Video: OCR siv rau dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Hais lus, OCR sawv rau Optical CharacterRecognition . Nws yog lub tshuab dav dav kom paub txog cov duab hauv textinside, xws li cov ntaub ntawv scanned thiab cov duab. OCR technology yog siv los hloov txhua yam ntawm cov duab uas muaj cov ntawv sau (sau, sau ntawv lossis luam tawm) rau hauv cov ntaub ntawv nyeem tau.
Tsuas yog li ntawd, yog vim li cas OCR xav tau?
Cov xim tseem ceeb heev vim tias kev siv cov dropcolor txo qhov loj ntawm lub scanner cov zis thiab txhim kho qhov tseeb. Yog tias cov ntaub ntawv yuav tsum tau khaws cia hauv hluav taws xob thiab khaws cia, ces OCR / ICR yog xav tau . Vim nrog OCR / ICR thev naus laus zis, cov duab tuaj yeem luam tawm, ntsuas, thiab sau rau cov xov xwm kho qhov muag.
Ib sab saum toj no, OCR piv txwv li cas? Optical cim paub los yog opticalcharacter nyeem ntawv ( OCR ) yog lub tshuab lossis hluav taws xob hloov pauv ntawm cov duab ntawm cov ntawv ntaus ntawv, sau ntawv lossis cov ntawv luam tawm hauv tshuab-encoded ntawv, txawm tias los ntawm cov ntaub ntawv scanned, ib daim duab ntawm daim ntawv cog lus, scene-duab (rau piv txwv Cov ntawv nyeem ntawm cov paib thiab cov ntawv sau npe hauv daim duab toj roob hauv pes)
Hauv no, OCR ua haujlwm li cas?
Optical cim paub , los yog OCR , yog ib txoj kev hloov cov duab scanned rau hauv ntawv. Lub computer ua tsis paub ib qho "cov lus" ntawm daim duab. Qhov no yog dab tsi OCR ua . OCR saib ntawm txhua kab ntawm daim duab thiab sim txiav txim siab seb cov xim dub thiab dawb sawv cev rau ib tsab ntawv lossis tus lej.
Qhov zoo ntawm OCR yog dab tsi?
Qhov zoo ntawm OCR . Cov qhov zoo ntawm OCR muaj ntau heev, tab sis hais tias nws ua rau kom efficiency thiab efficiency ntawm chaw ua hauj lwm. Lub peev xwm los tshawb nrhiav cov ntsiab lus tam sim no muaj txiaj ntsig zoo, tshwj xeeb tshaj yog nyob rau hauv qhov chaw ua haujlwm uas yuav tsum tau cuam tshuam nrog cov ntim siab scanning lossis siab documentinflow.
Pom zoo:
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