Kev soj ntsuam ntawm qhov sib thooj thiab sib txawv ntawm cov thaij duab thiab cov duab thaij duab (1)
Peb yog ib lub lag luam loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv nyuaj, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov ntawv luam tawm, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
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I. Kev taw qhia
Photography yog cov cuab yeej siv uas siv lub teeb, xim txawm, los ntawm kev kho qhov muag. Txij li thaum lub tswv yim ntawm Fabkis Dirk LMDaguerre nyob rau hauv 1839 nrog tshwm sim ntawm halogen nyiaj, lub latent duab tau raug tsim los kom rov qab dub thiab dawb duab ntawm silver nyiaj. Tom qab ze li ib puas xyoo ntawm cov xim dub thiab dawb zaj duab xis thiab cov ntaubntawv povthawj, cov sijhawm ntau ntawm lub neej thiab Daim Ntawv Teev Tseg dluab nyob hauv lub ntiaj teb. Nyob rau hauv 1940s, txawm hais tias colour photography yog diversified, nws thaum kawg tau siv lub multi-layered sensitization technology, thiab maj mam xim duab txias thiab kev sib txuas lus. Tshwj xeeb tshaj yog nyob rau hauv lub xyoo 1950, photography thiab zaj duab xis enriched kev lom zem thiab kev kawm. Ua kom pom kev ntau ntau. Nyob rau xyoo 1960, tsis txhob siv cov yeeb yaj kiab hauv xov tooj, ntau lub exteriors tseem cia siab rau zaj duab xis tsis zoo rau qhov chaw tua, thiab tom qab ntawd ces cov yees duab yees raug ntaus tom qab zaj nkauj tau raug ntxuav. Tsis ntev tom qab 1970 Osaka Ntiaj Teb Expo, muaj ib lub koob thaij duab loj heev uas coj ncaj qha mus rau ntawm daim kab xev kom tsim tau cov xim xaim hluav taws xob uas yog tom qab kis tas. Thaum lub hli tau tsaws hauv xyoo 1969, lub koob yees duab tau ncaim ntawm lub hli. Rov tuaj rau zaj yeeb yaj kiab. Ze li ntawm 1990, Kodak tsim ib lub xim CCD nrog ib lub koob yees duab Nikon monocular los tsim ib lub koob yees duab digital thaum ntxov rau cov neeg sau xov xwm siv duab xim thiab ncaj qha (dawb-yaug) cov duab sib kis. Niaj hnub nim no muaj pua pua vam tus digital cameras thoob ntiaj teb. Tsis tsuas yog koj tua cov dluab, tab sis koj tuaj yeem tua cov yeeb yaj kiab, suav nrog cov khoom ua si, cov xov tooj yees duab, ntsiav tshuaj computers thiab cov koob yees duab siab heev. Nyob rau xyoo 1958, thaum tus tub ceev xwm tau kam txais 6 × 6 (120) lub koob yees duab, hauv 2006, ib feem ntawm cov koob yees duab raug tua, hauv xyoo 2008, lub koob yees duab tsis zoo nkauj tau tso tseg, thiab los ntawm 2010, feem ntau cov koob yees duab zoo tshaj plaws 60 lab tus xov tooj ntawm PhoseOne siv, thiab cov nyhuv tsis poob rau 4 ×. 5 camera Cov koob yees duab loj, hauv kev hloov pauv, thaij duab yees duab yuav xaus rau hauv 160 xyoo! Yog li ntawd, sau ib qho kev sib piv ntawm qhov xwm txheej no, vim tias ntau qhov kev lag luam muaj feem ntau tseem cia cov cuab yeej siv qub nyob rau hauv, digital photography tau tag nrho tua tsis zoo zaj duab xis yees duab los ntawm zaj duab xis ntau lawm, yees siv rau duab cia, plaub lub tuam txhab tseem ceeb tau hloov cov hlua kom ciaj sia , tab sis cov khoom siv sib txuas lus Sib txuam nrog rau cov khoom siv yees duab.
