Lub ntsej muag daws teeb meem vs saib ua ntej loj
Qhov ncauj qhov ntswg daws teeb meem thiab saib ua ntej qhov loj me muaj feem cuam tshuam, tab sis lawv tsis yog qhov ntsuas tib yam. Mask daws teeb meem piav qhia txog pixel grid uas khaws cov kev kawm. Saib ua ntej qhov loj piav qhia qhov loj npaum li cas tus editor kos cov txiaj ntsig ntawm koj lub vijtsam. Kev saib ua ntej 300-pixel-wide tuaj yeem sawv cev rau cov duab loj dua thiab daim npog ntsej muag; zooming uas saib ua ntej tsis ntxiv daim npog qhov ncauj tshiab.
Kev tsis meej pem ob tuaj yeem ua rau cov lus xaus tsis tseeb. Ib qho kev txiav tawm yuav zoo li du thaum haum rau lub vaj huam sib luag me me thiab nthuav tawm halo ntawm qhov loj me. Nws kuj tseem yuav saib jagged ntawm huab zoom txawm tias tus neeg lub ntsej muag pixels tsis pom nyob rau hauv ib txwm siv.
Peb qhov ntau thiab tsawg tuaj yeem muaj nyob hauv ib qho kev hloov kho
Ib qhov browser cutout workflow tuaj yeem koom nrog tsawg kawg peb qhov chaw sib koom ua ke:
- Qhov loj me: lub decoded dav thiab qhov siab ntawm cov duab xaiv.
- Inference los yog ua hauj lwm daim npog qhov ncauj loj: daim phiaj nyob rau hauv uas cov kev pab them nqi yog xam thiab kho.
- ** Saib ua ntej qhov loj me:** cov scaled sawv cev uas haum rau thaj chaw editor muaj.
Cov qhov loj me no yuav phim, tab sis lawv tsis tas yuav. Ib qhov chaw loj tuaj yeem txo qis sab hauv rau cov qauv kev xav kom tswj xyuas lub sijhawm ua haujlwm thiab nco. Tom qab ntawd lub npog ntsej muag uas tau tshwm sim tuaj yeem raug ntsuas rau hauv qhov chaw ua haujlwm lossis xa tawm chaw sib koom ua ke. Thaum kawg, qhov browser ntsuas qhov sib xyaw dua kom haum rau qhov screen.
Easy Background Remover tuaj yeem ua cov duab loj heev ntawm qhov kev daws teeb meem sab hauv thiab qhia cov lus ceeb toom. Export tseem tsom rau qhov loj me. Qhov no ua rau cov txiaj ntsig tau txais txiaj ntsig, tab sis nws tsis tuaj yeem tsim cov ntsiab lus ntawm ntug uas tsis tuaj ntawm lub npog ntsej muag suav nrog.
Cas lub ntsej muag pixel khw muag khoom
Lub npog ntsej muag tsis tas yuav yog xim dub lossis dawb stencil. Txhua lub ntsej muag pixel tuaj yeem tuav tus nqi alpha los ntawm keeb kwm yav dhau los ntawm ib feem kev pab them nqi mus rau tag nrho cov ntsiab lus.
Ntawm ib qho khoom tawv ntug, qhov kev hloov pauv tuaj yeem nyob tsuas yog nqaim band. Ntawm cov plaub hau mos, plaub hau, plooj, lossis duab ntxoov ntxoo, cov txiaj ntsig muaj txiaj ntsig zoo yuav ua rau thaj tsam dav dua. Thaum lub npog ntsej muag tau hloov pauv, kev sib cuam tshuam kwv yees qhov tseem ceeb ntawm cov qauv npog thawj.
Interpolation tuaj yeem ua rau qhov kev hloov pauv pom tau yooj yim dua. Nws tsis tuaj yeem rov qab tau qhov tseeb ntawm ib txoj hlua uas ploj mus thaum qhov kev daws teeb meem qis. Smoothness thiab rov qab nthuav dav yog qhov sib txawv.
Vim li cas qhov kev saib ua ntej haum zais qhov tsis xws luag
Thaum tus editor haum rau cov duab loj rau hauv lub vaj huam sib luag me, ntau qhov pixels pab txhawb rau txhua qhov pixel pom. Cov qhov me me, ib-pixel fringes, thiab tsis sib xws alpha tuaj yeem kwv yees tau deb.
