I-Informatica

Itekhnoloji ye-OCR: ukusungula ukuqatshelwa kombhalo wedijithali

Itekhnoloji ye-OCR ivumela ukuqondwa komlinganiswa obonakalayo, osisicelo sobukrelekrele bokwenziwa obuvumela iinkqubo zekhompyuter ukuba ziqaphele imibhalo engeyiyo eyedijithali.

Le yi-OCR. Ke itshintshe njani ukuqondwa kombhalo wedijithali?

Ngaphambi kwe-OCR, iikhomputha zazingenandlela yokuqonda umbhalo ongeyiyo eyedijithali.

Ixesha lokufunda eliqikelelweyo: 6 imizuzu

Isoftware ye-OCR ivule amathuba amaninzi okuphunyezwa kunye nokusebenza, kweli nqaku sibona imizekelo ethile.

I-OCR iguqule njani ukuqondwa kombhalo wedijithali

Isoftware ye-OCR itshintshe ukuqondwa kombhalo ngonaphakade kwaye ngokwenza oko yenze ezi zinto zilandelayo zifumaneke ebekucingwa ukuba azinakwenzeka ngaphambili.

Ukufakwa kwedijithali kwamaxwebhu

Amaxwebhu ezinto eziphathekayo abandakanya zombini amaxwebhu ashicilelweyo nabhalwe ngesandla. Ngaphambi kwe-OCR, ukuguqula amaxwebhu anjalo abe yifomathi yedijithali, umntu kwafuneka azenzele kwakhona kwiprosesa yegama - umsebenzi ochitha ixesha kakhulu - okanye kwafuneka awahlole (isiphumo sasingenakulinganiswa kwaye singafundeki kwiikhomputha).

Ngoku nge-software ye-OCR, iikhompyutha zinokubona amagama kumaxwebhu ane-actuator (ikhamera) kwaye ziwakhuphele kwifayile efundeka ngomatshini. Inkqubo ayintsonkothanga (njengoko uya kufunda kamva kweli nqaku). Oku kwenza ukuguqula amaxwebhu aphathekayo abe yidijithali kube lula kakhulu kwaye kulula.

Ukufikelela ngokulula

Ngaphambi kwe-OCR, ukuba ufuna ukwenza ikopi yoxwebhu olubonakalayo, bekufuneka ulubhale ngesandla okanye kufuneka ulukhuphele. Zombini zazinzima kwaye zichitha ixesha kuba ukubhala kuyacotha kwaye oomatshini beXerox abafumaneki lula. Kodwa nge-OCR, thatha nje ifoto ngefowuni yakho kwaye uya kuba nakho ukwenza ikopi yedijithali yamaxwebhu akho ngemizuzwana.

Oku kwenze ukufikelela kumaxwebhu aphathekayo kunye nokuwahlela kwalula kakhulu kunangaphambili. Abafundi banokwenza iikopi zamanqaku omnye komnye, kwaye abantu banokwabelana ngamaxwebhu abalulekileyo omnye komnye ngokulula ngakumbi ngenxa ye-OCR.

Ukhuseleko olungcono

Amaxwebhu edijithali akhuseleke ngakumbi kunalawo abonakalayo. Ngoba? Kule mihla ukhuseleko lwesoftware luhambele phambili kakhulu kwaye akukho sikrelemnqa sinokwaphula. Amagama ayimfihlo, ukugcinwa okufihliweyo kunye nokudluliselwa, kunye ne-2FA, zonke ziyimilinganiselo yokhuseleko engenakudlula ngokulula.

Thelekisa oku namaxwebhu abonakalayo. Ziyakwazi ukufakwa emva kwesitshixo ukuba kwanoyena novice wabadlali ababi banokuvula ngexesha elincinci kunye nomzamo. Amaxwebhu ezinto eziphathekayo nazo zisengozini ngakumbi kwiingozi ezifana nomlilo namanzi. Banokulahleka kwizinto ezinjalo zendalo. Amaxwebhu edijithali akanalo ubuthathaka obunjalo njengoko anokugcinwa kwiiseva ezininzi. Ngoko nokuba omnye ulahlekile, unokufunyanwa komnye.

Ukhangelo oluphuculweyo kunye nogcino

Amaxwebhu ezinto eziphathekayo kunzima ukuwagcina. Bafuna indawo eninzi yokuwagcina. Eyona nto imbi kakhulu kukuba okukhona kukho, kokukhona kuya kuba nzima ukufikelela kuzo. Nangona kunjalo, ngesoftware ye-OCR le nto iye yaba yinto yakudala. Ngoku ungenza ngokulula ikopi yedijithali yoxwebhu onokuthi ulubuyisele kwilifu. Ngale ndlela, uxwebhu aluthathi ndawo yokwenyani, kodwa imixholo yalo isakhuselekile kwaye ikhuselwe.

