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?

回答 (1 件)

カテゴリ

ヘルプ センター および File ExchangeCharacters and Strings についてさらに検索

製品

リリース

R2016b

タグ

質問済み:

2018 年 5 月 28 日

回答済み:

2018 年 6 月 2 日

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