Kusetshenziswa njalo ukuthola umbhalo kufayela le-PDF usebenzisa ukukopisha njalo. Imvamisa amakhasi emibhalo enjalo ahlolisiswa kokuqukethwe kwazo amaphepha. Ukuguqula amafayela anjalo abe idatha yokuhlelwa ehleleke ngokuphelele, kusetshenziswa izinhlelo ezikhethekile nomsebenzi we-Optical Character Recognition (OCR).
Izinqumo ezinjalo kunzima kakhulu ukuzisebenzisa futhi, ngenxa yalokho, zibiza imali eningi. Uma udinga ukubona umbhalo ovela njalo kwi-PDF, kungakuhle impela ukuthenga uhlelo olufanele. Ezimweni ezingavamile, kuzoba okunengqondo ngokwengeziwe ukusebenzisa enye yezinsizakalo ezikhona online ngemisebenzi efanayo.
Ungawemukela kanjani umbhalo kusuka ku-inthanethi online
Impela, ibanga lezinsizakalo ze-inthanethi ze-OCR, uma liqhathaniswa nezisombululo ze-desktop ezigcwele, lilinganiselwe. Kepha futhi ungasebenza nezinsizakusebenza ezinjalo mahhala noma ngemali ebizwayo. Into esemqoka ukuthi ngomsebenzi wabo oyinhloko, okuwukuthi, ukuqashelwa kombhalo, izinhlelo zewebhu ezihambisanayo nazo zibhekana kahle.
Indlela yoku-1: I-ABBYY FineReader Online
Inkampani yokuthuthukisa izinsiza ingelinye labaholi emkhakheni wokuqashelwa kwemibhalo. I-ABBYY FineReader yeWindows ne-Mac yisisombululo esinamandla sokuguqula i-PDF ibe umbhalo futhi uqhubeke nokusebenza nayo.
I-analogue esekwe kuwebhu yohlelo, kunjalo, iphansi kukho ekusebenzeni. Noma kunjalo, insizakalo iyakwazi ukubona umbhalo kusuka kusikali nezithombe ngezilimi ezingaphezu kuka-190. Guqula amafayela e-PDF abe yi-Word, Excel, njll. Asekelwa amadokhumenti.
I-ABBYY FineReader Online Service Online
- Ngaphambi kokuthi uqale usebenzele ithuluzi, dala i-akhawunti esizeni noma ungene ku-akhawunti yakho ye-Facebook, Google noma ye-Microsoft.
Ukuya ewindini lokugunyazwa, chofoza inkinobho "Ukungena" kubha yemenyu ephezulu. - Ngemuva kokungena ngemvume, ngenisa iDokhumenti-ledokhumenti ku-FineReader usebenzisa inkinobho "Layisha amafayela".
Bese uqhafaza "Khetha izinombolo zamakhasi" bese ucacisa isikhathi esivumayo sokuqashelwa kombhalo. - Okulandelayo, khetha izilimi ezikhona kudokhumenti, ifomethi yfayela eliphumela, bese uchofoza inkinobho “Yazi”.
- Ngemuva kokucutshungulwa, isikhathi esincike ngokuphelele kubungako bedokhumenti, ungalanda ifayela eliqediwe nedatha yombhalo ngokuchofoza kuphela igama laso.
Noma, yithumele kwenye yezinsizakalo zefu ezitholakalayo.
Insiza kungenzeka ihlukaniswe ngama-algorithms anembe kakhulu kunawo wonke wokuthola umbhalo ezithombeni nakumafayela e-PDF. Kodwa, ngeshwa, ukusetshenziswa kwayo mahhala kukhawulelwe kumakhasi amahlanu acutshungulwa ngenyanga. Ukusebenza ngamadokhumenti amaningi, kuzodingeka uthenge okubhaliselwe njalo ngonyaka.
Kodwa-ke, uma i-OCR ingadingeki kakhulu, i-ABBYY FineReader Online iyindlela enhle yokukhipha umbhalo kumafayili amancane e-PDF.
