Cov ncauj lus kom ntxaws piav qhia ntawm cov laj thawj thiab cov kev daws ntawm cov luam ntawv xim txawv

Cov ncauj lus kom ntxaws piav qhia ntawm cov laj thawj thiab cov kev daws ntawm cov luam ntawv xim txawv
🎨 Lub cev muaj kev phem li cas?
Chromatic aberration, raws li lub npe qhia, yog qhov sib txawv hauv cov xim ntawm tib daim duab ntawm cov nqa khoom sib txawv. Qhov no feem ntau yog cov xwm txheej ntawm cov ntxaij vab tshaus thiab nruab nrab ntawm cov duab hluav taws xob thiab cov luam tawm lub cev.

🌐 Lub tswv yim ntawm cov xim chasing
Kev chaojing xim tuaj yeem nkag siab raws li siv ntau txoj kev los kho cov xim kom haum rau cov xim siv raws li cov xim siv. Lub hom phiaj yog rau koj kom tau txais cov xim zoo siab, tsis yog ib qho zoo tshaj plaws uas luam ntawm cov ntawv xim.

🔍 Vim li cas 1: hom xim ntawm cov ntaub ntawv sib txawv
Cov khoom siv xim sib txawv yog ib qho ua rau muaj cov xim me me. Ntawm no yog cov ncauj lus kom ntxaws ntxaws:
Qhov sib txawv ntawm cov xim ntawm lub vijtsam discatch thiab cov ntawv luam tawm: Cov xim tshwm sim yuav sib txawv raws li cov ntaub ntawv sib txawv thiab sab hauv cov lus sib txawv. Cov xim hom ntawm lub vijtsam yog RGB hom, thiab cov tshuab luam ntawv feem ntau yuav hloov kho RGB hom rau CARYK hom thaum luam ntawv, ua rau muaj xim sib txawv.
Tshuab luam ntawv ua neej luam ntawv hom: Tsis yog txhij siv luam ntawv siv CMYK hom los ntawm lub neej ntawd, thov sab laj lub Hoobkas rau kev luam tawm RGB.

🛠 Kev daws:
Thaum tsim cov canvas, hom C CMYK tau teeb tsa ua ntej.
Daim duab nrog rau CMYK xim hom txo lub siab ntawm cov xim sib txawv thaum cov khoom siv lub cev tau luam tawm.

📊 RGB hom vs. CMYK hom
RGB xim: cov xim tiag tiag yuav muaj ntau dua hauv RGB hom.
CMYK xim: hauv CMYK hom, cov xim yuav ua grey.

Piv txwv ntawm cov piv txwv
RGB cov ntaub ntawv cov ntaub ntawv: cov xim tiag tiag.
CMYK TAWM cov ntaub ntawv: xim txho xim.
Cov duab tiag tiag: xim yog qhov chaw nyob nruab nrab ntawm.

Los ntawm cov kev txheeb xyuas saum toj no, peb tuaj yeem xaus uas yuav kom txo cov xim CMYK thaum tsim cov canyk thaum tsim cov canvas thiab siv CMYK xim rau kev kos duab. Qhov no tuaj yeem ua tau zoo dua cov xim nyhuv ntawm lub cev luam ntawv.