Thib ob, qhov tsis zoo ntawm zaj duab xis photography
Cov duab yeeb yaj kiab tsis zoo yog qhov khoom zoo tshaj plaws rau cov tib neeg quavntsej hauv precision chemistry thiab cov cuab yeej siv ceev tshaj. Nyob rau hauv cov nqe lus ntawm txoj hmoo, txawm tias tus sau cia li nkag mus rau hauv kev lag luam luam, nws yuav tsum tau siv nws tus kheej nyiaj hlais ntub dej ntub dej rau nitrocellulose, thiab tsis muaj kev nplua nuj tshuaj yug, no ntub phaj tuaj tua 150 xaim dots, daws teeb meem ntawm 1800 dpi, uas yog kev daws teeb meem ntawm tshuaj photoreceptors nyob rau hauv 1880s, muaj xws li kev daws teeb meem. Muaj ntau txoj kev txhim kho, cov xim dub thiab dawb tuaj yeem ncav cuag cov teeb meem loj kawg nkaus ntawm 10,000 dpi hauv Microdol development. Qhov kev daws teeb meem no tseem tsis tau txog li theem siab hnub no nrog lub CCD sensor siab tshaj plaws. Tsis tas li ntawd, kev siv ntau txheej hauv cov xim uas tsis muaj txheej txheem cov xim tsis zoo, cov txheej txheem cov txheej txheem, thiab cov txheej xwm txheej peb tswj nyiaj hnyav tswj kev tswj, tshem cov gelatin los ntawm lub ntuj cowhide mus rau hauv cov nyiaj hla nyiaj xim thiab cov duab Degree tswj, thaum kawg, yuav tsum muaj kev ruaj khov hauv ob los yog peb lub xyoos tom qab xa mus rau tom khw, thiaj li muaj qhov tseeb thiab xim tshuav, thiab nyob rau hauv kev tswj ntawm tus tsim tawm, tsim ib qho tshuaj uas muaj kev nyuab siab heev thiab tsis tsim duab luam tawm. Txawm li cas los xij, ob peb ntawm cov xim muaj xws li cov xim xim dub thiab xim koog Keda, Fujifilm, Konica thiab Agfa, tiam sis Fujifilm yog txoj kev loj hlob ntawm Kodak txoj kev tsim kho, thiab tom qab ntawd los txog. Nws tseem yog ib qho kev tshawb nrhiav txog kev zoo tshaj plaws ntawm super-chemical thiab tswj keeb kwm yav dhau los ua kom pom cov xim tsis zoo nkauj ntawm ntau tshaj 4000dpi, lossis 5000dpi high-resolution commercialization, thiab ntau dua 10,000dpi xim tsis zoo nkauj hauv chav tshawb fawb, qee qhov kev tshawb nrhiav, chaw thiab aviation Tshwj xeeb rau kev yees duab. Kev daws teeb meem, tsis muaj hwj chim, thiab thaij duab yees thaum twg los tau yog qhov zoo tshaj plaws rau kev yees duab zaj duab xis.
Daim duab yog ib qho tseem ceeb uas tau muab khaws cia rau ntau xyoo lawm. Nws tuaj yeem pom kev pom thaum twg los tau yog tias tsis muaj cuab yeej los sis hluav taws xob hom. Nws yog ib qho tseem ceeb ntawm kev nthuav tawm xov xwm. Lub caij nyoog ntawm lub shutter thaum shooting, uas yog, ntxiv rau cov lens nkaus xwb, tib yam li lub koob yees duab tsis zoo, txoj kev los ntawm kev siv lub shutter ntawm lub lens kho qhov muag rau shutter shooting thiab kev txiav txim sijhawm, LCD teeb screen duab ntawm cov koob yees duab digital yog ncua tom qab ua haujlwm 0.1 ~ Cov duab ua ntej 0.3 seconds, thaum lub shutter yog nias, tus duab pauv hloov tau txav deb! Lub peev xwm los saib dua sijhawm ntawm lub koob yees duab yam tsis muaj ib zaj duab xis tsis zoo. Vim tias cov kev daws teeb meem zoo, ntau tus kws pabcuam tseem yog obsessed uas siv lub koob yees duab 120-lossis 4 × 5 吋 loj lub koob yees duab los tua cov positives.
