Nantsi & kutheni ii-apamera; ii-megapixel count yakho ingabalulekanga kunokuba ucinga

Nantsi & kutheni ii-apamera; ii-megapixel count yakho ingabalulekanga kunokuba ucinga
Ukuba kukho intsomi enye yokuba asisayi kuze sidinwe kukuphinda-phinda ukuphinda-phinda, yiyo ke leyo malunga nokucinga 'Okungcono Kuhlala Kungcono' xa kufikwa kwiikhamera ze-smartphone. Ikhamera ye-21-megapixel? Ewe, umgangatho kufuneka ube ulungile! ', Akunjalo? Akunjalo.
Uyabona, ngelixa inani leepikseli kwibhodi ye-smartphone kunye neaposs yindawo yentengiso kunye neapos; indawo ethandwayo yokuthengisa, ikhamera ye-8-megapixel, umzekelo, ii-isn & apos; azibalulekanga kune-21-megapixel enye. Ngapha koko, amaxesha ngamaxesha, ukusonjululwa kweefoto eziphela kwirola yekhamera yakho akubalulekanga, kwaye kubuxoki obupheleleyo. Kutheni le nto, nangona kunjalo, inzima, kwaye ibandakanya iqela lezinto. Siza kuqala ngasemva, kwaye uza kubona ukuba kutheni.


