Kulesi sihloko, sihlola ngokujulile Buyini ubuchwepheshe be-iPhone Photonic Engine? nokuthi ithuthukisa kanjani ikhwalithi yezithombe ezithwetshiwe.
Emhlabeni wamadivayisi eselula, i-iPhone yaziwa ngekhwalithi yayo kanye nekhono lokuthwebula izithombe ezimangalisayo. Konke iqale nge-iPhone 11 kanye nohlelo oluthuthukisiwe lokuthwebula izithombe olubizwa nge-Deep Fusion lokho kwafezwa ku-iPhone 12 no-13.
Ku-iPhone 14, i-Apple iphinde yathatha igxathu lokuziphendukela kwemvelo ekuthwebuleni izithombe nge-Photonic Engine, okuwuhlelo olusha oluthathe izithombe zeselula zafika ezingeni elisha ngokuphelele.
Kuyindlela yekhompyutha yokuthatha izithombe ethuthukisa ukucutshungulwa kwesithombe ezimeni zokukhanya okuphansi. Kulesi sihloko, Sichaza ukuthi ubuchwepheshe be-Photonic Engine buquketheni nokuthi busebenza kanjani, kanye nentuthuko ekunikezayo kukhamera ye-iPhone 14.
Buyini ubuchwepheshe be-Photonic Engine?
El I-Photonic Engine iqoqo lobuchwepheshe nama-algorithms athuthukiswe i-Apple ukuthuthukisa ikhwalithi yezithombe ithathwe ngamadivayisi we-iPhone. Lobu buchwepheshe buhlanganisa ihadiwe yedivayisi nesofthiwe esezingeni eliphezulu—kulokhu, i-iOS 16—ukuthuthukisa zonke izici zokuthwebula izithombe ngeselula, kusukela ekuthwebuleni isithombe kuye ekucutshungulweni.
Ama-algorithms wokufunda komshini asetshenziselwa ukuthuthukisa ikhwalithi yezithombe ezithathwe ezimeni zokukhanya okuphansi. Ngokuhlanganisa ihadiwe nesoftware, kuphela ama-iPhone 14 akwazi ukusebenzisa i-Photonic Engine, futhi ayikwazanga ukukhishwa ezinguqulweni ezindala ze-iPhone nge-iOS.
Yebo, yilokho okucabangayo, lokho I-iPhone ithatha izithombe eziningi uma ucindezela inkinobho yekhamera futhi igcina okuhle kunakho konke, icubungula isithombe esisodwa esishuthwe osibonayo. Ngale ndlela, leso "sithombe" osithathayo, siphuma ngendlela engcono kakhulu ngenxa yenani lama-algorithms okuthuthukisa okwenziwa ngama-millisecond.
Indlela ubuchwepheshe be-Photonic Engine busebenza ngayo
Ubuchwepheshe be-iPhone Photonic Engine busebenzisa inhlanganisela yezingxenyekazi zekhompuyutha nesofthiwe ukuze kuzuzwe imiphumela emangalisayo yekhwalithi yesithombe. Nazi ezinye zezici ezibalulekile zendlela esebenza ngayo:
- uhlelo lwekhamera oluthuthukisiwe: Amadivayisi e-iPhone anezinhlelo zekhamera ezithuthukisiwe ezihlanganisa amalensi amaningi nezinzwa. Lawa masistimu avumela izithombe ukuthi zithwetshulwe ngemininingwane eyengeziwe, ububanzi obuguqukayo kanye nokunemba kombala.
- Iphrosesa Yesiginali Yesithombe (ISP): I-Photonic Engine isebenzisa i-Image Signal Processor (ISP) enamandla ecubungula idatha ethathwe amakhamera ngesikhathi sangempela. I-ISP isebenzisa ama-algorithms athuthukisiwe ukuze kuthuthukiswe ukuchayeka, ukugxila, ibhalansi emhlophe, nezinye izici zesithombe.
- Ubuhlakani bokwenziwa nokufunda komshini: Ubuchwepheshe be-Photonic Engine buphinde busebenzise ubuhlakani bokwenziwa nokufunda komshini ukuthuthukisa ikhwalithi yezithombe. Idivayisi ye-iPhone isebenzisa ama-algorithms e-AI ukuze ibone ngokuzenzakalelayo futhi yandise izigcawu nezinto ezahlukahlukene, ilungisa ngokukhalipha izilungiselelo zekhamera.
- ukuhlanganisa isithombe: Injini Yezithombe isebenzisa amasu okuhlanganisa isithombe ukuze ihlanganise ukuchayeka okuningi ukuze ithwebule imininingwane kuzo zombili izindawo ezikhanyayo nezinethunzi. Lokhu kuvumela izithombe ezinobubanzi obubanzi obuguqukayo kanye nemininingwane eyengeziwe kuzo zonke izindawo zesithombe.
Ukuthuthukiswa kwekhwalithi yesithombe
Ubuchwepheshe be-iPhone's Photonic Engine bunikeza ukuthuthuka okuningana okubalulekile kwikhwalithi yezithombe ezithwetshuliwe. Nazi ezinye izibonelo zokuthi lobu buchwepheshe buthuthukisa kanjani ikhwalithi yesithombe:
- Imininingwane eminingi nokucija: Ngenxa yokuhlanganiswa kwezingxenyekazi zekhompuyutha ezithuthukisiwe nesofthiwe, Injini Yezithombe ikuvumela ukuthi uthwebule izithombe ngemininingwane engavamile kanye nobukhali. Ama-algorithms okucubungula isithombe athuthukisa ukucaca konqenqema futhi anciphise umsindo, okuholela ezithombeni ezibukhali, ezicijile.