Qeb peb, qhov zoo ntawm cov duab digital
Nyob rau hauv 1993, Kuv tau mus rau Chicago mus xyuas qhov chaw tshawb fawb ntawm RR Donnelley, lub ntiaj teb coob luam ntawv. Lawv twb siv DTP software software los ua cov dej num ntau tshaj plaws hauv ntiaj teb, xws li Lub Sij Hawm, Lub Neej thiab lwm yam kev vam meej ntawm lab tus thiab ntau pua. Cov nplooj ntawv luam tawm, yog li lawv siv ob qho tseem ceeb ntawm kev ua yees siv los ua kom tiav cov lag luam loj thiab cov khoom lag luam heev. Ib tug yog los ua ntawv kos rau gravure printing, yuav ua li cas tso tawm thiab thermoset lithography, tib luam ntawv. Cov nyhuv ntawm luam tawm yog siv computer, vim Donnelly muaj tsib los yog rau lub chaw luam ntawv hauv North America, thiab thaum lub sij hawm nws tau hloov ntawm cov ntawv xov xwm gravure rau lithographic luam ntawv, gravure printing muaj lub luam ntawv loj thiab xim gamut. Kev ua yeeb yam, yuav tsum muaj kev txwv ntawm cov ntawv sau thiab cov xim gamut, ua kom tag nrho North American luam ntawv luam tawm tib xim duab magazine, qhov no yog kev simplistic tas kev hloov kho, ntev li ib lub nrawm tsau ntawm daim nplaub tshev xim gamut txo nws yog tau teb rau txhua tus luam ntawv. Ntxiv dua lwm qhov kev txhim kho duab ntxiv, siv ntau tshaj Crow Cray supercomputers ib lub sij hawm, rau cov duab sharpness, sib piv, laus, xim tu tub tu kiv thiab xim gamut hloov ua hauj lwm, cov supercomputers kim kim thiab Donnelly Cov kws tshawb nrhiav thiab software pab neeg tsim qhov zoo ib, xim gamut thiab kev faib tawm ntawm cov duab rau hauv Xam Xim lub tso suab tso tawm thiab kho qhov kev xam. Lub sij hawm ntawd, tsis muaj cov ntaub ntawv loj loj rau cov yees duab. Cov nqi ntawm cov ntaub ntawv saum toj no thiab hauv qab 1Mb yog heev thaum lub sij hawm siv cov tshuab luam yeeb cais sib cais kom tau cov ntaub ntawv ntim ntawm 3, 40Mb. Nug lawv yog vim li cas lawv yuav tsum tau siv nyiaj me me ntawm cov ntaub ntawv me me. Yuav ua li cas rau cov ntaub ntawv? Lawv teb hais tias kev ua ib lub tsev luam ntawv tseem tsis tau pab! Nws yog xim zaj duab xis uas yog thawj xim zoo nkauj shooting shooting, tom qab ntes thiab ces xa, daim duab cov duab xa mus rau editorial department rau kev lag luam tawm thiab kev kho. Ib yam li thaum ntxov hauv Teb Chaws Asmeskas lub rooj sib tham qhib rooj sib tham, tus neeg sau xov xwm siv Polaroid kom sai li sai tau cov duab, tom qab ntawd siv lub tshuab ntaus ntawv hauv scan daim duab, siv cov ntaub ntawv xa wireless, tsis muaj kev cia siab rau cov neeg lossis lub cev tsis zoo los ntawm cov neeg coob coob nyob hauv qhov chaw nyob, koj tuaj yeem ua tau thaum ntxov Hloov cov duab xa mus rau lub hauv paus editor. Tab sis txij li thaum txoj kev loj hlob ntawm Nikon tus digital cov koob yees duab nyob rau xyoo 1980s, tag nrho lub sij hawm thiab Lub neej cov phau ntawv xov xwm sau ntaub ntawv zoo siab xws li kev siv cov xim thaij duab, tsis tsuas yog siv tau ntau yam ntawm Nikon lo ntsiab muag los ua wide-angle rau super telescope hau, tshwj xeeb tshaj yog laus Bush Nyob rau hauv thawj kwj roob cua daj cua dub, nyob hauv qhov chaw tua daj daj, hauv daim duab hluav taws xob cov duab tau ntes los ntawm cov koob yees duab digital tau nyeem thiab xa mus rau qhov chaw sib tham sib txuas lus, ces rov qab mus rau hauv lub hauv paus loj. Qhov no yog yav dhau los tsis yooj yim sua. Xav txog nws. Txawm li cas los, daim duab cov duab tsuas yog 1200 × 800 pixels. Tsuas yog ib feem kaum ntawm cov ntaub ntawv me me hnub no, thiab vim tsis muaj qhov software xam lav software, nws tsis txaus siab ua ib 10 x 6.5 cm duab txhua, tab sis ua ib nplooj A4 lossis A3. Daim duab thaij duab yog nyob deb, thiab kev ua haujlwm zoo thiab xim tshiab ntawm daim duab digital tom qab yog qhov haujlwm ntawm lub video studio ntawm Donnelly Printing Company, yog li nws yuav siv nyiaj ntau heev los siv cov nram qab loj lub computer thiab software kom hle nws. Cov duab uas txom nyem thiab xim tu tub tu kiv, thiab kho kom zoo dua yuav tsum tau them tus nqi siab. Yog li ntawd, cov duab cov duab ntawm digital photography tiav, tau txais thiab siv nyob rau hauv lub sij hawm, thiab ua qhov tseem ceeb tshaj plaws nyob rau hauv txoj kev tshaj tawm xov xwm uas suav txhua thib ob. Xws li cov duab cov ntaub ntawv, koj tuaj yeem siv tus qauv ntawm kev muab xam thiab kev txhim kho. Piv nrog rau yav dhau los zaj duab xis, yog tias koj siv qhov muag sib cais, nws yuav tsum tau kho los ntawm ib tug kws tshaj lij, uas muaj ntau cov kev pabcuam.