Isisombululo esikhohlisayo


Masitsho ukuba awazi kwanto okanyekakhuluencinci malunga ne-imaging sensors, iilensi, iiprosesa zemifanekiso, njalo njalo-njengoninzi lwabasebenzisi-kwaye bathenga i-cameraphone entle njenge-Galaxy S6. Isamsung kunye neapos; iflegi entsha iphakathi kwabadubuli ababalaseleyo kwimarike, kodwa ii-megapixels zayo ezili-16 aziyinxalenye yokubalasela kwayo njengoko ucinga. Ngapha koko, uninzi lwethu, ezi megapixels zili-16 ziya kungqineka ziyinto engekhoyo. Kwaye hayi, i-Samsung ayidlalanga ngobuqhetseba kuwe-uyinyaniareukufumana i-16-megapixel snapper -s & apos; into yokuba istosi esivelisayo ngekhe siphinde sibe namava kuzuko lwabo olupheleleyo.
Kutheni kunjalo, nangona kunjalo? Impendulo ilula- uninzi lwabantu luthatha iifoto ukuze babelane ngazo nabanye abantu, ngesiqhelo kwimidiya yoluntu enje nge-Facebook, Instagram, Pinterest, Twitter, nabanye. Kuba nayiphi na enye inethiwekhi yokuncokola ilungile kuphela njengoko inethiwekhi inkulu, kulandela ukuba i-avenue yakho oyithandayo ithandwa kakhulu kwaye iyaqhayisa ngesiseko somsebenzisi kumakhulu ezigidi. Oku kuthetha ukuba i-Facebook kunye nezinto ezinjalokufunekaubungakanani obusezantsi kwaye ucinezele imifanekiso oyilayishayo, njengoko kungenjalo azizinzisi kwaye ziya kuxabisa iZuckerberg kunye neNtaba zeemali zeco. Nokuba ibingeyiyo imeko, i-Facebook isazakudinga ukuhambisa le mifanekiso kubo bonke abahlobo bakho abagqiba kwelokuba bajonge, okukhokelela kwimali eninzi yeebhendi zebhendi, isantya esicothayo sabasebenzisi abanonxibelelwano oluhlwempuzekileyo, kunye neeseva zedatha ezixineneyo. Ke loo mfanekiso uzukileyo, uphambeneyo uwuthathileyo? Iqala ukujonga ngoluhlobo:
Imvelaphi, umfanekiso ogcwele ngokupheleleyo (ngasekhohlo); umfanekiso ofanayo ulayishwe kuFacebook (ngasekunene). Cofa ukuze ujonge kakuhle. -Nantsi ii-apos; kutheni ikhamera yakho & apos; s megapixel count ingabalulekanga kunokuba ucingaImvelaphi, umfanekiso ogcwele ngokupheleleyo (ngasekhohlo); umfanekiso ofanayo ulayishwe kuFacebook (ngasekunene). Cofa ukuze ujonge kakuhle.
Ujonge kwisityalo esigqithisileyo ukusuka kwindawo efanayo (kuboniswe ngezantsi), kwaye kuya kufuneka ucofe umfanekiso ukusondeza ngokwaneleyo ukuze uqaphele ukuhla komgangatho. Kwaye loo nto & iapos; kulindelekile-umfanekiso wethu wokuqala wawunesisombululo seepikseli ezingama-5312 x 2988, kwaye wafuna 5.84MB ukugcina. Lo mfanekiso mnye, ulayishwe kuFacebook, wehliselwa kwi-2048 x 1152 (2 megapixels), kwaye ubungakanani bayo buye kwi-313KB (ngaphezulu kwamaxesha ali-17 ngaphantsi).
I-Facebook ayisiyo & apos; ayedwa kule, nangona kunjalo. Thatha i-Instagram ngokomzekelo- icaphukisa iifoto zakho kuqala ngokusebenzisa isityalo esikwere, kwaye emva koko uzixhokonxe ukuya kwi-640 x 640 pixels, okanye 0.4 megapixels. Ukusuka kumfanekiso we-5.84MB, sikhawuleze saya kumfanekiso ohlala kwi-115KB kwiiseva ze-Instagram kunye neeapos; kwaye ezo & ampos; kunyeukusetwa kwesisombululo esiphezulu kuvuliwe.
Imvelaphi, umfanekiso ogcwele ngokupheleleyo (ngasekhohlo); umfanekiso ofanayo ulayishwe kwi-Instagram (ngasekunene). Cofa ukuze ujonge kakuhle. -Nantsi ii-apos; kutheni ikhamera yakho & apos; s megapixel count ingabalulekanga kunokuba ucingaImvelaphi, umfanekiso ogcwele ngokupheleleyo (ngasekhohlo); umfanekiso ofanayo ulayishwe kwi-Instagram (ngasekunene). Cofa ukuze ujonge kakuhle.
Kodwa kuthekani ukuba besinokuxelela ukuba uthelekiso olungentla ngokwenyani luzuza ngokungenabulungisa imifanekiso yeepikseli eziphezulu? Kungenxa yokuba & nathi sitsho ngokuthelekisangokugqithisileyoizityalo, kunye nomfanekiso woqobo kunye nomfanekiso osisiseko kuFacebook & apos; s kunye nee-Instagram kunye neeseva, ezinkulu kunokuba inokubona kwisangqa sakho sentlalontle kumboniso wabo.
Kwi-intshi engama-23, i-1080p esweni, okubizwa ngokuba ngumbonisi wemifanekiso yeqonga kuFacebook usinika imbonakalo yeepixels ezingama-1477 x 831, okanye malunga nee-megapixel ezi-1.3. Umbukeli wezithombe ze-Instagram kunye neapos zimbi nangakumbi, njengoko idala ibhokisi yepikseli engama-612 x 612 enesithonjana somfanekiso wakho ngaphakathi. Kobo bukhulu, ayinamsebenzi nokuba ifoto yoqobo yayili-10, 16, okanye nokuba zii-megapixels eziyi-100 ezinkulu- iyakube iphindaphindwe. Okubaluleke ngakumbi, nangona kunjalo, kwaye oku kuyaphikisana noko ubucinga ukuba - umfanekiso awujonganga mbi ngakumbi kunowokuqala ngaphandle kokuba usebenzisa i-esuphavayiza ephezulu.
Musa ukukholelwa kuthi? Nantsi iapos; icala elisecaleni lokuthelekiswa komfanekiso wokuqala kunye nalowo ulayishwe ku-Facebook. Akuhleliwanga. Ngaba kukho umahluko? Yiza, ncamathisela ubuso bakho kwiliso lakho ukuba kunyanzelekile. Hayi? Ewe awuyenzi iapos, azinabukhulu buncinci ukuba ungaziqonda! Yiyo kanye le apos eyenzeka kanye ngefacebook ne-Instagram, kunye nayo nayiphi na enye indawo yokubamba imifanekiso kwiwebhu-awukhange ujonge iifoto ezinobungakanani obugcweleyo, kwaye nokuba ubunjalo, zonke ii-megapixels zakho ezizukileyo zililize, njengoko zona kunye ne-apos ziphinde zangqinwa!
Nantsi & kutheni ii-apamera; ii-megapixel count yakho ingabalulekanga kunokuba ucinga Nantsi & kutheni ii-apamera; ii-megapixel count yakho ingabalulekanga kunokuba ucinga
Uqaphele isakhiwo sendlu esele siyisebenzisile kwezi zityalo zingasentla ukubonisa ukwehla komgangatho? Ewe, ezo & apos zikude kangakanani kumfanekiso ekufuneka usondelele kuwo ukuze ubone ukulahleka kweenkcukacha. Kulungile ukuthi wenaawuzukuphumelelasondeza kakhulu. Ukuqukumbela, ukuza kuthi ga ngoku sifunde ukuba ubalo oluphezulu lwee-megapixel alubalulekanga kubasebenzisi abaninzi kuba:
  • Iinkonzo esizisebenzisa kakhulu ekwabelaneni ngemifanekiso kunye nokucutha imifanekiso ngokuncomekayo;
  • Ngaphandle kokuba ukhangele kwisibonisi ngesisombululo esiphakamileyo, ukwehla komgangatho akubonakali kunjalo;
  • Uninzi lwethu luchitha ukugcinwa kwangaphakathi kunye nedatha ngaphandle kwesizathu esivakalayo



