Uma uke wachitha amahora uhlola inqwaba yamadokhumenti wokuqukethwe, amagama, noma olunye ulwazi, i-OCR ingaba umngane wakho omkhulu omusha. Ukuba nekhono lokusebenzisa isifundi se-PDF noma elinye ithuluzi lokuphatha amadokhumenti kungakongela isikhathi esiningi. Iningi lethu ebhizinisini lihlala lifuna izindlela zokuthuthukisa ukusebenza kahle kanye nokwenza lula ukusebenza.
Kulo mzamo, i-OCR ingaba ithuluzi eliwusizo. Sizobhekisisa i-Optical Character Recognition (OCR) kulesi siqeshana, okuhlanganisa ukuthi iyini, ukuthi isebenza kanjani, nokuningi.
Ngakho, yini ngempela (OCR) Optical Character Recognition?
Ukubonwa kombhalo elinye igama lokuqaphela uhlamvu olubonakalayo (OCR).
Idatha ikhishwa futhi iphinde ihloswe kusukela kumaphepha askeniwe, izithombe zekhamera, ne-pdf yesithombe kuphela kusetshenziswa ithuluzi le-OCR. Isofthiwe ye-OCR ikhipha izinhlamvu ezithombeni, iziguqule zibe amagama, bese ihlanganisa imisho, ivumela ukufinyelela nokuguqulwa kombhalo wokuqala.
Iphinde isuse isidingo sedatha engena ngesandla. Amasistimu we-OCR aguqula amadokhumenti aphathekayo, aphrintiwe abe umbhalo ofundeka ngomshini kusetshenziswa ingxube yehadiwe nesofthiwe. Umbhalo ukopishwa noma ufundwe ihadiwe (njengesikena esibonakalayo noma ibhodi lesifunda elizinikele), futhi ukucubungula okwengeziwe kuvame ukuphathwa isofthiwe.
Ukuhlakanipha okungekhona okwangempela (AI) ingasetshenziswa kusofthiwe ye-OCR ukuze kuzuzwe izindlela eziyinkimbinkimbi zokuqaphela izinhlamvu ezihlakaniphile (ICR), njengokuhlukanisa izilimi noma izitayela zokubhala ngesandla. I-OCR isetshenziswa kakhulu ukuguqula imibhalo eqinile yezomthetho noma yomlando ibe imibhalo ye-pdf, engase ihlelwe, ifomethwe, iseshwe njengokungathi ibhalwe kusetshenziswa iphrosesa yamagama.
Uma uskena ifomu noma irisidi, isibonelo, ikhompuyutha yakho iligcina njengefayela lesithombe. Awukwazi ukushintsha, ukusesha, noma ukubala amagama efayeleni lesithombe ngesihleli sombhalo. Nokho, ungasebenzisa i-OCR ukuguqula isithombe sibe idokhumenti yombhalo futhi ulondoloze okuqukethwe njengedatha yombhalo.
Isebenza kanjani?
Njengoba kushiwo ngaphambili, uhlelo lwe-OCR luqukethe kokubili ihadiwe nesofthiwe. Umgomo wesevisi uwukuhlola okuqukethwe kwedokhumenti ephathekayo nokuguqula izingcezu zibe iskripthi esingase sisetshenziselwe ukucubungula idatha.
Cabanga ngezinsizakalo zokuhlunga zeposi nezemeyili, isibonelo. I-OCR ibalulekile ekhonweni labo lokucubungula ngokushesha amakheli omthombo kanye nokubuyisela ukuze bahlukanise imeyili ngokwezigaba ngempumelelo kakhudlwana. Lezi zindlela ezintathu ezilandelayo zibalulekile empumelelweni yohlelo:
1. Ukucutshungulwa kwangaphambili kwesithombe
Inqubo ishintsha ukuma kwangempela kwedokhumenti ibe isithombe, njengesithombe esirekhodiwe, esinyathelweni sokuqala. Umgomo walesi sinyathelo uwukwenza ukumelwa komshini kunembile ngangokunokwenzeka ngenkathi futhi kuqedwa noma yikuphi ukuchezuka okungafunwa.
Ngemva kwalokho, umqondo uguqulwa ube mnyama nokumhlophe futhi uhlolelwe izindawo ezikhanyayo ngokumelene nezimnyama (izinhlamvu). Kusetshenziswa ubuchwepheshe be-OCR, isithombe sibe sesihlukaniswa sibe izingxenye ezihlukene, njengamaspredishithi, umbhalo, noma ihluzo ezifakiwe.