Qhov no muaj txiaj ntsig zoo rau kev sib xyaw: koj tuaj yeem txiav txim siab seb qhov kev kawm puas yog qhov nruab nrab thiab seb qhov kev sib cais dav puas yog. Nws tsis txaus rau ntug zoo.
Kev tshuaj xyuas txhim khu kev qha siv ntau tshaj ib teev:
- haum saib rau tag nrho cov ntsiab lus;
- nruab nrab zoom rau cov qauv thiab sab hauv qhov khoob;
- siab zoom tsuas yog rau thaj chaw uas tsis txaus ntseeg;
- npaj-siv loj rau qhov kev txiav txim zaum kawg.
Yog tias daim duab yuav dhau los ua tus avatar me me, lub microscopic defect yuav tsis muaj teeb meem. Yog tias nws yuav luam tawm loj lossis muab tso rau tom qab tsaus, tib yam tsis xws luag tuaj yeem pom tseeb.
Vim li cas zoom tuaj yeem ua rau ntug zoo saib tsis zoo
Thaum lub siab zoom, tus editor nthuav dav cov pixels tsis sib xws. Stair cov kauj ruam yuav tsum nyob rau ntawm kab pheeb ces kaum thiab nkhaus vim hais tias ib tug pixel daim phiaj tsis tas mus li. Kev hloov pauv muag kuj tseem yuav zoo li pom grey band thaum txhua pixel loj.
Cov lus nug tsis yog seb pixels puas pom ntawm 800 feem pua. Lawv yuav. Cov lus nug tseem ceeb yog:
- Puas yog ciam teb nyob rau hauv qhov tseeb?
- Puas yog ntug zoo li ntuj ntawm qhov xav pom loj?
- Puas muaj cov xim qub qub sib xyaw ua ib nrab pixels?
- Puas yog cov ntsiab lus tseem ceeb nyias khaws cia?
- Puas yog qhov hloov pauv alpha haum rau cov ntsiab lus?
Tsis txhob lwv cov pixels uas siv tau tsuas yog vim lawv saib grey tiv thaiv lub checkerboard ntawm huab zoom. Ntsuam xyuas lawv dhau qhov tseeb keeb kwm yav dhau los ua ntej.
Qhov loj me tsis lees paub qhov chaw-qib nthuav dav
Ib qho kev xa tawm PNG tuaj yeem muaj qhov dav thiab qhov siab tib yam li qhov chaw thaum nws lub ntsej muag alpha pib ntawm qhov kev daws teeb meem qis dua. Upscaling maps uas npog thoob plaws cov xim pixels puv loj. Cov ntaub ntawv qhov ntev tseem muaj tseeb, tab sis ciam teb qhov tseeb raug txwv los ntawm cov ntaub ntawv nyob rau hauv lub ntsej muag qhov kev daws teeb meem qis dua thiab ua kom zoo dua tom qab.
Qhov no zoo ib yam li kev kos duab yooj yim ntawm daim ntawv kos duab thiab nthuav nws. Cov txheej txheem loj tuaj yeem ua kom du, tab sis nws tsis tau txais khoov uas tsis tau kos.
Qhov ntawd tsis ua rau txo qhov kev xav tsis muaj txiaj ntsig. Ntau yam kev kawm muaj qhov tseeb, dav dav, thiab qhov loj me me tuaj yeem muab qhov sib npaug zoo ntawm kev ceev, nco siv, thiab zoo. Nws txhais tau hais tias cov ntsiab lus me me tsim nyog tau txais kev saib xyuas tshwj xeeb.
Txhuam xav tau kev sib koom tes ua haujlwm
Thaum koj pleev xim Ntxiv lossis lwv cov hlab ntsha ntawm qhov ntsuas qhov ntsuas ua ntej, tus editor yuav tsum tau kos duab taw tes taw qhia rov qab mus rau lub ntsej muag ua haujlwm. Lub vojvoog txhuam hniav kuj xav tau kev txhais lus zoo ib yam. Lub voj voog kaum-pixel ntawm lub vijtsam yuav tsum tsis txhob yuam kev dhau los ua qhov sib txawv ntawm lub cev hloov pauv tsuas yog vim qhov kev saib ua ntej tau hloov pauv.
