Search found 5 matches

by joluinfante
2016-09-30T06:53:14-07:00
Forum: Users
Topic: Pre-Process for OCR with tesseract. Only Digits.
Replies: 9
Views: 13797

Re: Pre-Process for OCR with tesseract. Only Digits.

Thanks for your response.
You. Recommend any library to do this?
by joluinfante
2016-09-30T03:35:22-07:00
Forum: Users
Topic: Pre-Process for OCR with tesseract. Only Digits.
Replies: 9
Views: 13797

Re: Pre-Process for OCR with tesseract. Only Digits.

Okay. