Vratislav Holub Kuyambitsa mzere watsopano iPhone 14 akugogoda pachitseko pang'onopang'ono. Apple iyenera kuvumbulutsa quartet yatsopano ya mafoni a Apple monga mwachizolowezi mu Seputembala limodzi ndi Apple Watch Series 8. tingayembekezere . Ngati tisiya pambali kuchepetsa / kuchotsedwa kwa kudula ndi kuchotsedwa kwa chitsanzo chaching'ono, palinso mikangano yambiri pakati pa ogwiritsa ntchito a Apple ponena za kukonza kamera yaikulu ya kamera, yomwe iyenera kupereka 12 Mpx m'malo mwa 48 Mpx yamakono.
Izo zikhoza kukhala chidwi inu
Kuwuluka padziko lonse lapansi ndi Apple Pakadali pano, sizikudziwika ngati ma iPhone 14 onse adzitamandira kusinthaku, kapena mitundu yokhayo yokhala ndi dzina la Pro. Koma sizili choncho tsopano. Ndikoyenera kuganizira chifukwa chake Apple ikusankhadi kusinthaku komanso zomwe sensor 48 Mpx idzapindule. M'zaka zaposachedwa, chimphona cha Cupertino chakhala chikutiwonetsa kuti megapixels sizinthu zonse, ndipo ngakhale kamera ya 12 Mpx imatha kusamalira zithunzi zoyambirira. Nanga n’cifukwa ciani anasintha mwadzidzidzi?
Kodi phindu la 48 Mpx sensor ndi chiyani
Monga tanena kale, ma megapixels si chinthu chofunikira kwambiri pozindikira mtundu wa zithunzi zomwe zatuluka. Kuyambira pa iPhone 6S (2015), ma iPhones akhala ndi kamera yayikulu ya 12MP, pomwe opikisana nawo amatha kupeza masensa a 100MP mosavuta. Kuyang'ana mbiri yakale kungakhalenso kosangalatsa. Mwachitsanzo, Nokia 808 PureView idayambitsidwanso mu 2012 ndipo inali ndi kamera ya 41MP. Pambuyo pakudikirira kwazaka zisanu ndi ziwiri, ma iPhones ayeneranso kudikirira.
iPhone 13 Pro
Koma tiyeni tipitirire ku chinthu chachikulu, kapena chifukwa chake Apple ikuganiza zosintha izi. Poyambirira, ndiyenera kunena kuti Apple ikuyankhanso zomwe zikuchitika pakuwonjezeka kwa ma megapixels ndipo ikungoyenda ndi nthawi. Akhoza kuchita chonga ichi ngakhale kuti sanafune kukhudza zotsatira khalidwe la zithunzi mwa njira iliyonse. Koma funso ndilakuti chimphonachi chidzagwiritse ntchito ma megapixel owonjezera. Zonse zikugwirizana ndi chitukuko chonse cha ntchito yojambula zithunzi. Ngakhale zinali zolimbikitsidwa kwambiri kugwiritsa ntchito masensa okhala ndi ma megapixel ochepa, masiku ano zinthu zasintha. Kugwiritsa ntchito masensa akuluakulu kumatanthauza ma pixel ang'onoang'ono motero phokoso lonse. Akatswiri ambiri amanena kuti ichi ndi chifukwa chake Apple yakhala ndi 12Mpx sensor mpaka pano.
Komabe, matekinoloje akupita patsogolo nthawi zonse ndipo akupita kumagulu atsopano chaka ndi chaka. Momwemonso, luso lamakono lawonanso kusintha kwakukulu mapikiselo-kubini, yomwe imapanga ma pixel oyandikana nawo kukhala amodzi ndipo nthawi zambiri imapereka mawonekedwe apamwamba kwambiri a chithunzicho. Ukadaulowu ukuyenda mwachangu kwambiri kotero kuti lero umapezekanso m'makamera azithunzi zonse monga Leica M4 (omwe muyenera kukonzekera korona wa 11). Kufika kwa 200 Mpx sensor kudzasunthira bwino patsogolo ndi magawo angapo.
Izo zikhoza kukhala chidwi inu
Pavel Jelic Monga tafotokozera pamwambapa, funso ndi lomwe Apple idzagwiritse ntchito ma pixel onsewa. Pachifukwa ichi, chinthu chimodzi chadziwika kale pasadakhale - kuwombera kanema wa 8K. IPhone 13 Pro tsopano imatha kujambula mu 4K/60 fps, koma ingafune sensor ya 8Mpx kuti ijambule kanema wa 33K. Kumbali ina, ntchito yojambulira makanema a 8K ndi yotani? Zopanda ntchito kwakali pano. Ponena za m'tsogolo, komabe, izi ndi luso losangalatsa kwambiri, lomwe mpikisano umayang'anira kale.
