Finding letter in an image using convolution (ocr)
3 views (last 30 days)
Show older comments
hi
i want to find letters in an image using conv2 and then highlight the letter in original image just like OCR does
lets say my image is a defualt like 'text.png' in matlab and i want to find letter 'a'
im kinda learning here and not good with matlab
i tried making a 15x15 matrix of letter 'a' and conv2 it with the image but didnt work and kinda blured all words
also can i use fft2 on them and multiply them???
thank you
0 Comments
Answers (0)
See Also
Categories
Find more on Read, Write, and Modify Image in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!