Daim ntawv qhia zoo rau account:
- saib ua ntej qhov ntsuas thiab offset;
- txhua qhov zoom thiab hloov pauv;
- qhov chaw-rau-mask nplai;
- ntaus ntawv pixel piv;
- txhuam radius thiab softness.
Qhov sib txawv me me yog qhov tsis tuaj yeem zam tau, tab sis rov ua dua yuav tsum tsaws qhov chaw taw qhia. Yog tias muaj mob stroke tshwm sim, thawj zaug xyuas seb lub canvas puas tau panned los yog seb browser zoom hloov qhov layout ua ntej xav tias tus qauv npog tsis yog lawm.
Lub teeb thiab tsaus tom qab nthuav tawm cov pixels sib txawv
Checkerboards sib txuas lus pob tshab, tab sis lawv tsis yog ib qho kev xeem zoo thoob ntiaj teb. Cov seem ntawm daj ntseg los ntawm keeb kwm dawb tuaj yeem sib xyaw rau hauv lub teeb squares. Tsaus fringe tuaj yeem ploj mus rau qhov tsaus nti squares.
Tshawb xyuas tib ntug dhau:
- dawb los yog lwm lub teeb xim;
- dub lossis lwm yam xim tsaus;
- xim nyob ze ntawm qhov chaw npaj;
- pob tshab yog tias cov export xav tau alpha.
Ib qho ntug uas ua haujlwm ntawm tag nrho peb qhov keeb kwm yav dhau yog muaj zog dua. Yog tias qhov tso zis zaum kawg ib txwm siv ib qho kev ua kom ruaj khov, ua kom zoo rau qhov chaw ntawd es tsis ua raws qhov kev xav zoo tag nrho txhua qhov chaw.
Qhov ncauj qhov ntswg, xim fringe, thiab tsis tseeb tseeb
Mask daws teeb meem tswj qhov pom kev hloov pauv. Nws tsis ncaj qha tshem tawm cov xim keeb kwm yav dhau uas twb tau muab tso rau hauv qhov chaw ntug pixels. Lub npog ntsej muag zoo nkauj tseem tuaj yeem nthuav tawm daj ntseg lossis xim halo thaum lub hauv paus tau yees duab tawm tsam keeb kwm yav dhau.
Shrinking lub npog ntsej muag yuav nkaum qhov fringe los ntawm kev txiav rau hauv qhov kev kawm. Kev nthuav dav nws tuaj yeem khaws cov ncauj lus kom ntxaws thiab ntau xim qub. Txoj kev kho kom zoo sib npaug cov duab thiab xim ntawm qhov chaw loj.
Qhov no yog vim li cas ib tus lej lej tsis tuaj yeem lav qhov kev xa tawm huv. Ntug zoo sib txuas ua ke daim npog qhov ncauj qhov ntswg, ib nrab alpha, qhov chaw xim, tso zis tom qab, thiab saib nplai.
Kev kuaj xyuas export
Ua ntej exporting ib qho tseem ceeb cutout:
- Paub meej tias qhov kev saib ua ntej yog qhia lub npog ntsej muag tam sim no.
- Haum rau daim duab thiab xyuas tag nrho cov ntsiab lus.
- Zoom rau hauv cov plaub hau, pluab, cov khoom nyias, qhov khoob, thiab cov duab ntxoov ntxoo.
- Hloov ntawm lub teeb thiab tsaus tom qab.
- Rov qab mus rau qhov siv qhov loj me.
- Export thiab tshuaj xyuas qhov tseeb PNG hauv nws qhov chaw thaum ua tau.
Yog tias daim duab ua rau txo qis kev daws teeb meem, yuav tsum ceev faj tshwj xeeb ntawm cov ntsiab lus nqaim. Phau ntawv Ntxiv thiab Erase refinement tuaj yeem kho lub hom phiaj, tab sis nws tsis tuaj yeem tsim cov ntaub ntawv uas tsis pom hauv qhov chaw.
Rau lub ntsej muag lub ntsej muag tsis siv neeg, saib Dab tsi ntawm tus qauv txiav tawm ntawm lub cuab yeej pom. Txhawm rau nkag siab tias yog vim li cas rov qab teeb tsa tseem tuaj yeem xav tau kev tswj hwm cov khoom siv thiab cov qauv, nyeem Reproducible exports with the same settings.