Ubuxoki be-megapixel


Ukuza kuthi ga ngoku, & ampos; simisele ukuba nokuba yeyokwenyani, isisombululo esiphakamileyo sekhamera ayithethi lukhulu ekusebenziseni komsebenzisi nokusetyenziswa kwemihla ngemihla. Ayizizo zonke iindawo zokudubula eziphezulu ezenziwa zilingane, nangona kunjalo, kwaye apha kulele ingxoxo yesibini ngokuchasene nengqondo yokuleqa ii-megapixels: zona kunye neapos; ayisosikhombisi somgangatho.
Masithathe umzekelo okwangoku, isiphelo esiphezulu seHTC One M9 kunye nekhamera ephambili ye-20-megapixel evela eToshiba. Ngenxa yobalo, wena & ulindele ukuba inikezele ngeenkcukacha ezigqithileyo ngabambalwa abanye, akunjalo? Akulunganga. Inye i-M9, enyanisweni, isombulula inqanaba le-shoddy leenkcukacha ezinxulumene nokusonjululwa kwayo. Nanku umzekelo (ogqithileyo) kwisityalo esivela kwi-One M9 kunye ne-iPhone 6 & apos; s 8-megapixel camera:
Iinkcukacha zokuthelekisa phakathi kwe-One M9 (ekhohlo) kunye ne-iPhone 6 (ngasekunene). Cofa ukuze ujonge kakuhle. -Nantsi ii-apos; kutheni ikhamera yakho & apos; s megapixel count ingabalulekanga kunokuba ucingaIinkcukacha zokuthelekisa phakathi kwe-One M9 (ekhohlo) kunye ne-iPhone 6 (ngasekunene). Cofa ukuze ujonge kakuhle.
Ngokwala maphepha eefowuni zimbini, umahluko ngokweenkcukacha kufuneka ubonakale- ngapha koko, iapile kunye neapos; s iflegi inamandla angaphantsi kwesiqingatha samandla okusombulula. Ngokwenyani, nangona kunjalo, i-One M9 & apos; ezinye iifoto ezinkulu ziphantse zabotshwa nge-iPhone 6 & apos ngokweenkcukacha zobunzulu. Le yimpikiswano eyahlukileyo, ewe, kodwa kubalulekile, kwaye kukho iitos zomsebenzi ezenza ikhamera enkulu, kwaye ukunamathela kwiiphikseli ezininzi kangangoko kunokwenzeka akuthethi nto kangako xa ezinye izinto zingenjalo . Oku kusebenza ngokukodwa kwinqanaba lokungena kunye nezixhobo eziphakathi.
Ekugqibeleni, ukubala kwe-megapixel sisimo esibi somgangatho wee-smartphones. Ukuba u & apos; uya kwenza lula ukusebenza kwekhamera, zilungile ukubheja kubungakanani benzwa yekhamera, nangona nayo inokulahlekisa. Ngayiphi na imeko, inzwa enkulu inokuqhuba iipikseli ezinkulu, kwaye iipikseli ezinkulu zihlala zikhethwa ukuba zincinci- zivumela ukukhanya okungakumbi ukuba kufikelelwe kuzo kwaye azithambekele kwizinto zobugcisa, zonke izinto zilingana.


Ayizizo zonke ilize


Ngenxa yenjongo, kufuneka siqaphele ukuba isisombululo esiphezulu sekhamera ye-smartphone inamathuba ambalwa, i-offbeat njengoko ingaba. Umzekelo, umfanekiso omkhulu uthetha ukuba ungayicoca indawo kuyo ukuze ibonakale ikufutshane ngaphandle kokulahleka kweenkcukacha- awuzukungena, awusenzi nje ukusika inxenye yefoto. Ngokude nje ukuba ikhamera inokuvelisa iinkcukacha ezithembisayo, oku kunokuba yinkqubo yesahlulo esincinci somsebenzisi.
Enye imveliso eluncedo yekhamera ephezulu ye-megapixel kukukwazi ukusondeza kude kude nelahleko engabalulekanga ngokweenkcukacha. Abanye abavelisi, abanjengoSony kunye neNokia, bayakuvumela ukuba usondeze umfanekiso ngaphandlenayiphi naIziphumo kumgangatho - awuphelelanga kwi-x3 okanye kwi-x5 zoom, umzekelo, ngaphaya komgangatho oqala ukwehla.
Okokugqibela, ukusonjululwa kwekhamera ephezulu kunokuba luncedo ekucofeni iifoto oya kuthi uziprinte kwiphepha lomfanekiso kunye nokuxhoma endlwini yakho.


Amagama okwahlukana


Uninzi lwethu lukhokelwe ekukholelweni ukuba inani eliphezulu le-megapixel lilingana nomgangatho ongcono womfanekiso, kodwa ezo zinto azinjalo. Ngokuphandle, ngaphaya komda othile, ukuncipha kokubuyisa kukhaba ngokungenalusini, kwaye ngakumbi ii-megapixels zinokwenzakalisa umgangatho, zingayiphuculi. Nokuba abazenzi, ii-base zabasebenzisi azinakuze zifumane imali yazo, njengoko imifanekiso ingeyiyo kwaye isasazwe ngale ndlela. Nokuba siyathetha malunga ne-algorithms yoxinzelelo (kodwa iyimfuneko) yoxinaniso, okanye ukungabikho kwendawo ebonakalayo kwisikrini sakho esiyi-1080p, ilungile kunye neapos; ilungile into yokuba ii-20-megapixel snaps zakho ziluncedo njengembonakalo yomfanekiso wakho inzulu.