Skena no-OCR

Kuhle ntambama

Mhlawumbe ngamunye wethu ubhekana nomsebenzi lapho udinga ukuhumusha umbhalo wephepha ngendlela e-elekthronikhi. Lokhu kubalulekile ikakhulukazi kulabo abafundela, basebenze namaphepha, bahumushe imibhalo besebenzisa izichazamazwi ze-elektroniki, njll.

Kulesi sihloko ngingathanda ukwabelana ngezinye eziyisisekelo zenqubo. Ngokuvamile, ukuskena nokuqashelwa kombhalo isikhathi esiningi, njengoba imisebenzi eminingi izokwenziwa ngesandla. Sizolinga ukuthola ukuthi yini, kanjani nokuthi kungani.

Akuwona wonke umuntu oqonda ngokushesha into eyodwa. Ngemuva kokukhipha ukuskena (ukufaka wonke amashidi kuskena) uzothola izithombe zefomethi ye-BMP, i-JPG, i-PNG, i-GIF (kungenzeka kube nezinye amafomethi). Ngakho-ke kusuka kule sithombe udinga ukuthola umbhalo - le nqubo ibizwa ngokuthi iyayibona. Kulesi siyalo, futhi sizokwethula ngezansi.

1. Yini edingekayo ukuze kuthathwe iskena nokuqashelwa?

1) Iskena

Ukuze uhumushe amadokhumenti aphrintiwe kufomu lokubhala, okokuqala udinga isithwebuli futhi, ngokufanele, izinhlelo "ezizalwa" nezinshayeli ezahamba nayo. Ngabo ungakwazi ukuskena idokhumenti bese ulondoloza ukuze uqhubekele phambili.

Ungasebenzisa amanye ama-analogs, kodwa isofthiwe efike nge-scanner kulesi kit ngokuvamile isebenza ngokushesha futhi inezinketho eziningi.

Kuye ngokuthi hlobo luni lwesithwebuli unalo - ijubane lomsebenzi lingahluka kakhulu. Kukhona ama-scanner angathola isithombe kusuka eshidi kumasekhondi angu-10, kunabo abazokuthola emasekhondini angu-30. Uma uskena ibhuku kuma-200-300 amashidi - ngicabanga ukuthi akunzima ukubala ukuthi zingaki izikhathi ezizoba khona umehluko ngesikhathi?

2) Uhlelo lokuqashelwa

Esihlokweni sethu, ngizokukhombisa umsebenzi kwenye yezinhlelo ezinhle kakhulu zokuskena futhi ngokuqaphela ngokuphelele noma yimaphi amadokhumenti - ABBYY FineReader. Kusukela lolu hlelo lukhokhwa, khona-ke ngizokwenza ukuxhuma komunye - i-analogue yaso yamahhala yeFomu yeCunei. Yiqiniso, angizange ngiwaqhathanise, ngenxa yokuthi i-FineReader iwina kuzo zonke izici, ngincoma ukuthi ngizame okufanayo.

I-ABBYY FineReader 11

Indawo esemthethweni: //www.abbyy.ru/

Enye yezinhlelo ezinhle kakhulu zohlobo lwazo. Yenzelwe ukuqaphela umbhalo esithombeni. Yakha izinketho eziningi nezici eziningi. Kungabhekana nezinqwaba zamafonti, ngisho nokusekela izinguqulo ezenziwe ngesandla (nakuba ngingizange ngizizame, ngicabanga ukuthi kuhle ukungaqapheli inguqulo eqoshiwe ngesandla ngaphandle kokuba unombhalo ophelele wezinhlamvu ze-calligraphic). Ulwazi olungaphezulu mayelana nokusebenza naye luzoxoxwa ngezansi. Siphinde sibone lapha ukuthi lesi sihloko sizohlanganisa umsebenzi ohlelweni lwezingu-11.

Njengomthetho, izinguqulo ezahlukene ze-ABBYY FineReader azifani kakhulu nomunye. Ungakwazi ukwenza okufanayo komunye. Ukungezwani okuyinhloko kungase kube lula, isivinini sohlelo kanye namakhono ayo. Isibonelo, izinguqulo zangaphambili zenqaba ukuvula idokhumenti ye-PDF ne-DJVU ...

3) Amadokhumenti okuskena

Yebo, ngakho-ke, nginqume ukukhipha amadokhumenti kukholomu ehlukile. Ezimweni eziningi, shintsha noma yiziphi izincwadi, amaphephandaba, izihloko, omagazini, njll lezo zincwadi nezincwadi ezidingekayo. Ngiyiphi ukuhola? Kusuka ekuhlangenwe nakho kwakho, ngingasho ukuthi okuningi ofuna ukukuskena - kungenzeka ukuthi sekuvele kunetha! Ngangaki ngisindise isikhathi esithile uma ngithola incwadi eyodwa noma enye isivele iskena kunethiwekhi. Ngifanele ukukopisha umbhalo kulo mbhalo bese uqhubeka nawo.

Kusukela kulesi seluleko esilula - ngaphambi kokuskena okuthile, hlola ukuthi ngabe othile usevele uskena futhi awudingi ukuchitha isikhathi sakho.

2. Izinketho zombhalo wokuskena

Lapha, ngeke ngikhulume ngabashayeli bakho be-scanner, izinhlelo ezahamba nazo, ngoba wonke amamodeli we-scanner ahlukile, isofthiwe ihlukile nakwezinye izindawo futhi ukuqagela futhi kubonisa ngokucacile indlela yokwenza okungenangqondo.

Kodwa wonke ama-scanner anezilungiselelo ezifanayo ezingathinta kakhulu ijubane nekhwalithi yomsebenzi wakho. Lapha ngabo ngizokhuluma nje lapha. Ngizobhala ohlwini.

1) Scan izinga - DPI

Okokuqala, setha izinga lokuskena ezinketweni ezingezansi kwe-300 DPI. Kunconywa ukuthi ubeke kancane kancane, uma kungenzeka. I-indicator ye-DPI ephakeme, isithombe esicacile sakho sizovela, ngakho-ke, ukuqhutshwa okuqhubekayo kuzokwenzeka ngokushesha. Ngaphezu kwalokho, izinga eliphezulu lokuskena - liphutha elincane okufanele lilungiswe kamuva.

Okukhethwa kukho okuhle kunika, ngokuvamile 300-400 DPI.

2) i-chromaticity

Le parameter ithinta kakhulu isikhathi sokuskena (ngendlela, i-DPI nayo iyakuthinta, kodwa inamandla kakhulu, futhi kuphela lapho umsebenzisi ebeka amanani aphezulu).

Ngokujwayelekile kunezinhlobo ezintathu:

- omnyama nomhlophe (ophelele umbhalo ocacile);

- grey (efanelekayo umbhalo nge amatafula nezithombe);

- umbala (omagazini bombala, izincwadi, ngokuvamile, imibhalo, lapho umbala kubalulekile).

Ngokuvamile isikhathi sokuskena sincike ekukhethweni kombala. Ngemuva kwalokho, uma unomqulu omkhulu, ngisho neminye imizuzwana engu-5-10 ekhasini lonke lizoholela esikhathini esifanele ...

3) Izithombe

Ungathola idokhumenti hhayi ngokuskena kuphela, kodwa futhi ngokuthatha isithombe sayo. Njengomthetho, kulokhu uzoba nezinye izinkinga: ukuhlanekezela kwesithombe, ukufiphaza. Ngenxa yalokhu, kungadinga ukuhlela okuqhubekayo nokucubungula umbhalo otholiwe. Ngomuntu, angikhuthazi ukusebenzisa amakhamera kuleli bhizinisi.

Kubalulekile ukuthi uqaphele ukuthi akuwona wonke amadokhumende aqaphelayo, ngoba ikhwalithi yeskena ingaba iphansi kakhulu ...

3. Ukuqashelwa kombhalo wedokhumenti

Sicabanga ukuthi amakhasi abathandekayo abheke ukuthi wamukelwe. Ngokuvamile kukhona amafomethi: tif, bmb, jpg, png. Ngokuvamile, i-ABBYY FineReader - lokhu akubaluleki ...

Ngemuva kokuvula isithombe ku-ABBYY FineReader, uhlelo, njengomthetho, kumshini uqala ukukhetha izindawo futhi uzibone. Kodwa ngezinye izikhathi uyakwenza okungalungile. Ngenxa yalokhu sicabangela ukukhethwa kwezindawo ezifunayo ngesandla.

Kubalulekile! Akuwona wonke umuntu oqonda ngokushesha ukuthi ngemva kokuvula idokhumenti kuhlelo, idokhumenti yomthombo iboniswa ngakwesobunxele ewindini, lapho ubonisa khona izindawo ezihlukene. Ngemuva kokuchofoza inkinobho "yokuqaphela", uhlelo ewindini ngakwesokudla luyokuletha umbhalo oqedile. Ngemuva kokuqaphela, ngendlela, kuhle ukuba uhlole umbhalo weziphambeko ku-FineReader efanayo.

3.1 Umbhalo

Le ndawo isetshenziselwa ukugqamisa umbhalo. Izithombe namatafula kufanele kukhishwe kuwo. Amafayili amasha futhi angavamile ayofakwa ngesandla ngesandla ...

Ukuze ukhethe indawo yombhalo, qaphela iphaneli phezulu kwe-FineReader. Kukhona inkinobho ethi "T" (bheka. Isithombe esingaphansi ngezansi, isikhombisi segundane nje kule nkinobho). Chofoza kuso, bese esithombeni ngezansi ukhethe indawo enobumba obuhle lapho umbhalo ukhona khona. Ngendlela, kwezinye izimo udinga ukwakha amabhulogi wombhalo ka 2-3, futhi ngezinye izikhathi 10-12 ikhasi ngalinye, ngoba Ukufometha kombhalo kungaba okuhlukile futhi ungakhethi indawo yonke ngechungechunge owodwa.

Kubalulekile ukuqaphela ukuthi izithombe akufanele ziwele endaweni yombhalo! Esikhathini esizayo, kuyokusindisa isikhathi esiningi ...

3.2 Izithombe

Isetshenziselwa ukugqamisa izithombe nezindawo ezinzima ukuzibona ngenxa yekhwalithi empofu noma ifonti engavamile.

Esikrinini esingezansi, isikhombisi segundane sisekhompyutheni esetshenziselwa ukukhetha indawo "yesithombe". Ngendlela, ngokuphelele noma iyiphi ingxenye yekhasi ingakhethwa kule ndawo, futhi i-FineReader izoyifaka kulo mbhalo njengomfanekiso ojwayelekile. Yebo nje "stupid" izokopisha ...

Ngokuvamile, le ndawo isetshenziselwa ukugqamisa amatafula angabonwa kahle, ukugqamisa umbhalo ongenajwayelekile kanye nefonti, izithombe ngokwazo.

3.3 Amathebula

Isithombe esingaphansi lapha sibonisa inkinobho ukugqamisa amatafula. Ngokuvamile, mina ngokwami ​​ngiyisebenzisa kakhulu. Iqiniso liwukuthi kufanele udwebe (empeleni) umugqa ngamunye etafuleni futhi ubonise ukuthi kanjani nokuthi kanjani uhlelo. Uma itafula lincane futhi lingekho izinga elihle kakhulu, ngincoma ukusebenzisa indawo "yesithombe" ngalezi zinhloso. Ngokwenza kanjalo ugcine isikhathi esiningi, bese usheshe wenze itafula eZwini ngesisekelo sesithombe.

3.4 Izinto ezingadingekile

Kubalulekile ukuphawula. Ngezinye izikhathi kukhona izakhi ezingadingekile ekhasini elenza kube nzima ukubona umbhalo, noma ungakuvumeli ukuthi ukhethe indawo oyifunayo nhlobo. Bangasuswa besebenzisa "i-eraser" nhlobo.

Ukuze wenze lokhu, iya kumodi yokuhlela isithombe.

Khetha ithuluzi le-eraser bese ukhetha indawo engadingeki. Izosuswa futhi endaweni yayo iyoba ipheshana elimhlophe.

Ngendlela, ngincoma ukusebenzisa le nketho kuwe njalo ngangokunokwenzeka. Zama zonke izindawo ozozikhethela, lapho ungadingi ucezu lombhalo, noma zikhona amaphuzu angadingekile, ukufiphaza, ukuphazamiseka - susa nge-eraser. Ngenxa yalokhu kuqashelwa kuyoba ngokushesha!

4. Ukuqaphela amafayela we-PDF / DJVU

Ngokuvamile, le fomathi yokwamukelwa ngeke ihluke kwabanye - isb. Ungasebenza nayo njengezithombe. Into eyodwa kuphela uhlelo akumele lube yi-version endala kakhulu, uma ungavuli amafayela we-PDF / DJVU - buyekeza inguqulo ibe ngu-11.

Iseluleko esincane. Ngemva kokuvula idokhumenti ku-FineReader - izoqala ukuqaphela ngokuzenzakalelayo idokhumenti. Ngokuvamile kumafayela we-PDF / DJVU, indawo ethile yekhasi ayidingi kulo lonke idokhumenti! Ukuze ususe indawo enjalo kuwo wonke amakhasi, yenza lokhu okulandelayo:

Iya kwesigaba sokuhlela isithombe.

2. Nika amandla inketho "yokunciphisa".

3. Khetha indawo oyidingayo kuwo wonke amakhasi.

4. Chofoza kusebenza kuwo wonke amakhasi nokuqhafaza.

5. Iphutha lokuhlola nokusindisa imiphumela yomsebenzi

Kubonakala sengathi kungase kube nezinye izinkinga, lapho zonke izindawo zikhethiwe, khona-ke ziyabonakala - zithathe bese uyisindisa ... Kwakungekho lapho!

Okokuqala, kudingeka sihlole idokhumenti!

Ukuze uyinike amandla, emva kokuqashelwa, efasiteleni ngakwesokudla, kuyoba khona inkinobho "yokuhlola," ubone isithombe esingaphansi. Ngemva kokuchofoza, uhlelo lwe-FineReader luzokubonisa ngokuzenzekelayo lezo zindawo lapho uhlelo lunephutha khona futhi alukwazanga ukunqunyelwa ngokuqiniseka noma uphawu olulodwa. Kuzodingeka ukhethe kuphela, noma uvumelana nemibono yaloluhlelo, noma ufaka uhlamvu lwakho.

Ngendlela, engxenyeni yamacala, cishe, lolu hlelo luzokunikeza igama elilungile elenziwe ngokulungile - kufanele nje usebenzise igundane ukuze ukhethe okukhethayo.

Okwesibili, ngemuva kokuhlola ukuthi udinga ukukhetha ifomethi oyigcina ngayo umphumela womsebenzi wakho.

Lapha i-FineReader ikunika ithuba lokugcwele: ungamane udlulisele ulwazi kuZwi ngokuzodwa, futhi ungalondoloza kwelinye lamafomethi amaningi. Kodwa ngingathanda ukugqamisa esinye isici esibalulekile. Noma yikuphi ukukhetha okukhethayo, kubaluleke kakhulu ukukhetha uhlobo lwekhophi! Cabanga ngezindlela ezithakazelisayo kakhulu ...

Ikhophi ecacile

Zonke izindawo ozikhethile kukhasi kumadokhumenti owaziwayo zizohambelana ncamashi kumadokhumenti womthombo. Inketho elula kakhulu uma kubalulekile ukuba ungalahlekelwa ukufometha kombhalo. Ngendlela, amafonti azophinde afane kakhulu nokuqala. Ngincoma ngalolu khetho ukudlulisela idokhumenti kuZwi, ukuqhubeka nomsebenzi owengeziwe lapho.

Ikhophi ehleliwe

Lolu khetho lungcono ngoba uthole inguqulo evele ifomethi yombhalo. Yebo Ukungena kwe "khilomitha", okungenzeka ukuthi kwakukudokhumenti wokuqala - ngeke uhlangabezane. Inketho ewusizo lapho uzoshintsha ngokujulile ulwazi.

Iqiniso, akufanele ukhethe uma kubalulekile kuwe ukuthi ulondoloze isitayela semiklamo, amafonti, indents. Ngezinye izikhathi, uma ukuqashelwa akuphumelelanga kakhulu - idokhumenti yakho ingase "ihlasele" ngenxa yokufometha okuguquliwe. Kulesi simo, kunconywa ukukhetha ikhophi eqondile.

Umbhalo ophansi

Okukhethwa kulabo abadinga nje umbhalo kusuka kukhasi ngaphandle kokunye okunye. Kuyafaneleka amadokhumenti ngaphandle kwezithombe namatafula.

Lokhu kuphetha ukuskena kwedokhumenti nokuqashelwa. Ngithemba ukuthi ngosizo lwamacebiso alula ungakwazi ukuxazulula izinkinga zakho ...

Inhlanhla!