2. Ukuqashelwa Komlingisi we-AI
Ukuhlukanisa izinhlamvu namadijithi, i-AI ihlola izindawo ezimnyama zesithombe. Ukuze uqondise igama elilodwa, ibinzana, noma isigaba ngesikhathi, i-AI ngokuvamile isebenzisa enye yalezi zindlela ezilandelayo:
- Ukuqashelwa Kwephethini: Ukuqeqesha isistimu ye-AI, ubuchwepheshe busebenzisa izilimi ezihlukahlukene, amafomethi ombhalo, nokubhala ngesandla. Ukuze uhlonze okufanayo, i-algorithm iqhathanisa izinhlamvu ezisesithombeni sohlamvu olutholiwe namanothi esiwafundile kakade.
- Ukubonwa Kwesici: Ukuze ubone izinhlamvu ezintsha, isistimu isebenzisa imithetho esekelwe kuzibaluli zomlingiswa ezithile. Uphawu olulodwa yinani lemigqa enama-engeli, ephambanisiwe noma egobile ohlamvu.
I-algorithm isebenzisa imibandela esuselwe kuzici zezinhlamvu ezithile ukuze ithole izinhlamvu ezihlukile. Inani lemigqa ene-engeli, ewela, noma egobayo kuhlamvu, isibonelo, isici esisodwa.
3. Ngemuva kokucubungula
Ngesikhathi sokucubungula, i-AI ilungisa amaphutha kufayela lokugcina. Elinye isu ukufundisa i-AI ngesichazamazwi samagama azosetshenziswa ephepheni. Bese, ukuze uqinisekise ukuthi akukho kuhumusha okungaphezu kwesilulumagama se-AI, khawula okukhiphayo kwe-AI kulawo magama/amafomethi.
Izinzuzo ze-OCR
- Izinzuzo ezinkulu zobuchwepheshe be-OCR ukonga isikhathi nokuncipha kwamaphutha. Iphinde ivumele idatha ukuthi iminyaniswe ibe amafayela e-zip, okuthile ikhasi eliphrintiwe langempela elingakwazi ukuyifeza.
- Idatha ingaseshwa kusetshenziswa i-Optical Character Recognition. Amafayela askeniwe aguqulelwe kumafayela afundeka ngomshini angagcinwa kunoma iyiphi ifomethi angaseshwa kuseva yangaphakathi yenhlangano noma enziwe atholakale emhlabeni wonke ku-inthanethi.
- I-OCR ivamise ukusetshenziswa ngokuhlangana namanye amasistimu obuhlakani bokwenziwa. Isibonelo, izimoto ezizishayelayo ziskena futhi zifunde amapuleti elayisensi nezimpawu zomgwaqo, zibone amalogo emikhiqizo kokuthunyelwe kwezokuxhumana, futhi zibona ukupakishwa komkhiqizo ezithombeni zokukhangisa. Ubuchwepheshe bokwenziwa kobuhlakani obufana nalobu busiza amafemu ekwenzeni izinqumo ezingcono zokumaketha nezokusebenza ezonga imali futhi ezithuthukisa ukwaneliseka kwamakhasimende.
- Ulwazi olukhona nolusha lungaguqulwa lube ingobo yolwazi esesheka ngokugcwele. Bangaphinda basebenzise amathuluzi okuhlaziya idatha ukucubungula ngokuzenzakalelayo isizindalwazi sombhalo ukuze kucutshungulwe ulwazi olwengeziwe.
- I-Optical Character Recognition (OCR) iyithuluzi elinamandla elikwazi ukubona noma yisiphi isikripthi solimi. Leli khono le-OCR, uma libhangqwe ne-Unicode standard kanye nesofthiwe yokuhumusha njenge-Google Translate, livumela wonke amadokhumenti askeniwe futhi afakwe kwidijithali ukuthi ahunyushelwe kunoma yiluphi olunye ulimi. Inzuzo eqeda isidingo sabahumushi abangabantu nemizamo yabo edla isikhathi.
Sebenzisa Izimo ze-OCR
Ukusetshenziswa okwaziwayo kakhulu kokuqaphela uhlamvu olubonakalayo ukuguqula amadokhumenti ephepha aphrintiwe abe amadokhumenti wombhalo ofundeka ngomshini (OCR). Ngemuva kokucubungula i-OCR idokhumenti yephepha eskeniwe, umbhalo ungahlelwa kusetshenziswa iphrosesa yamagama njenge-Microsoft Word noma i-Google Amadokhumenti.
Amasistimu namasevisi amaningi aziwayo ezimpilweni zethu zansuku zonke ancike ku-OCR, ngokuvamile esetshenziswa njengobuchwepheshe obungabonakali.
Ukuzishintsha kwedatha, ukusiza izimpumputhe nabangaboni kahle, kanye nemibhalo yenkomba yezinjini zokusesha, njengamaphasipoti, amapuleti elayisensi, ama-invoyisi, izitatimende zasebhange, amakhadi ebhizinisi, nokuqashelwa kwezinombolo zamapuleti okuzenzakalelayo, konke kubalulekile kodwa okwaziwa kancane kobuchwepheshe be-OCR. .