- Ukusebenza okungcono ezimeni zokukhanya okuphansi: Ubuchwepheshe be-iPhone Photonic Engine buthuthukise kakhulu ukusebenza kokukhanya okuphansi. Ama-algorithms okucubungula izithombe anciphisa umsindo futhi athuthukise ukuchayeka ezimweni zokukhanya eziyinselele, okuvumela izithombe ezicacile, ezinemininingwane eminingi ukuthi zithwetshulwe ngisho nasezimweni ezimnyama.
- Imibala enembe kakhudlwana futhi egqamile: I-Photonic Engine ilungiselela ibhalansi emhlophe nokukhiqizwa kombala ukuze uthole imibala enembe kakhudlwana negqamayo ezithombeni ezithwetshiwe. Lokhu kusho ukuthi imibala ibukeka ngokwemvelo futhi iyiqiniso empilweni, okuholela ezithombeni ezihlaba umxhwele nezihehayo.
- Ukugxila okuthuthukisiwe nokuzinzisa: Ubuchwepheshe be-Photonic Engine busebenzisa ukucija okuthuthukile nokuzinzisa ama-algorithms ukuze kuqinisekiswe ukuthi izithombe zigxilile futhi azifiphali. Lokhu kuwusizo ikakhulukazi lapho uthwebula izinto ezihambayo noma uthatha izithombe ezimeni eziphansi zokukhanya.
Ngabe ubuchwepheshe be-Photonic Engine buqhathaniswa kanjani nobunye ubuchwepheshe bekhamera?
Ubuchwepheshe be-Apple Photonic Engine Iqhathaniswa kahle nobunye ubuchwepheshe bekhamera, obufana nobuchwepheshe be-Google's Night Mode. Ubuchwepheshe be-Photonic Engine bunikeza ukwethembeka kombala okuphezulu, imininingwane eyengeziwe, nokukhanya okuphezulu ezimeni eziphansi zokukhanya kunobuchwepheshe bemodi yasebusuku.
Ingabe ubuchwepheshe be-Photonic Engine buyithinta kanjani ikhwalithi yezithombe ezimeni eziphansi zokukhanya?
Ubuchwepheshe be-Photonic Engine buthuthukisa kakhulu ikhwalithi yezithombe ezithathwe ngaphansi kwezimo zokukhanya okuphansi. Abasebenzisi bangalindela ukuthembeka kombala okuphezulu, imininingwane eyengeziwe, nokukhanya okuphezulu ezithombeni ezithathwe ngobuchwepheshe be-Photonic Engine.
Ngabe ubuchwepheshe be-Photonic Engine busebenza kanjani ku-iPhone 14?
Ubuchwepheshe be-Photonic Engine busebenza ngokuzenzakalela ku-iPhone 14 lapho uthatha izithombe ezimweni eziphansi zokukhanya. Abasebenzisi abadingi ukwenza noma yini ekhethekile ukuze bavule ubuchwepheshe be-Photonic Engine.
I-Photonic Engine izovela kanjani ku-iPhone 15 entsha?
Ubuchwepheshe be-Photonic Engine ku iPhone 15 bekungakamenyezelwa ngokusemthethweni ngabakwa-Apple. Kodwa-ke, ngokususelwa ekuthuthukisweni ekunikezayo ku-iPhone 14, Singalindela ukuthi ikhwalithi yezithombe izoqhubeka nokuba ngcono ku-iPhone 15 ezimeni eziphansi zokukhanya. Okunye ukuthuthukiswa okungenzeka kunikezwe ku-iPhone 15 ngobuchwepheshe be-Photonic Engine yilezi:
- Ukuthembeka okukhulu kombala ezithombeni ezithathwe ngaphansi kwezimo zokukhanya okuphansi.
- Imininingwane eyengeziwe ezithombeni Kuthathwe ezimeni eziphansi zokukhanya.
- Ukukhanya okuphezulu ezithombeni ezithathwe ngaphansi kwezimo zokukhanya okuphansi.
- Ukuthuthukiswa kwekhwalithi yezithombe kumodi yokuma ngobude ezimeni eziphansi zokukhanya.
- Isivinini sokucubungula isithombe esisheshayo Kuthathwe ezimeni eziphansi zokukhanya.
Lokhu kumele kwenzeke nakanjani ngoba sesiyakwazi lokho i-iPhone 15 izoba namakhamera amasha athuthukisiwe, futhi izoba ne-A17 Bionic chip kumamodeli we-Pro.
Kubalulekile ukuqaphela ukuthi lezi zithuthukisi ziyaqagela futhi aziqinisekiswanga ngokusemthethweni ngabakwa-Apple. Kodwa-ke, ngokususelwa ekuthuthukisweni kobuchwepheshe be-Photonic Engine ku-iPhone 14, kungenzeka ukuthi lokhu kuthuthukiswa kuzoba ngokoqobo ku-iPhone 15.
Iziphetho
Ubuchwepheshe be-Phonenic Engine yakwa-iPhone buthathe ikhwalithi yezithombe zeselula zaya kwelinye izinga. Ngenxa yokuhlanganiswa kwe-hardware ethuthukisiwe nesofthiwe, lobu buchwepheshe buthuthukisa kakhulu ikhwalithi yezithombe ezithathwe ngamadivayisi we-iPhone 14.
Kusukela emininingwaneni eminingi nokucija kuya ekusebenzeni okungcono kokukhanya okuphansi kanye nemibala enembe kakhudlwana, Injini Yezithombe iletha okuhlangenwe nakho okukhethekile kwezithombe.
Uma ungumthandi wezithombe zeselula, akungabazeki ukuthi ubuchwepheshe be-iPhone 14's Photonic Engine buzokumangaza ngemiphumela yabo emangazayo.
Usuvele uzame ukuthatha izithombe ezihlaba umxhwele usebenzisa i-Photonic Engine?