Kukwalula kakhulu ukukhangela nokufumana amaxwebhu edijithali kunamaxwebhu aphathekayo. Iikhomputha zinokukhangela i-database yazo ngokukhawuleza kunokuba abantu banokukhangela kwikhabhinethi yokufayilisha. Unokukhangela umxholo othile ngaphakathi koxwebhu lwedijithali. Oku kwakhona ngokukhawuleza kunokukhangela ngesandla.

Ke, uyakubona ukusebenziseka okuziswe yi-OCR ekusetyenzweni kwamaxwebhu kunye nogcino lwazi luyinto engazange ibonwe ngaphambili. Kungenxa yoko le nto i-OCR ithathwa njengenguqu kwinkalo yokwamkelwa kombhalo wedijithali.

Ileta yeendaba entsha
Ungaphoswa zezona ndaba zibalulekileyo kutshintsho. Bhalisa ukuze uzifumane nge-imeyile.

Uyisebenzisa njani i-OCR

Ngoku siza kukufundisa indlela yokusebenzisa i-OCR ngokwakho. Ngoku, i-OCR yitekhnoloji nje kwaye ayinakwenza nto ngokwayo. Nangona kunjalo, xa uyifaka kwisixhobo, iba luncedo kakhulu.

Kule mihla, ukusebenzisa i-OCR unokuvele uye kwi-intanethi kwaye ukhangele umfanekiso kubaguquli bombhalo. Ezi zizixhobo ezamkela imifanekiso yombhalo njengegalelo kwaye zikhuphe umbhalo kumfanekiso ukuya kwifomathi yedijithali. Ukuguqula amaxwebhu omzimba abe yidijithali usebenzisa izixhobo ezinjalo, unokuthatha ngokulula ifoto kwaye uyiqhube ngesixhobo.

Ngoku makhe sibonise indlela esebenza ngayo ngokwenyani. Ukulandela le nkqubo, kufuneka ube sele unayo imifanekiso yamaxwebhu ofuna ukuwaskena. Inkqubo inokulandelwa kuzo zombini iPC kunye ne-smartphone, ke khetha ukuba yeyiphi eyona ilula kuwe.

Fumana umfanekiso kwisiguquli sokubhaliweyo

Eli nyathelo lilula, konke okufuneka ukwenze kukuvula isikhangeli, kwaye nge-injini yokukhangela (iGoogle/Bing/Yahoo) khangela umfanekiso kwisixhobo sokuguqula umbhalo okanye isoftware ye-OCR. Phakathi kweziphumo, uvavanyo olukhawulezayo sincoma ukukhetha isixhobo samahhala, ukuzama ngokulula ngaphandle kokuhlawula nantoni na.

Faka umfanekiso wakho kwisixhobo

Ngoku kuya kufuneka ufake umfanekiso kwisixhobo esinje. Into ekufuneka uyenzile kukuyifaka okanye uyikopishe kwaye uyincamathisele. Uninzi lwezixhobo ziya kukubonisa imboniso yomfanekiso ukuze uqiniseke ukuba ufake umfanekiso ochanekileyo.

Emva koko cofa nje iqhosha elithi "Thumela" ukuqalisa inkqubo yokukhupha umbhalo.

Lungisa imveliso kwaye uyigcine

Emva kokucofa iqhosha lokuthumela, uya kukwazi ukukhuphela imveliso kwifomathi yokubhaliweyo.

Kwaye le yindlela onokuthi ukhuphe ngayo isicatshulwa kwimifanekiso kwaye wenze amaxwebhu asemzimbeni abe yidijithali usebenzisa i-OCR.

isiphelo

Isoftware ye-OCR iguqule ukuqondwa digitalis yesicatshulwa kunye neentlobo ezahlukeneyo eziluncedo ezinikezelayo. Izinto ezininzi ngoku zinokwenzeka ngenxa ye-OCR, njengokufakwa kwedijithali kwezicatshulwa ezibonakalayo kunye nokugcinwa kwazo kwedijithali. Unokusebenzisa isoftware ye-OCR simahla ngokuzifumana kwi-intanethi kwaye uthathe inzuzo yazo.

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Ileta yeendaba entsha
Ungaphoswa zezona ndaba zibalulekileyo kutshintsho. Bhalisa ukuze uzifumane nge-imeyile.

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