Ngaba iHDR kufuneka ivulwe okanye icinywe? Kuxhomekeke kumxholo owufotayo. Inketho ye-HDR yongeza iinkcukacha ezithe kratya kwaye ijongeka ilungile kumhlaba, ngelixa ivaliwe xa ifota izifundo zabantu (kum buqu i-HDR yongeza umbala kunye nobunzulu kwifoto eqhelekileyo osandul 'ukucofa kuyo.
La fotografía móvil iye yafumana uhlaziyo kwiminyaka yakutshanje, kwaye enye yezona zinto zibalaseleyo ezibe negalelo kolu tshintsho yiHDR. Ukuba ukhe wazibuza ukuba intsingiselo ye-enigmatic acronym kwiisetingi zekhamera yakho kunye nendlela enokuziphucula ngayo izithonga zakho, ukwindawo elungileyo. Zilungiselele ukuntywila kwindalo enomdla ye-HDR kwaye ufumanise ukuba le teknoloji ingazithatha njani iifoto zakho ziye kwinqanaba elitsha.
Yintoni i-HDR kwifoto ephathwayo?
I-HDR sisishunqulelo se High Dynamic Range, eliguqulelwa ngesiSpanish ngokuthi “Uluhlu oluPhezulu oluDynamyo.” Obu buchwephesha bukuvumela ukuba ubambe imifanekiso enoluhlu olukhulu lokukhanya, okuthetha ukuba unokufumana iinkcukacha kwiindawo ezimnyama kunye nezona ziqaqambileyo kwindawo.
Kwiifoto zendabuko, ikhamera inqunyelwe ekubambeni uluhlu olupheleleyo lweetoni ezikhoyo kwindawo ephezulu yokuchasana. Umzekelo, ukuba ufota imbonakalo yomhlaba enesibhakabhaka esiqaqambileyo kunye nendawo enethunzi elinzulu, unokuphulukana neenkcukacha kwezinye zezo ndawo. Apha kulapho i-HDR ingena khona.
Isebenza njani i-HDR kwii-smartphones?
Xa uvula imowudi ye-HDR kwiselula yakho, ikhamera ithatha Iifoto ezininzi ezineembonakalo ezahlukeneyo ngokulandelelana ngokukhawuleza. Ngokuqhelekileyo, kuthathwe imifanekiso emithathu: enye ingabonakali, enye ibonakaliswe ngokuqhelekileyo, kwaye enye ibonakaliswe ngokugqithiseleyo. Isoftware yefowuni ke ngoko idibanisa le mifanekiso ngobukrelekrele, ithatha ezona zinto zibalaseleyo ukusuka kwindawo nganye ukwenza ifoto yokugqibela enoluhlu olwandisiweyo oluguqukayo.
Isiphumo ngumfanekiso apho iindawo ezimnyama ziveza iinkcukacha ezithe kratya kwaye iindawo eziqaqambileyo azivezwanga ngokugqithisileyo. Oku kukuvumela ukuba ufumane iifoto ezinobuncwane obubonakalayo kunye nenkangeleko ekufutshane noko kubonwa liliso lomntu.
Izinto ezilungileyo zeHDR kwiifoto eziphathwayo
I-HDR ibonelela ngeenzuzo ezininzi ezibalulekileyo kwiifoto eziphathwayo:
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- Mayor rango dinámico:Njengoko kukhankanyiwe ngasentla, i-HDR ikuvumela ukuba ubambe uluhlu olubanzi lweethowuni, ukusuka emthunzini ukuya kumanqaku aphezulu, okukhokelela kwimifanekiso eneenkcukacha ezingakumbi kunye nokwahlukileyo.
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- Ukubonakaliswa okuphuculweyo: Nge-HDR, awusenaxhala malunga nokuphulukana neenkcukacha kwindawo ezimnyama okanye ezivezwe kakhulu kwiifoto zakho. Indibaniselwano ekrelekrele yokuvezwa okuninzi iqinisekisa ukuvezwa okulinganayo kuwo wonke umfanekiso.
