Le mithetho efanayo iyasebenza kuma-8-Bit PNG's. Ungacabanga ngawo cishe njengamafayela e-GIF. Ama-PNG awakwazi ukwenza ukugqwayiza njenge-GIF, kodwa ngokuvamile aba nosayizi wefayela ophansi. Sebenzisa i-JPG uma isithombe sakho sisebenzisa inombolo ephezulu yemibala, sisebenzisa ama-gradient noma siqukethe izici zesithombe.
Uyini umehluko phakathi kwe-JPEG ne-GIF?
I-JPEG ne-GIF zombili ziwuhlobo lwefomethi yesithombe yokugcina izithombe. I-JPEG isebenzisa i-algorithm yokucindezela elahlekile futhi isithombe singase silahlekelwe enye idatha yaso kuyilapho i-GIF isebenzisa i-algorithm yokucindezela engalahleki futhi akukho ukulahleka kwedatha okukhona ngefomethi ye-GIF. Izithombe ze-GIF zisekela ukugqwayiza nokuba sobala. … I-JPEG isebenzisa i-algorithm yokucindezela elahlekile.
Iyiphi ikhwalithi engcono ye-GIF noma i-JPEG?
I-JPEG ingcono kakhulu ezithombeni, kuyilapho i-GIF inhle ezithombeni ezikhiqizwe ngekhompuyutha, amalogo nobuciko bomugqa obunamaphalethi alinganiselwe. I-GIF ayisoze yalahlekelwa idatha yayo. Isebenzisa ukucindezela okungalahleki. Ilayisha ngokushesha njengoba lawa mafayela avamise ukuba nokulungiswa okuphansi.
Kufanele isetshenziswe nini i-JPG?
I-JPG kufanele isetshenziswe kunoma yisiphi isimo lapho kubalulekile ukuba nefayela elincane. Ngale kokulondoloza kokuqala njenge-JPG, kunamathuluzi azokuvumela ukuthi unciphise ifayela ngokuqhubekayo. Lokhu kuwusizo ezithombeni zewebhu, njengoba usayizi omncane uzokhuphula isivinini ikhasi elilayisha ngaso.
Iyini i-JPG evame ukusetshenziselwa?
Le fomethi iyifomethi yesithombe edume kakhulu yokwabelana ngezithombe nezinye izithombe ku-inthanethi naphakathi kwabasebenzisi be-Mobile ne-PC. Usayizi wefayela omncane wezithombe ze-JPG uvumela ukugcinwa kwezinkulungwane zezithombe endaweni encane yenkumbulo. Izithombe ze-JPG nazo zisetshenziselwa kabanzi ngezinjongo zokuphrinta nokuhlela.
Yini embi nge-GIF?
Ama-GIF makhulu ngosayizi wefayela, ngokuvamile awafinyeleleki futhi asebenza kancane. Kungase kube mnandi ukuwabuka, kodwa akuwona wonke umuntu ozokwazi ukuwajabulela ngenxa yohlobo oluthile lokukhubazeka. Banensa isayithi noma uhlelo lokusebenza olusebenzisayo.
I-GIF ijwayele ukusetshenziselwa ini?
Imele “Ifomethi Yokushintshisana Kwezithombe.” I-GIF ifomethi yefayela yesithombe evame ukusetshenziselwa izithombe ezikuwebhu kanye nama-sprites ezinhlelweni zesoftware. Ngokungafani nefomethi yesithombe se-JPEG, ama-GIF asebenzisa ukucindezelwa okungalahleki okungehlisi ikhwalithi yesithombe.
Iyiphi ifomethi yekhwalithi ephezulu kakhulu yokugcina isithombe?
I-TIFF - Ifomethi Yesithombe Sekhwalithi Ephakeme
I-TIFF (Ifomethi Yefayela Lesithombe Esimakiwe) ivamise ukusetshenziswa ngabadubuli nabaklami. Ayilahleki (kufaka phakathi inketho yokucindezela ye-LZW). Ngakho-ke, i-TIFF ibizwa ngefomethi yesithombe yekhwalithi ephezulu kakhulu ngezinjongo zokuthengisa.
