Key Takeaways
- Adobe qhov tseeb Lightroom presets yog tsim los rau cov neeg uas muaj tawv nqaij tsaus.
- Kev yees duab thev naus laus zis tau ua rau cov tawv nqaij dawb txij li hnub ua yeeb yaj kiab.
- Cov kev tsis ncaj ncees no tsis yog kev txawj ntse, tab sis cuam tshuam txog qhov kev xav tsis zoo ntawm lawv cov neeg tsim.
Adobe qhov tseeb Lightroom presets tau ua kom zoo rau cov tawv nqaij tsaus, tab sis lawv puas tuaj yeem kho cov duab keeb kwm ntawm haiv neeg tsis ncaj ncees?
Ib yam li "nruab nrab" algorithms programmed los ntawm cov khoos phis tawj dawb, kev yees duab tau ntev nyiam cov tawv nqaij dawb dua dub. Xyoo 2020, Twitter's auto-cropping tool tau ntes tau tsis quav ntsej cov ntsej muag dawb, tab sis nws rov qab mus deb dua li ntawd.
Cov duab thaij duab nws tus kheej tau ua kom zoo rau cov tawv nqaij daj ntseg. Cov koob yees duab digital yog qhov zoo dua, tab sis ntau qhov uas tuaj yeem ua tau raws li lawv ua haujlwm li cas es tsis yog kev siv zog los ntes cov tawv nqaij zoo dua. Yog li, vim li cas nws thiaj li siv sijhawm ntev los sau cov ntsej muag uas tsis yog dawb hauv cov duab?
"xav tias, nyob rau hnub ua yeeb yaj kiab, nws txawv deb, thiab kev yees duab tsaus ntuj thiab lub teeb ntawm daim tawv nqaij yog qhov sib txawv loj. Tab sis tam sim no, qhov kev xav tias qhov sib txawv loj tsuas yog tsis muaj lawm," headshot Tus kws yees duab Rafael Larin hais rau Lifewire ntawm email.
Zaj Keeb Kwm Keeb Kwm
Cov tshuaj ua zaub mov rau cov xim thaij duab thaij duab tau tsim los kom haum cov xim pom hauv daim tawv nqaij dawb. Qhov kev tsis ncaj ncees no kuj tau teeb tsa hauv chav kuaj, qhov twg cov yeeb yaj kiab tau tsim thiab luam tawm. Tus tsim yeeb yaj kiab Asmeskas Kodak tau muab daim npav ntsuas tus qauv hu ua Shirley Card (npe tom qab Shirley Page, tus neeg ua haujlwm dawb Kodak uas nws cov duab tshwm rau ntawm daim npav). Cov kws kho mob hauv chav kuaj tau siv daim npav no los txiav txim qhov "qhov tseeb" qhov tshwm sim, "uas txhais tau tias lub ntsej muag dub ploj mus rau hauv duab ntxoov ntxoo.
Lub tuam txhab ua yeeb yaj kiab Nyij Pooj Fujifilm tau tsim cov yeeb yaj kiab uas zoo dua rau cov tawv nqaij xim av, tus xibfwb ntawm Harvard, Sarah Lewis, tau sau rau hauv nws tsab ntawv 2019 rau New York Times, Kev ntxub ntxaug ua rau kev yees duab.
Kodak thaum kawg ua raws, tab sis tsis yog vim nws xav ntes cov tawv nqaij zoo dua. Hloov chaw, lub tuam txhab chocolate tau yws rau Kodak tias nws tsis tau txais cov xim xim av zoo hauv cov duab ntawm nws cov khoom qab zib, thiab qhov ntawd yog qhov ua rau kho.
Thaum kawg, Kodak hloov kho daim npav Shirley thiab tsim cov yeeb yaj kiab qib neeg siv khoom uas ua haujlwm zoo nrog cov tawv nqaij tsaus, txawm tias nws tseem tsis tau hais txog cov neeg xim. Cov ntawv tshaj tawm rau Kodak Kub tau khav tias nws yog "muaj peev xwm thaij duab cov ntsiab lus ntawm tus nees tsaus ntuj hauv qhov pom kev tsawg."
