Amaphikseli: Amabhulokhi Wokwakha
Zonke izithombe zedijithali ziyigridi yezikwele ezincane ezinombala ezibizwa ngamaphikseli. Uma sithi isithombe singu-1920 × 1080, sisho ukuthi sinamaphikiseli angu-1920 ububanzi namaphikiseli angu-1080 ubude — cishe amaphikseli ayizigidi ezingu-2. Lena idatha yangempela kufayela lakho lesithombe.
Amaphikseli engeziwe ngokuvamile asho imininingwane eyengeziwe. Isithombe se-4K (3840 × 2160) siphindwe kane kunamaphikseli angu-1080p, ngakho-ke singabonisa imininingwane emincane. Amaphikseli aphelele — awashintshi ngokuya ngokuthi usibuka kanjani isithombe.
I-PPI - Amaphikseli Ngayintshi
Iyini i-PPI?
I-PPI (amaphikiseli ngeyintshi ngayinye) ichaza ukuthi amaphikseli aminyene kangakanani apakishwayo lapho isithombe siboniswa noma siphrintwa. Ubudlelwano phakathi kwesibalo samaphikseli nosayizi womzimba. Isithombe esingamaphikiseli angu-300 ububanzi ku-300 PPI sizophrinta iyintshi engu-1 ububanzi.
I-PPI yezikrini
Izikrini eziningi ziboniswa ku-72–144 PPI, nakuba izibonisi eziphezulu ze-DPI (Retina, 4K monitors) zingaba ngu-200+ PPI. Ngokusetshenziswa kwewebhu, i-72–96 PPI ngokuvamile yanele. Okubaluleke kakhulu ingqikithi yokubala kwamaphikseli (isb., 1920 × 1080 ye-HD).
I-PPI yokuphrinta
Ukuphrinta ngokuvamile kudinga u-300 PPI ukuze uthole imiphumela ebukhali, yobungcweti. Ku-150 PPI, izithombe zingabukeka zithambile; ku-300 PPI, imininingwane emihle ihlala icacile. Omagazini, izincwajana, kanye nokupakishwa kwemikhiqizo kuvame ukucacisa u-300 PPI.
I-DPI - Amachashazi Ngayintshi
Iyini i-DPI?
I-DPI (amachashazi ngeyintshi ngayinye) ngokobuchwepheshe isho okukhiphayo kwephrinta - mangakhi amachashazi ayinki iphrinta ewabeka ngeyintshi ngayinye. Empeleni, abantu abaningi basebenzisa i-DPI ne-PPI ngokushintshana lapho bekhuluma ngokulungiswa kwesithombe. Ezithombeni zedijithali, i-PPI igama elilungile; I-DPI isebenza kunqubo yokuphrinta.
Lapho I-DPI Ibalulekile
Uma uthumela ifayela esitolo sokuphrinta, angase acele okuthi "300 DPI" — ngokuvamile asho u-300 PPI. Imethadatha yesithombe sakho ingagcina inani le-PPI/DPI elitshela isofthiwe ukuthi sikhulu kangakanani ukubonisa noma ukuphrinta isithombe ngosayizi othile.
Ithebula Lereferensi Elisheshayo
| Ithemu | Incazelo | Isetshenziselwa |
|---|---|---|
| Amaphikseli | Ubukhulu bedatha yangempela (isb., 1920 × 1080) | Usayizi wefayela, iwebhu, isibonisi |
| I-PPI | Amaphikseli iyintshi ngayinye uma eboniswa/ephrintiwe | Ikhwalithi yokuphrinta, usayizi womzimba |
| I-DPI | Ukuminyana kokuphuma kwephrinta (okuvame ukusetshenziswa njenge-PPI) | Phrinta imininingwane |
Ulungele ukuzama ukususa i-QuickRemove?
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Kungani Isixazululo Sibalulekile Ngokususwa Ingemuva
Ukulungiswa Kokufaka
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Ikhwalithi Yokukhiphayo
I-QuickRemove igcina ukulungiswa kwasekuqaleni kokufaka kwakho. Uma uyiphakela isithombe se-4K, uthola okukhiphayo okusobala kwe-4K. Isigaba samahhala sisekela kufika ku-1080p; Isisekelo ne-Pro zisekela i-4K nangaphezulu. Ukuze uphrinte, qala ngezithombe zomthombo wokucaca okuphezulu.
Ukwenyusa
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Izimo Zokuxazulula Okujwayelekile
IWebhu Nezokuxhumana
I-1080p (1920 × 1080) inala ukusetshenziswa okuningi kwewebhu. I-Instagram, i-Facebook, kanye nezingosi eziningi zicindezela noma kunjalo. Isigaba samahhala se-QuickRemove sisingatha kahle lokhu.
Izithombe Zomkhiqizo we-E-commerce
I-Amazon incoma okungenani amaphikseli ayi-1000 ohlangothini olude kakhulu; 2000+ kungcono ukusondeza. I-QuickRemove Basic and Pro isekela i-4K yokusikwa kwemikhiqizo epholile.
Phrinta
A 5" &izikhathi; 7" phrinta ku-300 PPI idinga 1500 &izikhathi; 2100 amaphikseli. Hlela kusengaphambili - thwebula noma ukhuphule izinga ukuya ekulungisweni okufanele ngaphambi kokukhipha ingemuva.
Izithombe ze-Passport & ID
Ohulumeni bacacisa ubukhulu obuqondile (isb., 35mm × 45mm ku-300 DPI). Iwizadi yepasipoti ye-QuickRemove ikusiza ukuthi ukhiphe izithombe ezihambisanayo.
I-QuickRemove Iphatha Kanjani Ukulungiswa
I-QuickRemove iwuhlelo lokusebenza lwedeskithophu ye-Windows olucubungula izithombe endaweni. Isekela i-PNG, i-JPG, i-WEBP, i-BMP, i-GIF, i-TIFF, ne-HEIC ezinqumweni zakhona zendawo. Imiphumela yetier yamahhala efika ku-1080p; Isisekelo ne-Pro zisekela i-4K nangaphezulu. Imethadatha yokulungiswa (i-PPI/DPI) igcinwa uma isekelwa ifomethi yokuthekelisa. Akukho ukusampula kabusha noma ukulahleka kwekhwalithi ngaphandle uma ushintsha usayizi ngokusobala.