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OCR Algorithm example

OCR Algorithm example. OCR Library. Optical Character Recognition algorithm implementation Supported features BMP, TIF, PNG file support Possibilities to log intermediate steps Support region of interest Various types of transformation for better text extraction Using OCR :

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OCR Algorithm example

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  1. OCR Algorithm example

  2. OCR Library Optical Character Recognition algorithm implementation • Supported features • BMP, TIF, PNG file support • Possibilities to log intermediate steps • Support region of interest • Various types of transformation for better text extraction • Using OCR : • TTX / MHEG testing • OSD testing • Sub-title testing

  3. Example 1 Full Picture Recognized Text , oouusnmu; 1 24 ivuuuu menu (- @ v TV-gids ` ~ TV-theek *& \ Mijn opnames .. Jr. 1 . Telenet TV-shop ' H* . - . 4 ' , Communicatie ^~` Extra 1 I i -~ fix . Instellingen I". 1 I f & H I Weer of geen weer? .' j j n O E P Raadpleeg hier , `Y T of / J `~ .~ Fx 7 \.

  4. Example 1 Full Picture Region of interest Transformation Recognized Text TV-gids TV-theek Mijn opnames Telenet TV-shop Communicatie Extra lnstellingen Info & Help NO

  5. Example 1 Full Picture Region of interest Transformation Recognized Text Convert to grayscale Weer of geen weer? Raadpleeg hier of

  6. Example 1 Full Picture Region of interest Transformation Recognized Text Convert to grayscale Text -> white Weer of geen wear? Raadpleeg hier buienradar of het weerbericht

  7. Example 2 Full Picture Recognized Text , nounsnmm @ I tv-was 1 4.57 2. ....1..... ` .1 ..4- .. 1 . 4% 1 424 4 N L 72 minjj + I Nieuws - 1424 4 NL 72min 0+ : De beschrijving in het nederlands 14:24 15:36 @ O Zoeken Q Vandaag >> { 14:45 15:00 15:15 15:30 15:45 } _ 1M-4-NL-7Mn-0+ _ 208 Exqi Sport-Cult HD UEFA UEFA uropa League Live Topcompeti... 300 Prime Star Disgrace Th... 305 Prime Series Southland Tale 306 Prime Star HD Disgrace Th... 400 Nedl NOS-Journaal NOS-Journaal Helder 401 BBC 1 Regio... Doct s Escape to the Country 405 NVT Euronews 14... 14... 14 .. 15... 15... 15... 15... 15... 15...

  8. Example 2 Full Picture Region of interest Transformation Recognized Text NO Nieuws - 1424 4 NL 72min 0+ : De beschrijving in het nederlands

  9. Example 2 Full Picture Region of interest Transformation Recognized Text 1 208 Exqi Sport-Cult HD 300 Prime Star 305 Prime Series 306 Prime Star HD 400 Ned1 401 BBC 1 405 NVT Euronews NO

  10. Example 2 Full Picture Region of interest Transformation Recognized Text Convert to black-white 206 NVT Extreme Sport 208 Exqi Sport-Cult HD 300 Prime Star 305 Prime Series 306 Prime Star HD 400 Ned1 401 BBC 1 405 NVT Euronews

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