Best font name to use with OCR function

I have a hexadecimal text X='ABCD1234', i wirte it into an image I='Background.bmp' using : >> p=[1 1]; >> IMG= rgb2gray(insertText(I,p,X,'Font','Arial Black','FontSize',23,'TextColor','Black')); then, i am trying to get this text back from the image using the built-in function OCR like this: >> I=imresize (I,[2.5*R C]); I=imbinarize(I); >> ocrtxt=ocr(I,'TextLayout','Word','Characterset','0123456789ABCDEF'); Recovered_txt=ocrtxt.Text; But it always gives me errors like: it reads 'A' as '11', 'B' as '8', 'D' as '0'. what is the best (font name) and (font size) for best results?

Categorías

Más información sobre Convert Image Type en Centro de ayuda y File Exchange.

Productos

Versión

R2016b

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Preguntada:

el 28 de Mayo de 2018

Respondida:

el 2 de Jun. de 2018

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