
- Daidaitawa mai nunawa tare da menu Juyi.
- Yi amfani da Haske da Bambanci
- Ka fahimci yadda zaka karanta tarihin a cikin Matakan.
- Yi amfani da Layer gyare-gyare da Hanyoyin haɗi
Bari mu fara.
02 na 05
Tambaya 1: Yadda Za A Yi amfani da Siffar Zaɓi Don Daidaita Ɗauki
Wata rana mai tsayi ce ta tsakar rana da kuma tsaye a saman hasumiya a gundumar Goosepimple, sai kawai na ɗauka hoto mai ban mamaki da aka gabatar a gaban ni, na yi mamakin mamaki na gano cewa hoton bai kasance ba.
Matsalolin da zai yiwu shi ne amfani da Bayyanin menu wanda aka samo a Hotuna> Shirye-shiryen> Nuna. Kodayake akwatin maganganu na iya duba abu mai ban mamaki da gaske yana ɗauka a kan manyan sassa uku na gyaran hoto: White Point, Black Point, Midtones, ko Gamma. A wannan akwatin maganganu sune:
- Exposure: Daidaita abubuwan da suka fi dacewa (White Point) da kuma watsi da duk wani abu.
- Ƙaddamarwa: Yana daidaita shamuka (Black Point) kuma ya ƙi kome da kome.
- Gamma Correction: Yana daidaita Midton da kuma watsi da duk sauran abubuwa.
Abinda ba kuyi ba shine yanki mai zanewa. Maimakon haka, kayi amfani da ɗaya daga cikin masu sa ido -Black, Midtone, White-to "samfurin" launi. Da wannan na nufin zakuyi eyedropper zai canza dukkanin abubuwan da aka nuna, Midtones, ko inuwa zuwa pixel da kuka danna.
A cikin wannan hoton, na zaɓi White eyedropper saboda, ba a bayyana ba, hoton ya yi duhu kuma ba tare da karin bayani ba. Sai na danna kan girgijen fari a bayan bayanan,
To, yaya aikin aikin eyedropper yake? Lokacin da ka danna kan farar fata, a cikin sharuddan ma'anar, eyedropper ya dubi 5 pixels, ya sami darajar darajar waɗannan pixels, kuma ya kafa cewa a matsayin tushe ga fata a cikin hoton.
Idan kun yi amfani da wannan ƙira, kada ku nemi siffar fararen tsarki. Ku nema wani abu, kamar wannan girgije, wannan shine "fararen fata".
Har ila yau an samo samfurin matsayin Layer Daidaitawa wanda zai baka damar "tweak" saitunan kamar yadda aka saba da menu.
03 na 05
Na'urar 2: Yadda za a Yi amfani da Hasken Haske da Tsayayya
Idan hoto yana da duhu mai yiwuwa ne kawai ya kamata a karfafa shi. Wannan wani lokaci ne kawai za a yi kuma, kamar yadda za ku gani, wannan zai zama kuskure. Don farawa Na buɗe Image> Shirye-shiryen> Haske / Bambanci .
Maganar maganganun da ke buɗewa yana da ɗakoki guda biyu: daya don Haskewa da ɗayan don Ƙayata . Akwai maɓallin Auto. Ya kamata a kauce masa saboda sakamakon ba daidai ba ne. Maimakon haka, yi amfani da idanu don ƙayyade sakamakon da ya dace.
Don samun haske a hoto ya motsa Hanya Bright a hannun dama. Don darken shi, motsa sashi a cikin wani shugabanci. A cikin yanayin wannan hoton, Na motsa madogarar haske a hannun dama.
Lokacin da ka ƙara haske, ka kuma dubi Contrast. Wadannan biyu suna tafiya tare. Idan ka ƙara haske, kokarin rage bambanci don fitar da ɗan ƙaramin daki-daki a cikin hoton.
Brightness / Contrast yana samuwa a matsayin Layer Daidaitawa wanda zai baka damar "tweak" saituna kamar yadda ya saba da menu.
04 na 05
Hanyar 3: Yadda za a Yi amfani da Matsayin
Hanya na uku ya sa ku sauka a cikin weeds tare da pixels kuma ya ba ku hannyoyi iri-iri na shimfida hoto.
Don farawa na ɗaga matakan Levels. Lokacin da akwatin maganganun ya buɗe ku za ku ga hoto, da ake kira Tarihin, da kuma masu sa ido guda uku.
Wani tarihin nuna maka rarraba tonal a cikin hoton. Kyakkyawan tarihin kama da kararrawa. A cikin yanayin wannan hoton, ana nuna hoto a hannun hagu-Blacks-kuma babu alama a tsakanin tsaka-tsaki tsakanin tsakiya da kuma White slider a hannun dama. Wannan misali misali ne na wani labarin tarihi na Underexposure.
Akwai hanyoyi biyu na ɗaukaka hoton.