Indlela 2: Mahhala I-OCR yamahhala
Insiza elula futhi elula yokwenza digitizing umbhalo. Ngaphandle kokubhalisa, insiza ikuvumela ukuthi uqaphele amakhasi ayi-15 aphelele e-PDF ngehora. I-OCR yamahhala eku-inthanethi isebenza ngokuphelele ngamadokhumenti ngezilimi ezingama-46 futhi ngaphandle kokugunyazwa isekela amafomethi amathathu wokuthumela umbhalo - i-DOCX, i-XLSX ne-TXT.
Lapho ubhalisa, umsebenzisi uthola ithuba lokucubungula imibhalo enamakhasi amaningi, kepha inani lamahhala lawa makhasi afanayo lilinganiselwe kumayunithi angama-50.
Service Free Online OCR Online
- Ukwamukela umbhalo ovela ku-PDF ngokuthi "isivakashi", ngaphandle kokugunyazwa kwezisetshenziswa, sebenzisa ifomu elifanele ekhasini eliyindawo lesayithi.
Khetha idokhumenti oyifunayo usebenzisa inkinobho Ifayela, chaza ulimi oluphambili lombhalo, ifomethi yokuphuma, bese ulinda ifayela ukulayisha bese uchofoza Guqula. - Ekupheleni kwenqubo yokufakwa kwedijithali, chofoza "Landa ifayela lokukhipha" ukugcina idokhumenti eqediwe ngombhalo ekhompyutheni.
Abasebenzisi abagunyaziwe, ukulandelana kwezenzo kwehlukile.
- Sebenzisa inkinobho "Ukubhalisa" noma "Ukungena" kubha ephezulu yemenyu, ngokufanele, dala i-akhawunti ye-Free OCR noma ungene kuyo.
- Ngemuva kokugunyazwa kuphaneli yokuqashelwa, bamba ukhiye I-CTRL, khetha okungenani izilimi ezimbili zedokhumenti yomthombo kusuka kuhlu olunikeziwe.
- Cacisa ezinye izinketho zokukhipha umbhalo ku-PDF bese uqhafaza Khetha ifayela ukulayisha umbhalo
Bese uqala ukuqashelwa, chofoza Guqula. - Ekupheleni kokucubungula idokhumenti, chofoza kusixhumanisi esinegama lefayela lokukhipha kukholamu ehambisanayo.
Umphumela wokuqashelwa uzolondolozwa ngokushesha kwimemori yekhompyutha yakho.
Uma udinga ukukhipha umbhalo kunombhalo omncane we-PDF, ungaphendukela ngokuphepha ekusebenziseni ithuluzi elingenhla. Ukusebenza ngamafayela ama-voluminous, kuzodingeka uthenge izinhlamvu ezingeziwe ku-Free Online OCR noma usebenzise esinye isixazululo.
Indlela 3: NewOCR
Isetshenziswa ngokuphelele i-OCR-service ekuvumela ukuthi ukhiphe umbhalo kusuka kunoma yimiphi imibhalo yesithombe neye-elektroniki efana ne-DjVu ne-PDF. Isisetshenziswa asibeki imingcele ngosayizi nenombolo yamafayili aqashelwayo, akudingi ukubhaliswa futhi sinikezela ngemisebenzi ehlukahlukene ehambelana.
I-NewOCR isekela izilimi eziyi-106 futhi ingasebenza ngokufanelekile ngisho nakwizikali ezisezingeni eliphakeme zamadokhumenti Kungenzeka ukhethe ngesandla indawo ezokwamukelwa umbhalo ekhasini lefayela.
Insizakalo Online ye-NewOCR
- Ngakho-ke, ungaqala ukusebenza nezinsizakusebenza ngokushesha, ngaphandle kwesidingo sokwenza isenzo esingadingekile.
