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PDF kuri Inyandiko (OCR)

Kopa inyandiko zivuye ku PDF zascanijwe

Ihinduka rya nyuma:

OCR ikuramo inyandiko mu mashusho na PDFs. LlamaPDF mbere ireba niba PDF imaze kugira urwego rw'inyandiko rushobora gutoranywa kandi ikabikoporora mu buryo butaziguye — vuba kandi nta gutakaza. Niba bidatari uko (cyangwa ku mashusho), igarukira kuri Tesseract.js ikora mu buryo bwuzuye mu mucukumbuzi wawe, itera inkunga indimi 100+ hamwe n'ihitamo ryo kuyimenya yonyine.

Kurura no guturura dosiye yawe hano

cyangwa kanda hano uhitemo

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Ntarengwa 50 MB · Nta kwiyandikisha hakenewe

Dosiye yawe ikomeza ku bwanyu bwawe — ntiyashyizwe hejuru

Uburyo bwo gusobanura inyandiko mu mafoto (OCR)

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    Shyira ifoto cyangwa dosiye ya PDF irimo inyandiko

  2. 2

    LlamaPDF ikoresha OCR isobanura inyandiko mu buryo bw'ubwenge

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    Kopi inyandiko yabonetse cyangwa uyisuburire nk'inyandiko ya PDF

Impamvu LlamaPDF ari ihitamo ryiza ryo gukoresha OCR

Gusoma inyandiko mu mafoto cyangwa mu PDF zitandukijwe byari bisaba porogaramu zihariye zikagura amafaranga. LlamaPDF ikukorera OCR muri murandasi wawe, ubuntu rwose, nta kwiyandikisha, kandi igikoro gikora kuri telefoni yawe. Niyo nzira nziza yo guhindura inyandiko zicapuwe ibe inyandiko zishobora guhindurwa.

Nyuma yo gusobanura inyandiko, ushobora gusoma inyandiko mu ifoto, guhindura inyandiko ibe PDF, guhindura PDF yawe, guhindura PDF ibe ifoto, cyangwa guhindura JSON ibe CSV.

OCR ni iki?

OCR (Optical Character Recognition) ni ikoranabuhanga ry'ubwenge bworoheje risoma inyandiko mu mafoto cyangwa mu dosiye za PDF. Ikoreshwa cyane guhindura inyandiko zicapuwe, ibyemezo, cyangwa amafoto y'inyandiko ibe inyandiko zishobora guhindurwa no gushakishwa. LlamaPDF ikoresha OCR inoze kugira ngo ibigaragaze mu buryo bwiza kuri telefoni yawe.

Ibibazo Bikunzwe

Ni indimi iki OCR ishyigikira?

Indimi zirenga 100 binyuze muri Tesseract.js. Hitamo ururimi urwo ari rwo rwose mu rutonde, cyangwa huza ibiri 3 ku nyandiko z'indimi nyinshi.

Gusobanura inyandiko gusharira kangahe?

Amashusho mato n'ubuziranenge bwo hejuru muri rusange agera inzira ya 90–98%.

Kuki rimwe na rimwe irangiza mu nsegonda kuri PDF y'amapaji 100?

Niba PDF isanzwe ifite urwego rw'inyandiko rushobora guhitamo (karemano, ntabwo yascanijwe), inyandiko ikoperwa ako kanya mu mwanya wo gukoresha OCR. Kuri PDF zascanijwe zitagira urwego rw'inyandiko, OCR yuzuye ikora kuri buri ipaji.

Ibikoresho bihuriye

📝PDF kuri Inyandiko