Dab tsi yog qhov tsis pom tseeb hauv kev yees duab?

Cov txheej txheem:

Dab tsi yog qhov tsis pom tseeb hauv kev yees duab?
Dab tsi yog qhov tsis pom tseeb hauv kev yees duab?

Video: Dab tsi yog qhov tsis pom tseeb hauv kev yees duab?

Video: Dab tsi yog qhov tsis pom tseeb hauv kev yees duab?
Video: Nkauj tawm tshiab _QHov twg los tau _ by Xim vaj & Xeeb vwj & xis nus vaj _ (2020 - 2021 ) 2024, Hlis ntuj nqeg
Anonim

Underexposure yog qhov tshwm sim tsis txaus lub teeb tsoo lub suab paj nruag lossis lub koob yees duab sensor. Cov duab tsis pom tsaus ntuj dhau lawm, muaj cov ntsiab lus me me hauv lawv cov duab ntxoov ntxoo, thiab pom murky.

Puas yog nws zoo dua los tua overexposed lossis underexposed?

Yog tias koj tab tom tua JPEG, ces qhov dav dav txoj cai yog kom qis duavim tias yog tias koj poob qhov tseem ceeb hauv JPEG, cov ntsiab lus tseem ceeb tsuas yog ploj, tsis tuaj yeem rov qab los. Yog tias koj tab tom tua raw, txoj cai dav dav yog overexpose cov duab kom tau ntau lub teeb (ntau raug) rau hauv qhov ntxoov ntxoo.

Dab tsi yog overexposed vs underexposed?

Overexposure tshwm sim thaum koj lub koob yees duab sensor tsis sau cov ntsiab lus hauv qhov ci tshaj plaws ntawm daim duab. Underexposure tshwm sim thaum koj lub koob yees duab sensor tsis sau cov ntsiab lus hauv qhov tsaus ntuj tshaj plaws ntawm daim duab. Koj lub koob yees duab tuaj yeem tso saib cov ntaub ntawv hais txog kev ploj zuj zus.

Lub ntsiab lus ntawm qhov tsis txaus ntseeg yog dab tsi?

transitive verb.: kom nthuav tawm tsis txaus tshwj xeeb: kom nthuav tawm (ib yam dab tsi, xws li zaj duab xis) rau cov hluav taws xob tsis txaus (xws li lub teeb)

Thaum twg koj yuav tsum ua kom pom cov duab?

Nws tsis muaj teeb meem yog tias daim duab yog xim lossis dub thiab dawb

  1. Yog tias daim duab tsaus dhau, nws tsis pom. Cov ntsiab lus yuav ploj hauv qhov ntxoov ntxoo thiab qhov tsaus ntuj tshaj plaws ntawm daim duab.
  2. Yog tias daim duab teeb dhau, nws yog qhov pom tseeb. Cov ntsiab lus yuav poob rau hauv qhov tseem ceeb thiab qhov ci tshaj plaws ntawm daim duab.

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