Rau cov txheej txheem, saib Photography. Daim duab lossis yees duab yog ib daim duab uas tsim los ntawm lub teeb poob rau ntawm lub teeb-sensitive nto, feem ntau yog cov duab thaij duab lossis cov khoom siv hluav taws xob xws li CCD lossis CMOS nti.
Cov duab feem ntau yog tsim los ntawm kev siv lub koob yees duab, uas siv lub lens tsom rau qhov xwm txheej pom lub teeb pom kev ntawm lub teeb rau hauv kev tsim tawm ntawm tib neeg lub qhov muag yuav pom. Cov txheej txheem thiab kev xyaum tsim cov duab yog hu ua photography.
Lo lus "daim duab" yog coined nyob rau hauv 1839 los ntawm Sir John Herschel thiab yog raws li Greek φῶς (phos), lub ntsiab lus "lub teeb", thiab γραφή (graphê), lub ntsiab lus "kos duab, sau ntawv", ua ke lub ntsiab lus "kos duab nrog lub teeb".
Hauv kab ntawv no peb yuav npog:
Unpacking lub ntsiab ntawm ib daim duab
Daim duab tsis yog ib daim duab yooj yim uas coj los ntawm lub koob yees duab lossis smartphone. Nws yog ib hom kev kos duab uas captures ib lub sij hawm nyob rau hauv lub sij hawm, tsim ib tug kos duab ntawm lub teeb uas yog kaw nyob rau hauv ib tug photosensitive nto. Lo lus "photograph" los ntawm Greek lo lus "phōs" txhais tau tias lub teeb thiab "graphē" txhais tau tias yog duab.
Lub hauv paus ntawm Photography
Lub hauv paus ntawm kev yees duab tuaj yeem taug qab mus rau xyoo 1800s thaum thawj cov duab thaij duab tau tsim los siv cov duab thaij duab. Niaj hnub no, nrog lub advent ntawm cov thev naus laus zis thev naus laus zis, cov duab tuaj yeem tsim tau siv cov duab hluav taws xob xws li CCD lossis CMOS chips.
Cov Ntsiab Lus Kawm thiab Cov Ntsiab Lus ntawm Kev Yees Duab
Kev yees duab tau hloov zuj zus los ntawm kev ua ib qho yooj yim sau cov duab rau hauv daim duab kos duab uas tshawb txog ntau lub ntsiab lus thiab cov ntsiab lus. Qee cov ntsiab lus niaj hnub thiab cov ntsiab lus ntawm kev yees duab suav nrog:
- Portraiture: ntes cov ntsiab lus ntawm tus neeg los ntawm lawv cov duab
- Toj roob hauv pes: ntes qhov zoo nkauj ntawm qhov thiab ib puag ncig
- Tseem muaj sia: ntes qhov zoo nkauj ntawm cov khoom tsis muaj sia
- Abstract: tshawb txog kev siv cov xim, cov duab, thiab daim ntawv los tsim cov duab tshwj xeeb
Lub luag haujlwm ntawm Technology hauv Photography
Technology tau ua lub luag haujlwm tseem ceeb hauv kev hloov pauv ntawm kev yees duab. Nrog kev qhia txog cov khoos phis tawj thiab cov koob yees duab digital, tam sim no cov kws yees duab tuaj yeem tswj hwm thiab txhim kho lawv cov duab los tsim cov duab kos duab tshwj xeeb thiab zoo nkauj.
Tshawb nrhiav lub ntiaj teb zoo nkauj ntawm kev yees duab hom thiab cov qauv
Thaum nws los txog rau kev yees duab, muaj ntau hom duab uas koj tuaj yeem nqa tau. Nov yog qee qhov tseem ceeb ntawm cov duab uas koj tuaj yeem xav txog:
- Nature Photography: Hom kev yees duab no suav nrog kev ntes qhov zoo nkauj ntawm qhov xwm txheej, suav nrog toj roob hauv pes, roob, thiab tsiaj qus.
- Portrait Photography: Hom kev yees duab no suav nrog kev ntes cov ntsiab lus ntawm ib tus neeg lossis ib pawg neeg. Nws tuaj yeem ua tiav hauv ib lub studio lossis sab nraum zoov, thiab nws tuaj yeem raug cai lossis xws li.
- Fine Art Photography: Hom kev yees duab no yog txhua yam hais txog kev tsim ib yam dab tsi tshwj xeeb thiab muaj zog. Nws nyob ntawm tus kws yees duab lub tswv yim thiab lub zeem muag, thiab nws tuaj yeem suav nrog ntau hom thiab ntau hom.
Qhov txawv styles thiab hom kev yees duab
Kev yees duab yog kev sib xyaw ntawm ntau hom thiab hom. Nov yog qee qhov nrov tshaj plaws thiab nto moo tshaj plaws thiab hom kev yees duab:
- Toj roob hauv pes Photography: Hom kev yees duab no yog txhua yam hais txog kev ntes qhov zoo nkauj ntawm qhov, suav nrog roob, hav zoov, thiab dej hiav txwv. Nws xav tau ib qho kev teeb tsa tshwj xeeb thiab lub qhov muag zoo rau kev nthuav dav.