Ngakwesokudla ekhasini elikhulu kukhona indlela yokungenisa idokhumenti esizeni. Ukulayisha ifayela ku-NewOCR, sebenzisa inkinobho "Khetha ifayela" esigabeni "Khetha ifayela lakho". Ngemuva kwalokho ensimini "Izilimi (zokuqashelwa) chaza ulimi olulodwa noma eziningi zedokhumenti yomthombo, bese uqhafaza "Layisha + OCR". - Setha izilungiselelo zakho zokuncoma ozithandayo, khetha ikhasi ofuna ukukhipha umbhalo kulo bese uchofoza inkinobho I-OCR.
- Skrolela phansi ikhasi kancane bese uthola inkinobho "Landa".
Chofoza kuyo futhi ohlwini olwehlayo khetha ifomethi yedokhumenti edingekayo yokulanda. Ngemuva kwalokho, ifayela eliphelile elinombhalo okhishwe lizolandwa kukhompyutha yakho.
Ithuluzi liyasebenziseka futhi ikhwalithi ephezulu ibona bonke abalingiswa. Kodwa-ke, ukucubungula kwekhasi ngalinye ledokhumenti ye-PDF engenisiwe kumele kuqalwe ngokuzimela futhi kukhonjiswe kufayela elihlukile. Yebo, ungakopisha imiphumela yokuqashelwa kubhodi yokunameka bese uyihlanganisa nabanye.
Noma kunjalo, ngokunikezwe i-nuance echazwe ngenhla, kunzima kakhulu ukukhipha amanani amakhulu wombhalo usebenzisa i-NewOCR. Ngamafayela amancane, insizakalo ipingana ne-bang.
Indlela 4: OCR.Space
Umthombo olula futhi oqondakalayo wokufaka umbhalo kumadijithi, kukuvumela ukuthi uqaphele amadokhumende e-PDF futhi umphumela umphumela kufayela le-TXT. Akukho mkhawulo ngenombolo yamakhasi enikeziwe. Umkhawulo kuphela ukuthi usayizi wedokhumenti wokufaka akufanele wedlule ama-megabytes ayi-5.
Isevisi ye-OCR.Space Online
- Bhalisa ukusebenza ngethuluzi akudingekile.
Vele ulandele isixhumanisi esingenhla bese ulayisha umqulu we-PDF kuwebhusayithi kusuka kwikhompyutha usebenzisa inkinobho "Khetha ifayela" noma kwinethiwekhi - ngokubhekisisa. - Kuluhlu olwehliswayo "Khetha ulimi lwe-OCR" Khetha ulimi lwedokhumenti engenisiwe.
Ngemuva kwalokho qala inqubo yokuqashelwa umbhalo ngokuchofoza inkinobho "Qala i-OCR!". - Ekupheleni kokulungiswa kwefayela, funda umphumela enkambeni Umphumela we-OCR'ed bese uqhafaza "Landa"ukulanda idokhumenti ye-TXT eqediwe.
Uma nje udinga ukukhipha umbhalo ku-PDF futhi ngasikhathi sinye ukufometha kwawo kokugcina akubalulekile, i-OCR.Space iyisinqumo esihle. Okuwukuphela kwento ukuthi idokhumenti kufanele "lwazi ukusebenzelana nezilimi ezimbili", ngoba ukuqashelwa kwezilimi ezimbili noma ngaphezulu ngasikhathi sinye akuhlinzekelwe enkonzweni.
Bheka futhi: Ama-analogues wamahhala we-FineReader
Ukuhlola amathuluzi aku-inthanethi avezwe ku-athikili, kufanele kuqashelwe ukuthi i-FineReader Online evela kwa-ABBYY iphatha umsebenzi we-OCR ngokunembe nangempumelelo. Uma ukunemba okuphelele kokuqashelwa kombhalo kubalulekile kuwe, kungcono ukubhekisisa le ndlela ngokukhethekile. Kepha kungenzeka kakhulu, kuzodingeka futhi uyikhokhele.
Uma udinga ukufaka ngokwamadokhumenti amancane amadokhumenti futhi usukulungele ukuzilungiselela ngokuzimele amaphutha emsebenzini, kungakuhle ukuthi usebenzise i-NewOCR, OCR.Space noma i-Free Online OCR.
