rau koj Yuav ua li cas txheeb xyuas yog tias cov duab tau hloov kho hauv Photoshop Los yog lwm yam duab editing software?
Niaj hnub no peb nyob hauv lub ntiaj teb uas txhua tus neeg nqa lub xov tooj smartphone nrog qee lub koob yees duab DSLR. Thiab yog tias peb saib ze, peb yuav pom tias niaj hnub no cov menyuam kawm paub yuav ua li cas nyem cov duab zoo meej thiab lawv kuj paub siv photoshop. Tsis ntseeg li ntawd Photoshop Tam sim no nws yog tus thawj coj yees duab kho software muaj rau PC, dav tsim rau cov kws yees duab thiab cov neeg tsim qauv.
Qhov zoo tshaj plaws txog photoshop yog tias nws tuaj yeem tig cov duab phem tshaj plaws mus rau qhov zoo. Puas muaj leej twg paub Yuav siv Photoshop li cas Hloov cov duab yooj yim. Txawm li cas los xij, photoshop kuj tuaj yeem siv nrog kev xav tsis raug thiab ntau tus neeg siv kuj siv photoshop los tswj cov duab.
Photoshop kho feem ntau tsis muaj teeb meem, tab sis qee zaum, cov software siv tau los ntawm cov neeg uas muaj kev xav phem xws li tsim cov ntaub ntawv cuav, cov duab tsis zoo, lwm yam tsis raug cai, thiab lwm yam. Txawm li cas los xij, Photoshop tsis yog rau cov kws tshaj lij xwb. Nrog hais tias, peb xav hais tias leej twg tuaj yeem Kawm cov hauv paus ntawm Photoshop thiab siv nws rau kev xav phem.
Yuav ua li cas xyuas seb daim duab puas tau hloov kho
Los ntawm tsab xov xwm no, peb yuav qhia rau koj qee yam Txoj hauv kev zoo tshaj los pab koj tshawb pom cov duab photoshopped. Yog li, cia peb xyuas seb cov duab puas tau hloov kho nrog Photoshop program.
1. Kev kuaj pom
Nws tsis muaj teeb meem pes tsawg tus kws tshaj lij Photoshop sim; Thaum kawg lawv yuav tawm qee cov ntsiab lus hauv cov duab hloov kho. Hauv qhov no, kev tshuaj xyuas thiab kev tshuaj xyuas qhov muag dhau los ua qhov tseem ceeb tshaj plaws thaum koj pom cov duab photoshopped.
Kev kuaj pom yooj yim yuav qhia koj ntau txog cov duab, suav nrog seb nws puas tau kho nrog Photoshop. Yog tias koj tau txais kev xav ntawm Photoshop tom qab kev kuaj pom zoo, cov duab yuav tsum tau kho Photoshop.
2. Tshawb xyuas cov npoo thiab cov npoo
Txiav ib ncig ntawm cov npoo los yog khoov qhov chaw tsis yog ib qho yooj yim txheej txheem. Thaum Photoshop kho kom raug, qhov khoov lossis khoov ntawm lub teeb tuaj yeem muab cov txiaj ntsig zoo, tab sis thaum nws mus tsis ncaj ncees lawm, nws yog qhov khoom plig tseeb.
Koj yuav tsum tau saib tom qab lossis cov npoo kom pom qhov yuam kev. Ntug uas ntse dhau los yog jagged yog cov cim qhia tias cov duab tau raug Photoshopped.
3. Nrhiav qhov ntxoov ntxoo
Lwm txoj hauv kev zoo tshaj plaws los nrhiav pom cov duab hloov pauv yog los tshuaj xyuas txoj kev teeb pom kev sib cuam tshuam. Koj tuaj yeem tshawb pom sai sai yog tias ib qho khoom tau ntxiv rau hauv daim duab los ntawm saib nws cov duab ntxoov ntxoo.
Ib yam khoom uas tsis muaj duab ntxoov ntxoo yog ib qho ntawm cov cim qhia ntawm cov duab manipulation. Ua haujlwm nrog cov duab ntxoov ntxoo yog qhov tsis yooj yim, thiab cov kws tshaj lij Photoshop tsis ua raws li cov duab ntxoov ntxoo.
Tsis tas li ntawd, yog tias cov khoom hauv daim duab muaj duab ntxoov ntxoo, txheeb xyuas qhov ua yuam kev hauv nws cov duab ntxoov ntxoo.
4. Siv PhotoForensics
Qhov chaw PhotoForensics Nws yog ib qho ntawm cov cuab yeej online zoo tshaj plaws uas ua qee qhov kev sim ntawm cov duab uploaded. Qhov txias txog PhotoForensics yog tias nws qhia txog lub siab kub daim ntawv qhia raws li cov zis.
Lub vev xaib qhia cov txiaj ntsig kawg hauv JPEG hom, uas qhia txog qib compression siv rau ntawm daim duab. Koj yuav tsum xyuas seb qhov twg zoo li ci dua li lwm qhov. Yog tias koj pom ib qho twg uas zoo li ci dhau lawm, nco ntsoov tias cov duab tau raug kho nrog Duab editing cuab yeej xws li Photoshop.
5. Siv Saib Metadata lossis Exif Cov Ntaub Ntawv
Koj tuaj yeem nrhiav tau yog tias daim duab tau raug cuam tshuam nrog Tshawb xyuas metadata lossis Exif cov ntaub ntawv. Cia kuv piav nws cov ntaub ntawv qhia ua ntej.
Thaum peb thaij duab nrog lub koob yees duab lossis smartphone, nws ntxiv Metadata Xws li Hnub tim وlub sij hawm وlub koob yees duab hom وGeographical qhov chaw وISO qib lwm yam.
Qee zaum cov metadata kuj qhia lub npe ntawm qhov kev pab cuam siv los kho cov duab. Txhawm rau saib metadata lossis Exif cov ntaub ntawv, koj tuaj yeem mus saib tau Exif Cov ntaub ntawv. Cov duab metadata saib online no yuav qhia koj tag nrho cov metadata ntawm ib qho duab tshwj xeeb. Yog tias cov duab tau raug kho, cov cuab yeej online yuav qhia koj lub npe ntawm software lossis tus neeg muag khoom.
Koj kuj tseem yuav xav kawm paub txog: Yuav ua li cas thiaj yooj yim txheeb xyuas qhov chaw nyob qhov twg cov duab tau yees
Qhov no yog nws Txoj hauv kev zoo tshaj plaws kom paub seb cov duab tau raug siv los siv Photoshop lossis tsis yog. Yog li yog tias koj paub txog lwm txoj hauv kev los nrhiav "PhotoshopFake' thiab qhia rau peb paub hauv lub thawv ntawv.
Peb vam tias koj pom kab lus no muaj txiaj ntsig rau koj kom paub yuav ua li cas Tshawb nrhiav cov duab uas tau hloov kho siv Photoshop. Qhia koj lub tswv yim thiab kev paub nrog peb hauv cov lus.
