Ntau zaus, qhov kev daws teeb meem zoo tshaj plaws rau kev luam ntawv yog 300 PPI. Ntawm300 pixels ib nti(uas kwv yees txhais mus rau 300 DPI, lossis dots ib nti, ntawm lub tshuab luam ntawv), ib daim duab yuav tshwm ntse thiab nkig. Cov no suav hais tias yog kev daws teeb meem siab, lossis siab-res, cov duab.
Kuv yuav ua li cas thiaj paub kuv qhov kev daws teeb meem 300 DPI?
Txhawm rau pom cov duab DPI hauv Windows, right-click ntawm lub npe cov ntaub ntawv thiab xaiv Cov Khoom > Cov Lus Qhia. Koj yuav pom DPI nyob rau hauv daim duab seem, sau npe Kab rov tav Resolution thiab Vertical Resolution. Ntawm Mac, koj yuav tsum qhib cov duab hauv Saib Ua Ntej thiab xaiv Cov Cuab Yeej > Kho Qhov Loj. Nws tau sau tias kev daws teeb meem.
Yog 300 DPI qhov kev daws teeb meem siab tshaj plaws?
Txhua cov ntaub ntawv yuav tsum muaj qhov kev daws teeb meem tsawg kawg ntawm 300 dpi (dots ib nti). Cov duab nrog qhov kev daws teeb meem tsawg dua 300 dpi yuav rov tsim tawm tsis zoo ntawm cov xovxwm (cov duab yuav zoo li fuzzy thiab / lossis pixilated). … Hauv qab no yog cov piv txwv ntawm cov ntaub ntawv daws teeb meem tsawg (72 dpi) thiab cov ntaub ntawv daws teeb meem siab (300 dpi).
Kuv yuav hloov kuv qhov kev daws teeb meem li cas rau 300 DPI?
IN PHOTOSHOP:
- Qhib koj cov ntaub ntawv hauv Photoshop.
- Click IMAGE > IMAGE SIZE. Koj yuav tsum pom ob peb tus lej sib txawv, Zoo li qhov dav, qhov siab, thiab kev daws teeb meem ntawm koj daim duab.
- Uncheck lub "Raws li" checkbox. Ntaus 300 rau hauv lub thawv daws teeb meem. …
- Click “OK”
- Click FILE > SAVE.
Qhov kev daws teeb meem twg zoo dua 300 DPI lossis 600 DPI?
Feem ntau, 600 DPI scans yog koj qhov zoo tshaj plawsthawj koom ruam yog tias koj tab tom luam theej duab tsev neeg rau kev khaws cia. Kev daws teeb meem qis dua li 300 DPI yuav ua rau cov duab nthuav dav tsawg dua, tab sis nws yuav txuag koj lub sijhawm thiab chaw cia.