Iyiphi ifomethi yesithombe enekhwalithi engcono kakhulu?
Izinhlobo zamafayela ezihamba phambili zalezi zinhloso ezijwayelekile:
| Izithombe Zezithombe | |
|---|---|
| Ngekhwalithi Yesithombe Enhle Ngokungangabazeki | I-TIF LZW noma i-PNG (ukucindezela okungalahleki, futhi awekho ama-artifact e-JPG) |
| Usayizi Wefayela Omncane | I-JPG enesici Sekhwalithi ephezulu ingaba yikhwalithi encane futhi ehloniphekile. |
| Ukuhambisana Okuphezulu: Windows, Mac, Unix | TIF noma JPG |
Kufanele ngisebenzise nini i-GIF?
Sebenzisa i-GIF uma isithombe sakho sisebenzisa inani eliphansi lemibala uma kuqhathaniswa, kukhona umumo osemaphethelweni aqinile, izindawo ezinkulu zombala oqinile, noma udinga ukusebenzisa ukubonisa ngale kanambambili. Le mithetho efanayo iyasebenza kuma-8-Bit PNG's. Ungacabanga ngabo cishe njengamafayela e-GIF.
Iyiphi engcono i-JPEG noma i-JPG?
Ngokuvamile, awukho umehluko omkhulu phakathi kwezithombe ze-JPG ne-JPEG. … I-JPG, kanye ne-JPEG, imele Iqembu Lochwepheshe Bezithombe Ezihlangene. Zombili zivame ukusetshenziselwa izithombe (noma zithathwe kumafomethi wesithombe esingahluziwe sekhamera). Zombili izithombe zisebenzisa ukucindezela okulahlekile okuholela ekulahlekelweni kwekhwalithi.
Ingabe kungcono ukulondoloza njenge-JPEG noma i-PNG?
I-PNG iyisinqumo esihle sokugcina imidwebo yolayini, umbhalo, nezithombe zesithonjana ngosayizi wefayela omncane. Ifomethi ye-JPG iyifomethi yefayela elicindezelwe elahlekile. … Ukugcina imidwebo yolayini, umbhalo, nezithombe eziwuphawu kusayizi wefayela omncane, i-GIF noma i-PNG yizinketho ezingcono ngoba azilahleki.
Uyini umehluko phakathi kwe-JPG ne-JPEG?
Empeleni awukho umehluko phakathi kwefomethi ye-JPG ne-JPEG. Umehluko kuphela inani lezinhlamvu ezisetshenzisiwe. I-JPG ikhona kuphela ngoba ezinguqulweni zangaphambili ze-Windows (MS-DOS 8.3 kanye nezinhlelo zamafayela ze-FAT-16) zazidinga ukunwetshwa kwezinhlamvu ezintathu zamagama wamafayela. … i-jpeg yafushaniswa ukuze ithi .
Ingabe i-JPEG ilahlekelwa yikhwalithi?
Ama-JPEG Alahlekelwa Ikhwalithi Njalo Lapho Evulwa: Amanga
Ukuvula nje noma ukubonisa isithombe se-JPEG akusilimazi nganoma iyiphi indlela. Ukulondoloza isithombe ngokuphindaphindiwe ngesikhathi esifanayo sokuhlela ngaphandle kokuvala isithombe ngeke kuqongelele ukulahlekelwa ngekhwalithi.
Ingabe i-JPEG ilahlekile noma ayilahleki?
I-JPEG ifomethi elahlekile enikeza izinga lokuminyanisa eliphakeme kune-PNG ekuhwebeni kwekhwalithi.
Uyini umehluko phakathi kwe-JPG ne-PNG?
I-JPEG ne-PNG zombili ziwuhlobo lwefomethi yesithombe yokugcina izithombe. I-JPEG isebenzisa i-algorithm yokucindezela elahlekile futhi isithombe singase silahlekelwe enye idatha yaso kuyilapho i-PNG isebenzisa i-algorithm yokucindezela engalahleki futhi akukho ukulahleka kwedatha yesithombe okukhona ngefomethi ye-PNG. I-JPEG isebenzisa i-algorithm yokucindezela elahlekile. …