Gaisuwa ga dukkan masu karanta shafin!
Ina tsammanin waɗanda galibi suke aiki a kwamfutar (ba su wasa ba, watau aiki), dole ne su yi aiki tare da karɓar rubutu. Da kyau, alal misali, kun kirkiri wani sashi daga littafi kuma yanzu kuna buƙatar saka wannan sashin a cikin takardarku. Amma takaddar da aka bincika hoto hoto ne, kuma muna buƙatar rubutu - don wannan muna buƙatar shirye-shirye na musamman da sabis na kan layi don gane rubutu daga hotuna.
Game da shirye-shiryen fitarwa, Na riga na rubuta a cikin rubutun da suka gabata:
- bincika rubutu da fitarwa a cikin FineReader (shirin da aka biya);
- Yi aiki a FineReader analog - CuneiForm (shirin kyauta).
A cikin wannan labarin, Ina so in zauna kan sabis na kan layi don karɓar rubutu. Bayan haka, idan kuna buƙatar hanzarta samun rubutu tare da hotuna 1-2 - babu ma'ana cikin damuwa tare da shigar da shirye-shirye daban-daban ...
Mahimmanci! Ingancin fitarwa (yawan kurakurai, karantawa, da sauransu) ya dogara da ingancin hoto na asali. Sabili da haka, lokacin bincika (daukar hoto, da sauransu), zaɓi ingancin gwargwadon iko. A mafi yawancin halayen, ingancin 300-400 dpi zai isa (dpi sigogi ne wanda ke nuna ingancin hoto. A saitunan kusan dukkanin masu binciken, ana nuna wannan sigar yawanci).
Sabis ɗin kan layi
Don nuna yadda ayyukan ke gudana, na ɗauki sikirin ɗayan labaran. Za a loda wannan allo a duk ayyukan, bayanin wanda aka gabatar a kasa.
1) //www.ocrconvert.com/
Ina matukar son wannan sabis ɗin saboda sauƙinsa. Shafin, kodayake Turanci ne, amma yana aiki sosai tare da yaren Rasha. Babu buƙatar yin rajista. Don fara ganewa, kuna buƙatar yin abubuwa 3:
- sanya hotonku;
- zaɓi yare na rubutun da ke hoton;
- latsa maɓallin fara ganewa.
Taimako don tsari: PDF, GIF, BMP, JPEG.
An gabatar da sakamakon a ƙasa a cikin hoto. Dole ne in faɗi, an yarda da rubutun sosai. Bugu da kari, cikin sauri - Na jira a zahiri 5-10 seconds.
2) //www.i2ocr.com/
Wannan sabis ɗin yayi aiki daidai da na sama. Anan kuma kuna buƙatar saukar da fayil ɗin, zaɓi harshen fitarwa sannan danna maɓallin rubutun cirewa. Sabis ɗin yana aiki da sauri: 5-6 seconds. shafi daya.
Tsarin tallafi: TIF, JPEG, PNG, BMP, GIF, PBM, PGM, PPM.
Sakamakon wannan sabis ɗin kan layi ya fi dacewa: kai tsaye za ka ga windows biyu - a farkon, sakamakon fitarwa, a na biyu - hoto na asali. Saboda haka, abu ne mai sauki mu iya yin gyare-gyare yayin da kake gyarawa. Af, yin rajista tare da sabis ɗin ba lallai ba ne.
3) //www.newocr.com/
Wannan sabis ɗin na musamman ne a hanyoyi da yawa. Da fari dai, tana goyan bayan "sabon-sabo" tsarin DJVU (af, cikakken jerin tsararru: JPEG, PNG, GIF, BMP, TIFF, PDF, DjVu). Abu na biyu, yana goyan bayan zaɓin wuraren rubutu a hoton. Wannan yana da amfani sosai lokacin da baku kawai sassan rubutu a cikin hoto ba, har ma wuraren zane-zane wanda baku buƙatar ganewa.
Ingancin fitowar yana sama da matsakaici, babu buƙatar yin rijista.
4) //www.free-ocr.com/
Sabis ɗin mai sauƙin sauƙaƙe don fitarwa: saka hoto, saka yare, shigar da captcha (af, sabis kawai a wannan labarin inda zan yi wannan), kuma danna maɓallin don fassara hoton a cikin rubutu. A gaskiya komai!
Tsarin tallafi: PDF, JPG, GIF, TIFF, BMP.
Sakamakon fitarwa yana da matsakaici. Akwai kurakurai, amma ba yawa. Koyaya, idan ingancin allon hoto na asali sun kasance mafi girma, da za'a sami oda ƙarancin kurakurai.
PS
Wannan haka yake domin yau. Idan kun san ƙarin ayyuka masu ban sha'awa don karɓar rubutu - raba a cikin maganganun, zan yi godiya. Sharuɗɗa ɗaya: yana da kyawawa cewa baku buƙatar yin rajista kuma sabis ɗin kyauta ne.
Madalla!