- Txoj Kev Yees Duab: Hom kev yees duab no suav nrog kev ntes lub neej niaj hnub ntawm tib neeg hauv cov chaw pej xeem. Nws yuav tsum muaj kev xyaum ntau thiab kev nkag siab zoo ntawm cov yam ntxwv ntawm koj lub koob yees duab.
- Kev yees duab dub thiab dawb: Hom kev yees duab no yog txhua yam siv lub teeb thiab duab ntxoov ntxoo los tsim cov duab muaj zog thiab tshwj xeeb. Nws muaj ntau hom duab thiab kab uas tuaj yeem hloov pauv qhov chaw yooj yim rau hauv ib yam dab tsi zoo kawg.
Evolution of Photography: Los ntawm Niépce mus rau Luc
Thaum pib ntawm lub xyoo pua 19th, ib tug neeg Fab Kis hu ua Joseph Nicéphore Niépce tau xav nrhiav txoj hauv kev los tsim cov duab mus tas li. Nws tau sim nrog ntau txoj hauv kev, suav nrog lithographic engraving thiab oiled drawings, tab sis tsis muaj kev vam meej. Thaum kawg, Lub Ob Hlis Ntuj xyoo 1826, nws tau tsim thawj daim duab uas nws hu ua heliography. Nws tso ib lub phaj pewter coated nrog lub teeb-sensitive tov rau hauv lub koob yees duab thiab nthuav nws mus rau lub teeb rau ob peb teev. Cov cheeb tsam raug rau lub teeb ua tsaus, ua rau sab sauv ntawm lub phaj tsis kov. Niépce tom qab ntawd ntxuav lub phaj nrog cov kuab tshuaj, tawm hauv cov duab tshwj xeeb, qhov tseeb ntawm qhov pom ntawm lub koob yees duab.
Lub Daguerreotype: Thawj Daim Ntawv Nrov Zoo Tshaj Plaws ntawm Kev Ua Yeeb Yam
Niépce cov txheej txheem tau ua kom zoo dua los ntawm nws tus khub, Louis Daguerre, ua rau lub daguerreotype, thawj daim ntawv ntawm kev yees duab. Daguerre txoj kev koom nrog nthuav tawm lub phaj nyiaj-plated tooj liab rau lub teeb, uas tsim cov duab ntxaws uas tau tsim nrog mercury vapor. Lub daguerreotype tau nrov nyob rau xyoo 1840 thiab 1850s, thiab ntau tus tswv ntawm kev kos duab tau tshwm sim thaum lub sijhawm no.
Txheej Txheej Txheej Txheej Txheej Txheej Txheej Txheej Txheej Txheej Txheej: Ib qho tseem ceeb ua ntej
Nyob rau hauv nruab nrab-19th caug xyoo, ib tug tshiab txheej txheem hu ua lub ntub phaj collodion txheej txheem tau tsim. Txoj kev no koom nrog txheej txheej iav nrog lub teeb pom kev zoo, nthuav tawm rau lub teeb, thiab tom qab ntawd tsim cov duab. Cov txheej txheem ntub dej sib tsoo tau zoo txhim kho lub peev xwm los tsim cov duab ntawm qhov loj dua thiab tau siv los sau txog Asmeskas Kev Tsov Rog.
Lub Digital Revolution
Nyob rau hauv lub xyoo pua 20th lig, kev yees duab digital tau tshwm sim los ua ib txoj hauv kev tshiab ntawm kev tsim cov duab. Qhov no koom nrog siv lub koob yees duab digital los ntes cov duab, uas tuaj yeem saib thiab kho hauv computer. Lub peev xwm los saib thiab kho cov duab tam sim ntawd tau hloov pauv txoj hauv kev uas peb coj thiab faib cov duab.
xaus
Yog li, qhov ntawd yog qhov duab. Ib daim duab thaij nrog lub koob yees duab, lossis lub xov tooj hnub no, uas ntes ib pliag hauv lub sijhawm thiab ua duab kos duab.
Koj tuaj yeem kawm paub ntau ntxiv txog kev yees duab tam sim no uas koj paub txog cov hauv paus, thiab koj tuaj yeem saib ntawm qee tus kws yees duab zoo uas tau txhawb nqa peb nrog lawv txoj haujlwm. Yog li tsis txhob txaj muag thiab muab nws sim!
Kuv yog Joost Nusselder, tus tsim ntawm Tools Doctor, cov ntsiab lus lag luam, thiab txiv. Kuv nyiam sim cov cuab yeej tshiab, thiab ua ke nrog kuv pab neeg kuv tau tsim cov ntawv blog tob txij li xyoo 2016 los pab cov neeg nyeem siab ncaj nrog cov cuab yeej & cov lus qhia ua khoom siv.