Zaj duab xis kuj muaj lwm yam kev txwv tsis pub muaj. Nws tuaj yeem ntes tsuas yog qhov txwv tsis pub muaj ntau yam. Yog tias tus kws yees duab teeb tsa lub koob yees duab pom kom ntes lub ntsej muag Dawb kom zoo, ces lub ntsej muag Dub hauv tib daim duab yuav raug pom, thiab rov qab. Tus kws yees duab yuav tau xaiv. Tab sis nrog cov digital, yam hloov pauv.
"Zaj duab xis nthuav tawm qhov teeb meem sib txawv kiag li vim koj tsis tau txais chav hloov kho hauv kev tshaj tawm. Rau cov tawv nqaij tsaus nti, Kuv ntsuas lub teeb rau cov duab ntxoov ntxoo kom paub meej ntawm lub ntsej muag raug pom. Tej zaum yuav tshuab tawm qhov tseem ceeb ntawm keeb kwm yav dhau los, ua rau keeb kwm yav dhau los lossis lub teeb ci dua li qhov xav tau, "tus kws yees duab Matthew Alexander hais rau Lifewire ntawm email.
Zaj duab xis vs Digital
Cov koob yees duab digital yog qhov zoo dua, ob qho tib si ntawm kev sib txawv thiab cov ntsiab lus lawv tuaj yeem ntes cov suab tsaus. Qhov tseeb, qhov txaus ntshai tseem ceeb nrog lub koob yees duab digital yog 'tsov tawm' cov ntsiab lus tseem ceeb. Ib zaug ib lub suab dawb yog overexposed, nws tau mus ib txhis. Thiab tseem, nrog cov sensors niaj hnub no, nthuav dav tuaj yeem rub tawm ntawm seemingly impossibly tsaus qhov chaw ntawm daim duab.
Tab sis lub koob yees duab sensors tsis tsim cov duab. Hloov chaw, lawv sau cov ntaub ntawv, uas algorithms yuav tsum txhais ua cov duab.
Adobe cov presets tshiab ces coj cov duab no thiab tweak lawv. Cov pob tawv nqaij sib sib zog nqus muaj 15 presets los ntawm tus kws yees duab documentary Laylah Amatullah Barrayn, thiab Medium Skin presets tau tsim los ntawm tus kws yees duab thiab cov duab kos duab Dario Calmese. Kuj tseem muaj ib pob tawv tawv.
Cov presets no zoo heev, thiab nrog cov digital, nws yooj yim rau tus kws yees duab siv cov cuab yeej zoo li no kom tau txais txiaj ntsig zoo rau txhua lub suab tawv nqaij thiab tsim cov duab uas tsaus nti-thiab cov tawv nqaij tawv tuaj yeem sawv cev zoo hauv tib daim duab.
Tab sis cov teeb meem tsis tau daws. Lawv nyuam qhuav txav mus. Hloov chaw ntawm kev tsis ncaj ncees ntawm haiv neeg uas muaj nyob rau hauv zaj duab xis, tam sim no peb pom nws hauv cov duab thaij duab, zoo li Twitter cropping tool nyiam rau lub ntsej muag dawb, lossis Instagram lim uas ua rau cov tawv nqaij tsaus.
Cov algorithms no tuaj yeem ua rau muaj kev phom sij ntau dua, piv txwv li, hauv rooj plaub ntawm Robert Julian-Borchak Williams, raug ntes dag ntawm cov pov thawj ntawm kev paub lub ntsej muag algorithms. Cov thev naus laus zis no ua haujlwm zoo kom paub qhov txawv ntawm cov txiv neej dawb, tab sis ua tsis tiav ntawm cov txiv neej dub.
Cov xov xwm sib xws yog tias cov thev naus laus zis zoo li nruab nrab muaj qhov tsis ncaj ncees ntawm cov uas tsim lawv. Thiab qhov no yuav pheej mus txog thaum cov neeg tsim peb cov thev naus laus zis zoo ib yam li cov neeg siv.