Ngokuguqula amaphepha kanye nemibhalo yezithombe eziskeniwe zibe amafayela e-PDF afundekayo ngomshini, aseshekayo, i-OCR ivumela ukwenziwa kahle kokumodela kwedatha enkulu. Ngaphandle kokusebenzisa i-OCR ekuqaleni kumadokhumenti angenazo izendlalelo zombhalo, ukucubungula nokukhipha ulwazi olubalulekile akukwazi ukuzenzekela.
Amaphepha askeniwe manje angafakwa kusistimu yedatha enkulu engakwazi ukufunda idatha yekhasimende evela kuzitatimende zasebhange, izinkontileka, namanye amadokhumenti aphrintiwe abalulekile ngenxa yokuqashelwa kombhalo we-OCR.
Izinhlangano zingasebenzisa i-OCR ukuze zenze ngokuzenzakalelayo isigaba sokufakwa kwezimayini zedatha, kunokuthi izisebenzi zihlaziye amadokhumenti ezithombe ezingenakubalwa futhi ziphakele ngokufakwa ephayiphini lokucubungula idatha enkulu.
Isoftware ye-OCR ingabona umbhalo ezithombeni, ikhiphe umbhalo ezithombeni, futhi igcine amafayela ombhalo ngamafomethi alandelayo: i-JPG, JPEG, PNG, BMP, tiff, PDF, nezinye.
Ibhizinisi elisemthethweni, elidala amaphepha amaningi kakhulu, lisebenzisa ukubonwa kwezinhlamvu ezibonakalayo ngezindlela ezahlukahlukene. Wonke amadokhumenti aphrintiwe - ama-afidavithi, izahlulelo, amafayela, izimemezelo, izincwadi zefa, njalo njalo - angenziwa kudijithali, agcinwe, futhi aseshwe kusetshenziswa izikena ze-OCR ezilula kakhulu.
Lezi zindlela zingasetshenziselwa amarekhodi omthetho kwezinye izikripthi zolimi, njengesi-Japanese nesi-Hindi, njengoba ubuchwepheshe be-OCR buthuthukela ezilimini ezingasebenzisi uhlamvu lwesi-Roman. Ubuchwepheshe be-OCR bunganikeza ukufinyelela okushelelayo ezibonelweni eziningi zesikhathi esedlule zebhizinisi elithembele kakhulu kodlule.
Izicelo ze-OCR
- Ukubona izimpawu zomgwaqo.
- Ngekhamera, ungakwazi ukubona izinombolo zocingo.
- Ukufakwa, ukukhishwa, nokucutshungulwa kwedatha konke kuyazenzakalela.
- Ezikhumulweni zezindiza, amaphasipoti ayaziwa futhi idatha iyakhishwa.
- Ukudala uhlu loxhumana nabo usebenzisa ulwazi olukumakhadi ebhizinisi.
- Amaphepha okufunda abantu abayizimpumputhe nabangaboni kahle ukuze afundwe kuzwakale kubo.
- Ukwenza kube nokwenzeka ukucinga ngezithombe ze-elekthronikhi zezinto eziphrintiwe.
- Ukudala izinqolobane eziseshekayo zezinto zomlando ezifana namajenali namaphephandaba.
- Ukufakwa kwedatha kumadokhumenti okuthengisa njengamasheke, amaphasipoti, ama-invoyisi, izitatimende zasebhange, amarisidi, nama-invoyisi e-pro forma, phakathi kokunye.
Isiphetho
I-OCR (I-Optical Character Recognition) iyindlela yokuskena nokwenza imibhalo yephepha ibe yidijithali. Idala amafayela edijithali asesheke ngokuphelele ezithombeni, okokusebenza okubhalwe ngesandla, namadokhumenti aphrintiwe.
Njengoba lobu buchwepheshe buyonga kakhulu futhi butholakala, i-OCR ingumfanekiso ophelele wokuthi izixazululo ze-AI ziqhuba kanjani ukwenziwa kwedatha yesimanjemanje.
Ukufingqa, i-OCR ubuchwepheshe obuhle obunamandla amakhulu. Izinsimbi ezinjalo sezivele ziyinkimbinkimbi kakhulu emhlabeni wanamuhla. I-Optical Character Recognition, ngakolunye uhlangothi, izothuthuka esikhathini esizayo.
I-Artificial intelligence (AI) isilungele ukuba ngenye yezitayela ezinomthelela kakhulu eminyakeni ezayo, iguqule indlela esicabanga ngayo ngolwazi.
shiya impendulo