Flatbed scanners yog tsim los rau kev siv hauv tsev nkaus xwb. Xws li cov cuab yeej tsim los daws ob qhov teeb meem tseem ceeb: thawj zaug yog luam theej duab cov ntaub ntawv nrog kev lees paub, thiab qhov thib ob yog digitization ntawm cov duab thiab lwm yam duab. Ntau tus qauv nruab nrab yog nruab nrog ib qho slide module uas tso cai rau koj luam theej duab tag nrho cov pob tshab qub; Feem ntau qhov no yog qhov tsis zoo thiab qhov zoo.
Yog tias koj xav nkag mus rau cov ntawv sau rau hauv lub computer, ces ib lub scanner tsis txaus: koj xav tau ib qho kev paub tshwj xeeb ntawm cov ntawv nyeem uas yuav tuaj yeem khaws tag nrho cov ntaub ntawv tau txais mus rau hauv ib cov ntawv nyeem ntawm hom ntawv koj. xav tau. Nws yog tsim nyog sau cia tias FineReader ntawm Lavxias teb sab tuam txhab ABBYY raug suav hais tias yog ib qho ntawm cov kev lees paub tseem ceeb. Ntau lub tshuab luam ntawv flatbed muag hauv CIS lub teb chaws tau nruab nrog "lite" version ntawm FineReader Sprint program. Txawm li cas los xij, qee lub tuam txhab muab lawv nrog cov kev pab cuam txawv teb chaws, uas, muab nws me me, nyob deb heev ntawm lub peev xwm ntawm FineReader.
Txoj hauj lwm tom ntej no nyuaj dua. Rau kev digitization zoo heev ntawm cov duab xim, yuav tsum muaj cov matrix zoo.optics thiab mechanics; Tsis tas li ntawd, ntau nyob ntawm tus tsav tsheb uas flatbed scanners muaj. Nws yog qhov zoo uas nws cov hom niaj hnub no muaj qhov tsim tau zoo graphical cov neeg siv interface, uas tso cai rau koj tshem tawm thiab kho tus neeg tsis xws luag ntawm cov duab qub thaum lub sijhawm scanning, nrog rau qhov pom pom raster ntau dhau, qhov ci ci tsis txaus, thiab xim gamma distortion.
Ntau lub tshuab luam ntawv flatbed tau nruab nrog cov duab kho kom yooj yim tshaj plaws uas tau tsim los ua cov duab thiab, qee zaum, txawm tsim cov duab albums. Cov uas nyiam kos duab lossis kos duab hloov kho cov duab yuav tsum tau paub txog cov pob muaj zog dua li AdobePhotoshop lossis Gimp.
Raws li tus nqi ntau, piv txwv li, zoo Epson A4 flatbed scanner yuav raug nqi ntawm 100 mus rau 150 chav nyob. Cov qauv nqi ntawm $ 150 thiab $ 250 yog khi kom txaus siab txawm tias cov neeg siv xav tau tshaj plaws. Cov khoom pheej yig dua li ib puas duas las tsuas yog tuaj yeem lees txais raws li kev xaiv nyiaj txiag, vim tias cov tshuab luam ntawv flatbed tsis yog tus phooj ywg tshwj xeeb nrog cov duab.
Nws tseem tsim nyog hais tias A3 qauv kuj nrov heev. Xws li lub cuab yeej tuaj yeem luam theej duab txog li 60 nplooj ntawv ib feeb hauv hom ib leeg lossis 30 hom ob sab. A3 flatbed scanner tshwj xeeb yog tsim los ua cov ntaub ntawv dav dua thiab ntev dua. Thiab xws li ib tug ntaus ntawv yog feem ntau yog ib tug tsim nyog chav tsev nyob rau hauv lub chaw ua hauj lwm sab hauv. Nws zoo heevib lub cuab yeej rau kev kho mob, nyiaj txiag, kev cai lij choj, kev tuav pov hwm thiab tuam txhab nyiaj. Niaj hnub no, ntau lub tuam txhab xav tau cov cuab yeej muaj zog los hloov ntau yam ntaub ntawv rau hauv daim ntawv hluav taws xob. Tab sis cov neeg siv khoom kuj xav txo lub sijhawm thiab nqi ntawm kev ua tiav tag nrho cov ntaub ntawv, thiab A3 scanner tau npaj los daws cov teeb meem no.