Kodi ndikoyenera kusinthira ku sensa ya 48 Mpx?
Ngakhale poyang'ana koyamba, kusintha sensa ya 12Mpx ndi 48Mpx imodzi kumawoneka ngati kupambana koonekeratu, zenizeni sizingakhale choncho. Chowonadi ndichakuti kamera yaposachedwa ya iPhone 13 Pro yatenga zaka zachitukuko komanso kuyesetsa kuti ifike pomwe ili pano. Komabe, sitiyenera kuda nkhawa ndi chilichonse. Ngati chimphona cha Cupertino sichikanatha kubweretsa kamera yatsopano pamlingo womwewo, sizikanayiyika m'malo ake. Pachifukwa ichi, tikhoza kuyembekezera kusintha. Kuphatikiza apo, kusinthaku sikungobweretsa zithunzi zabwinoko kapena kanema wa 8K, komanso kuyeneranso kugwiritsidwa ntchito pazowonjezereka / zenizeni zenizeni (AR/VR), zomwe zitha kulumikizidwabe ndi chomverera m'makutu cha Apple.
Chifukwa chake ndine munthu wamba wamba, koma ndikuganiza kuti ndi ma megapixels ochulukirapo, chithunzicho chitha kugwiritsidwa ntchito ngakhale chikakulitsidwa (mwachitsanzo, mukasindikiza mumtundu waukulu), kodi izi ndizolondola, kapena ndikulakwitsa? Palibe kutchulidwa m'nkhani.
Inde, ndi choncho 😎
Sizili choncho.
Ma pixel ochulukirapo, phokoso lochulukirapo, mwachitsanzo, chidziwitsocho chilipo koma chimakhala chaphokoso chifukwa chake ndichabechabe.
Kodi mwabwera nazo nokha?
Inde ndi ayi. More Mpx ndiyabwino kubzala, koma izi zimabwera ndi ma lens angapo okhala ndi kutalika kosiyanasiyana. Pamapeto pake, makulitsidwe a 2x amatanthauza 4x kuchepera. Kenako mandala a 12 Mpx omwe ali ndi chidwi chotalikirapo adzachitanso matsenga omwewo ndi mawonekedwe abwinoko.
Malangizo anga ndikuti zithunzi zipitilira kusungidwa ku 12 Mpix, koma makulitsidwe a digito zikhala bwino.
Moni Bambo Vráťa, ndakonda nkhani yanu.
Chifukwa chokha chomwe ayenera kuchitira ndi chifukwa cha kanema wa 8k, chifukwa monga momwe wolemba adalembera, sizomveka. Inde, mpx zambiri zimatanthawuza zithunzi zapamwamba kwambiri, kotero ife tikhoza kusindikiza chithunzi chachikulu, chomwe chirinso chachabechabe chifukwa 99% ya nthawi yomwe timajambula zithunzi pamasewero ochezera a pa Intaneti, pomwe chithunzicho chikudikirira kuti chikanikizidwe. Mpx wapamwamba, womwe umatanthauzanso phokoso lalikulu, zimatengera kukula kwa sensa. Kotero, ngati sindipanga sensa yaikulu, idzakhala yoyipa, kumene ndiyenera kufika ku dongosolo la ISO, ndipo ndithudi ntchito ya purosesa imakhalanso ndi gawo, lomwe limapanga mpx yosowa. Apa ndingakhulupirire Apple :) Chifukwa cha chidwi, kukula kwa sensa ya kamera yonse ndi 36x36mm pa foni, mopanda kukula kwa msomali.
Sizomveka lero. Ngati mukupanga kanema wa 4K, ndizothandiza kukhala ndi gwero lokhala ndi malingaliro apamwamba, ma YouTubers amasiku ano nthawi zambiri amapanga zojambula zosiyanasiyana, ngati mukupanga kanema waukadaulo, chilengedwe, maphunziro ... tsatanetsatane wina ungakhale wothandiza, zonsezi zitha kuchitika kuchokera ku makanema a 8K zitha kupangidwa popanda kutayika kwamtundu, kapena kutayika kwamtundu wotsika kwambiri kuposa mukamagwiritsa ntchito kanema wa 4K. Kanema wamagwero a 8K ndiwomveka lero.
Konzani 36x24mm