Rau kev pabcuam, digital yees shooting tsis siv negatives, yog li hnub no siv 32Gb flash nco, 2Mb cov ntaub ntawv shooting thiab teev nco, sawv cev rau cov duab cov duab uas yuav khaws tau plaub lub cim yav dhau los. Thiab koj tuaj yeem ua tau raws li qhov tseeb ntawm lub ntes duab ntawm qhov screen tom qab tua tom qab. Qhov no yog qhov tshwm sim tsis zoo uas tus kws yees duab tsis zoo yuav tsum tau ua kom ntev, ntau qhov kev paub, thiab tseem muaj kev pheej hmoo ntawm kev xa mus thiab tshem tawm cov kev hloov. nyob rau hauv. qhov tseeb, hnub no lub koob yees duab ntawm digital muaj ntau patented technology rau cov duab ua, nrog rau ntau yam khoom ua ntej, xws li rhiab heev thiab txo. Yav tag los, zaj duab xis photography yog ib qho kev qhia txog kev cob qhia, thiab nws tsuas yog cov koob yees duab digital xwb. Ua haujlwm tes, dawb tshuav, teb rau cov xim txawv xim tom qab, ib txhia yuav tsum xaiv xim kub kom tua, muaj kev ua haujlwm tsis zoo rau xim kub, yooj yim heev. Autofocus yuav ncua ntev ntawm lub koob yees duab infrared ntawm lub koob yees duab tsis zoo. Nws tuaj yeem siv tau cov duab ntawm CCD ntawm cov duab ci ntsa iab rau kev ntsuas ntse ua ntej txiav txim siab ua kom pom tseeb. Hauv zaj duab xis dhau los, lub koob yees duab tsis muaj duab zoo li no. Kev ua haujlwm ntawm kev ua haujlwm. Kev siv cov duab Matrix duab kos duab; thiab feem ntau CCDs siv xim duab ntes ntawm hom ntawv checkerboard, uas yog qhov tsis zoo heev rau kev ntse ntawm daim duab. Ntxiv dua thiab, yog tias cov xim tsis zoo nkauj muaj qhov dav ntawm 55 hli (2.18 吋) dav nrog 120 zaj duab xis tsis zoo, Yog tias cov xim tsis zoo nkauj muaj qhov daws teeb meem ntawm 4000 dpi, qhov teeb meem tsis zoo ntawm lub koob yees duab tsis zoo yog 8700 pixels siab, uas yog tus qauv digital cameras tau muaj nyob rau hauv xyoo tsis ntev los, tab sis cov ntaub ntawv Raw ntawm cov koob yees duab digital yog hloov mus rau hauv Tiff ntaub ntawv, hnub no Far ntau tshaj qhov sib npaug ntawm pixels ntawm lub koob yees duab lub koob yees duab, thiab ib cov luam version, tsis muaj tshuaj muaj zog ntawm cov nyiaj thiab dye ua ke ntawm granularity, uas yog cov nyhuv ntawm digital duab txais tos, ua thiab logic, humanized kev pabcuam kev pabcuam, qhov no yog los txhawb lub hwjchim loj ntawm digital photography. Raws li ntau nta tshwj xeeb xws li lace thiab multiplexed duab chaw thiab ua, nws tsuas yog tau hais tias yuav tsum txias, thiab nws tsis yog ua tau. Rau qhov tsis txaus siab duab deletion muaj nuj nqi, nws yog ib txoj kev zoo los ua kom lub peev xwm ntawm lub cim xeeb. Qhov no yog ib qho kev ua haujlwm uas tsis muaj nyob hauv cov duab yeeb yaj kiab. Yog hais tias zaj yeeb yaj kiab tsis tiav, nws yuav tsis rov qab los thiab tua dua.