Na farko shine ja jan zanen White zuwa hagu inda akwai alama a kan tarihin. Yayin da kake motsa ragowar fararen ragowar mawaki na tsakiya yana motsa zuwa hagu. To me abin da ke faruwa? Bugu da ƙari, a cikin mahimman bayanai, ana gaya wa Photoshop cewa dukkanin pixels tsakanin launin fari da tsaka-tsaka-126 zuwa 255-yanzu suna da darajar 255 wanda yanzu ya haskaka siffofin da aka shafa. Sakamakon shine hoto mai haske.
Sauran hanya ita ce danna maballin Zaɓuɓɓuka a cikin akwatin maganganun Levels. Wannan yana buɗe akwatin zane-zane na Auto Color Correction Zabuka . Hanyoyin zaɓin ta shafi shafi a hanyoyi daban-daban kuma, lokacin da ka zaɓi wani zaɓi, tarihi zai canza. A wannan yanayin, Na zaɓa Maɓalli Dark & Light Colors wanda ya fito da cikakken bayani a cikin hoton.
Matakan suna samuwa a matsayin Layer Daidaitawa wanda zai baka damar "tweak" saitunan kamar yadda ya dace da menu. Matsayin daidaitawa Layer ba ya ƙunshi Zabuka Ƙunƙircin Zaɓuɓɓuka.
05 na 05
Na'urar 4: Yi amfani da Layer Daidaitawa da Hanyoyi
Kila ka lura da dabarun da suka gabata da aka ambata da amfani da Layer Layer. Ka yi la'akari da wani gyare-gyare na Layer kamar yadda yake ba ka damar iya "tweak" saitunanka idan abubuwan da ba daidai ba ne.
A wannan lokaci a cikin wannan "Ta yaya Don" duk abin da kuka aikata ya sami ceto sosai. Ba za a dawo ba sai dai idan kuna shirye su dawo da hoton zuwa ga asali na asali. Shafuka uku da suka gabata an ɗauke su a matsayin "hallakaswa" a cikin cewa duk canji da kuka yi shi ne dindindin.
Ka tuna da Tarihin daga fasaha ta baya? Kyakkyawan tarihin rubutu mai launi ne. Aiwatar da daya daga cikin dabarun da aka gabatar, sake gina matakin kuma za ku ga tarihi mai banbanci. Yana kama da akwai ramuka a ciki ko kuma ina so in ce, "Yana kama da shinge na kaya."
Wadannan ramukan suna wakiltar bayanin hoto da aka jefa a cikin baza a sake dawo da su ba. Ci gaba da daidaitawa da hoton da zane-zane za su yi la'akari da ladabi ko da yake hoton zai iya zama lafiya. Wannan shi ne yanayin da ya dace na gyare-gyare.
An sanya Layer gyare-gyare a matsayin "Babu Rushewa" saboda ana amfani da canji ta hanyar Layer ba kai tsaye zuwa hoton ba. Idan ba ka so a kashe Layer sannan kuma an cire tasirinsa akan siffar da aka ɗauka. Kuna so ku canza wuri? Danna Shirye-shiryen Shirye-shiryen kuma sanya canji. Yana da sauki.
A wannan yanayin, Na danna madaidaicin Layer Layer button a kasan ginshiƙai da kuma matakan da aka zaɓa daga menu na farfadowa. Sabuwar Sanya Daidaitawa ta bayyana a sama da Layer bayanan. Hakanan tarihin ya bayyana a cikin Rukunin Properties kuma zan iya daidaita fadin White tawurin motsi mahadar ko danna kan fararen pixel a cikin hoton don saita farar fata. A wannan yanayin, zan yi ba. Maimakon haka, zan zaɓi Yanayin allon allo, kuma, lokacin da na saki linzamin kwamfuta, hoton yana haskakawa kuma adadi mai yawa ya bayyana. Me ya faru?
Shirye-shiryen haɗi yana amfani da nauyin nauyin lissafi zuwa nau'in pixels a cikin hoto. Tare da Allon, wani abu a kan Layer wanda ke da duhu mai duhu zai ɓace daga ra'ayi. Yadda wannan ke aiki, a cikin sharuddan ma'ana, dukkanin dabi'un "haske" a cikin hoton suna da girman kai kuma ana amfani da sakamakon zuwa dukkanin pixels a cikin hoton. Duk wani abu mai tsabta mai tsabta zai kasance marar canji, kuma kowane inuwa mai launin toka tsakanin fata mai tsabta da fari mai tsabta zai zama haske.
Don mahimman bayanai, zaka iya inganta image har ma fiye.
Duplicate gyare-gyare Layer kuma maimakon canza yanayin Yanayin, rage darajar Opacity Layer. Abin da wannan yake shine ya "sake dawowa" haske kuma ya kawo ƙarin cikakkun bayanai a cikin hoton.