2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
trilinear yog ntxiv cov duab lim uas txhim kho qhov zoo. Ua piv txwv li CS, yog tias koj muaj kev lim dej bilinear thiab qhov chaw hauv av zoo ib yam nyob rau hauv pem hauv ntej ntawm koj koj tuaj yeem pom ib qho chaw uas cov textures hloov ntawm qhov siab mus rau qhov nthuav dav (thiab saib fuzzy).
Dab tsi zoo dua Trilinear lossis bilinear?
Yog tias ib yam dab tsi yog pixelated tab sis koj lub vijtsam tuaj yeem ua tau ntau dua res, bilinear filtering yuav ua kom gradient ntawm pixels kom nws smoother. Trilinear filtering ua tib yam, tab sis cov xim gradient yuav txiav txim los ntawm ntau tshaj ib mipmap. Mipmaps yog cov kev cawmdim ntawm qhov kev ntxhib los mos ntawm qhov ntau thiab tsawg.
Qhov txawv ntawm Trilinear thiab bilinear yog dab tsi?
Bilinear filtering tsis interpolate ntawm mipmaps, yog li qhov dhia pom. Qhov no yog daws nrog trilinear filtering, uas smooths kev hloov ntawm mipmaps los ntawm kev coj mus kuaj los ntawm ob qho tib si.
Dab tsi yog qhov zoo tshaj plaws kev ntxhib los mos lim zoo?
Anisotropic filtering yog qhov zoo tshaj plaws lim dej muaj nyob rau hauv cov neeg siv khoom 3D daim npav tam sim no. Yooj yim, "isotropic" cov tswv yim siv tsuas yog square mipmaps uas yog tom qab ntawd interpolated siv bi- lossis trilinear filtering.
Puas trilinear filtering cuam tshuam kev ua haujlwm?
Feem ntau, anisotropic filtering tuaj yeem cuam tshuam rau tus ncejthiab nws siv lub cim xeeb video los ntawm koj daim npav video, txawm tias qhov cuam tshuam yuav txawv ntawm ib qho.computer mus rau lwm tus. … Thaum lub koob yees duab hauv-kev ua si saib textures los ntawm oblique lub kaum ntse ntse, lawv zoo li yuav hloov pauv yam tsis muaj anisotropic filtering.
Pom zoo:
Puas yog rov tshwm sim dua lossis rov tshwm sim dua?
Reoccur thiab recur yog verbs uas qhia ib lo lus hauv paus. Thaum lawv nyob ze heev ntawm lub ntsiab lus, lawv tsis zoo ib yam. Tej yam uas yog rov tshwm sim dua thiab dhau mus, tej zaum nyob rau ib ntus. Hauv qhov sib piv, ib yam dab tsi uas rov tshwm sim tsuas yog tshwm sim dua tab sis tsis tas yuav rov ua dua.
Puas siab dua lossis qis dua snr zoo dua?
Yuav kom ua tiav qhov kev sib txuas txhim khu kev qha, theem teeb liab yuav tsum muaj ntau dua li lub suab nrov. Ib qho SNR ntau dua 40 dB yog suav tias yog qhov zoo tshaj plaws, qhov SNR qis dua 15 dB yuav ua rau qeeb, tsis muaj kev sib txuas.
Yuav tsum zoo dua los yog zoo dua?
Re: muaj zoo dua thiab yuav tsum zoo Yuav tsum tau zoo dua yog ob qho tib si thiab txhais tau tias tib yam. Muaj qhov zoo dua yog qhov tseem ceeb thiab tawv dua li qhov yuav tsum tau ua, yog li feem ntau cov neeg siv cov qauv lus Askiv yuav tsum.
Rau kev nyeem tau zoo dua nws yog qhov zoo dua tias cov ntsiab lus mos txwv yog?
Kua koj cov ntsiab lus mos txwv symmetrical Yog ua tau Lub ntsiab lus, ib kab ib, ob kab ib, thiab lwm yam. Nws yooj yim dua ntawm lub qhov muag thiab yog li yooj yim ntawm tus nyeem. Thaum twg koj yuav tsum siv cov ntsiab lus mos txwv?
Puas yog lo lus nyab xeeb dua lossis puas nyab xeeb dua?
Ib qho ntawm cov lus nug feem ntau cov qauv sau ntawv yog hais txog daim ntawv sib piv ntawm lo lus "kev nyab xeeb." Puas yog "kev nyab xeeb dua?" los yog "kev nyab xeeb dua?" Hauv Teb Chaws Asmeskas, ob qho tib si siv tau, tab sis "
