Best font name to use with OCR function

7 views (last 30 days)
sharief hussien
sharief hussien on 28 May 2018
Answered: sharief hussien on 2 Jun 2018
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?

Answers (1)

sharief hussien
sharief hussien on 2 Jun 2018
Waiting

Categories

Find more on Convert Image Type in Help Center and File Exchange

Tags

Products


Release

R2016b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!