Cov ntaub ntawv tawm real-time, real-time view, hloov mus rau real-time yog ib qhov zoo ntawm cov duab digital. Ntau lub siab, kev tshuav dawb los yog kev raug them rau lub cev tsis zoo los kuj zoo kawg nkaus teebmeem, xws li ISO6400, 12800 rhiab ua tsaus ntuj zoo li Nws yog ib qho yooj yim mus tua yam uas tsis muaj flashing thaum nruab hnub. Niaj hnub, lub peev xwm loj 16G, 32G, 65Gb nco tsis tsuas yog tshem tawm cov nqi them se film thiab flushing nqi, tab sis kuj yuav rov qab siv dua. Nws tseem tsis ntshai tias cov duab xoo hluav taws xob los ntawm kev ruaj ntseg kev soj ntsuam kev ruaj ntseg yog lub teeb thiab yooj yim heev. Qee cov neeg siv kaum tawm txhiab tus duab txhua lub hli. Ib cov koob yees duab tau tua qhov nruab nrab ntawm 160,000 dluab. Yog tias koj siv cov yeeb yaj duab tsis zoo, tua cov yeeb yaj kiab thiab tus nqi ua haujlwm yuav ze rau ib vam nyiaj, yog li koj tuaj yeem txuag tau nyiaj thiab txuag. Kev tiv thaiv ib puag ncig. Txoj kev tuav pov hwm cov duab ntawm cov digital photography kuj tau tsim tsa, ua kom tiav ib qho kev yuam kom muaj teeb meem uas tsis yooj yim los ua kom muaj kev vibration. Ib qho kev txhawb pab nrog cov scenes thiab hom kev txhim kho shooting xws li tawv tone, kev ua kom pom tseeb, thiab liab-qhov muag txo kom luag nyav capture. Tsis tas li ntawd, digital photography yog siv ncaj qha mus ua cov ntaub ntawv digital. Tsis muaj qhov txawv txav ntawm qhov zoo (zoo) thiab cov yeeb yam tsis zoo (tsis zoo). Vim tias tsis muaj ib qho yuav tsum tau nqa ob hom kev tsis pom kev, ob lub koob yees duab tuaj yeem tua thiab qee zaus tsuas muaj ib daim duab. . Ntxiv mus, hnub no tus zauv muag qhov muag, tsis hais txog nyiaj daim duab, inkjet duab ntawv, tag nrho cov siv cov ntaub ntawv rau kev xa xov, tsis siv optical magnification projection tso tawm, ntau txoj cai rau digital photography. Lub peev xwm tua movies thiab cov ntaub ntawv tseem yog ib qho ntxiv ntawm cov koob yees duab.
Plaub, cov teeb meem ntawm kev thaij duab tsis zoo
Cov duab yeeb yaj kiab tsis zoo, raws li nws lub npe siv, yuav tsum haus cov tshuaj tiv thaiv thiab txheej tshuab los tsim ib lub voj voog ntau cov duab thaij duab, yog li cov nqi siab. Nyob rau hauv ntau qhov kev txhaj tshuaj, qhov chaw, qhov hnyav thiab siab ntawm cov yeeb yaj kiab tsis zoo tom qab nqa pua pua phom tsis zoo nkauj, X Qhov teeb meem ntawm kev ruaj ntseg ntawm lub teeb tsis tas rau ua ntej shooting, tab sis kuj tom qab shooting, txwv tsis pub nws yuav luv luv . Xim zaj duab xis, tswj kev tswj, tsis muaj kev puas tsuaj thiab nyiaj oxidation, yog ib qhov tseem ceeb zoo, tsis muaj kev tswj ntawm ntxuav phoov, kub tswj, xim tshuav nyiaj tsho, tsis tuaj yeem siab duab zoo. Ntxiv mus, qhov kev thaij duab tsis zoo nkauj tsis tuaj yeem muab cov kev kuaj pom real-time, yog li thaum qhov kev ua tsis zoo, lub sij hawm ntawm qhov tseeb yuav muaj tsawg heev ntawm qhov chaw. Qhov kev thaij duab tsis zoo nkauj tsuas yog raws li cov duab seem hauv qab saib, thiab tsuas yog tom qab ntuav tawm. Qhov tshwm sim yog li cas. Qhov kev cia siab ntawm txoj kev cia siab no tsis yog cov pib tshiab lossis cov neeg kawm ntawv nrab. Lub peev xwm los npaj rau nws tuaj yeem tau txais nrog lub sijhawm ntau, kev paub thiab kev paub. Qhov no yog ib yam uas cov neeg siv cov koob yees duab muaj peev xwm kawm tau sai thiab ua tiav kev paub txog. Qhov no yog qhov tsis muaj teebmeem txog cov duab thaij duab tsis yoojyim rau thaum lawv kawm tob. Yuav tsum muaj Huigen thiab kev ua kom muaj tsawg tus neeg los koom nrog kev txawj ntse heev.