1. Tig rau "Ntxhiab" hloov khawm ntawm lub TV thiab kho tus nqi sharpness rau "0". Qhov siab dua tus nqi sharpness, lub sharper cov npoo ntawm daim duab, ntau distorted daim duab yuav, thiab txawm lub suab nrov yuav tshwm sim.
2. Teem lub TV "Image Noise Reduction" rau "Tawm". Cov duab suab nrov txo kev ua haujlwm ntawm TV zoo ib yam li "kev tshem tawm freckle" muaj nuj nqi ntawm kev ua duab hauv computer. Cov pob ntawm lub ntsej muag raug tshem tawm, tab sis cov ntsiab lus tseem ploj mus.
3. Peb tuaj yeem kho qhov saturation ntawm daim duab raws li peb tus kheej nyiam. Yog tias koj nyiam cov xim ci dua, ua kom cov saturation, thiab rov ua dua.
4. Qhov sib txawv ntawm daim duab yog hais txog cov txheej txheem ntawm txheej txheej ntawm daim duab. Yog tias qhov sib piv yog qhov muaj zog, cov txheej txheej ntawm daim duab yuav raug txo, cov duab yuav zoo li tawv, qee cov duab cov ntsiab lus yuav ploj, thiab lub suab nrog yuav cuam tshuam rau daim duab. Yog tias qhov sib piv qis, nws tseem yuav ua rau txo qis hauv kev gradation, ua rau nws nyuaj rau saib.