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- Imibala edlamkileyo ngakumbi: I-HDR inokuphucula imibala yeefoto zakho, izenze zibe nomtsalane ngakumbi kwaye zihluthike ngaphandle kokujonga ukwenza.
Uyisebenzisa nini iHDR kwiselula yakho
Nangona i-HDR ingaba sisixhobo esinamandla, akusoloko kuyimfuneko ukuyisebenzisa kuzo zonke iimeko. Nazi ezinye iimeko apho i-HDR inokwenza umahluko omkhulu:
- Imihlaba enokuchasana okuphezulu: Ukuba ufota i-landscape enesibhakabhaka esiqaqambileyo kunye neendawo zomthunzi, i-HDR inokukunceda ukuba ubambe iinkcukacha kuzo zombini iindawo ngaphandle kokulahlekelwa ulwazi.
- Ingaphakathi elinokukhanya okuxutyiweyo: Kwiimeko apho kukho umxube wokukhanya kwendalo kunye nokufakelwa, i-HDR inokulinganisela ukuvezwa kunye nokuthintela iindawo ezithile ukuba zibukeke zimnyama okanye zikhanya.
- Retratos a contraluz: Ukuba uthatha umfanekiso onomthombo wokukhanya oqaqambileyo ngasemva kwesihloko, i-HDR inokunceda ukugcina iinkcukacha kumxholo nakungasemva.
Kubalulekile ukuqaphela ukuba i-HDR ayisoloko iyona ndlela ilungileyo kwiimeko ezihamba ngokukhawuleza, njengoko ukudibanisa ukuvezwa okuninzi kunokubangela imifanekiso engacacanga okanye izinto zakudala ezingafunwayo.
Usetyenziso lwe-HDR kunye neendlela kwii-smartphones
Uninzi lwee-smartphones zanamhlanje ziza ne imowudi ye-HDR edibeneyo kwi-app yekhamera engagqibekanga. Nangona kunjalo, kukwakho ii -apps zomntu wesithathu ezibonelela ngeempawu ze-HDR eziphambili kunye nolawulo lwencwadi kwinkqubo. Ezinye ii -apps ezidumileyo ezifanele ukuphononongwa zezi:
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- Igumbi lokukhanya leAdobe: Ukongeza kwizixhobo zayo zokuhlela ezinamandla, i-Lightroom inikezela ngemowudi ye-HDR ekuvumela ukuba ubambe kwaye udibanise imifanekiso ngokuthe ngqo kwisicelo.
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- Open Camera: Esi sicelo somthombo ovulekileyo sinikezela ngemowudi ye-HDR eqwalaselwe kakhulu, ikuvumela ukuba ulungelelanise iiparameters ezifana nenani lokuvezwa kunye namandla omphumo.
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- Iimpawu zeKhamera efihliweyo: Kulabo abaneefowuni zeMediaTek, le app ivula iimpawu zekhamera ezifihliweyo, kubandakanywa nemowudi ye-HDR ephezulu.
Zama usetyenziso olwahlukeneyo kunye noseto ukuze ufumane eyona ifanele iimfuno zakho kunye nesimbo sokufota.
I-HDR iguqule indlela esibamba ngayo ihlabathi elisingqongileyo ngee-smartphones zethu. Ngokukwazi kwayo ukulungelelanisa ukuvezwa, ukubuyisela iinkcukacha emthunzini kunye nokuphucula mibala, HDR isivumela ukuba sifumane imifanekiso emangalisayo nakwezona meko zinzima zokukhanya. Ke kwixesha elizayo xa uzifumana ujongene nemeko ephezulu yomahluko, ungathandabuzi ukwenza imowudi ye-HDR isebenze kwaye uvumele ubuchule bakho bukhanye. Ulonwabele ukubamba!
NdinguSebastián Vidal, injineli yekhompyuter ethanda itekhnoloji kunye ne-DIY. Ngaphaya koko, ndingumdali we tecnobits.com, apho ndabelana ngee-tutorials ukwenza itekhnoloji ifikeleleke kwaye iqondeke kumntu wonke.
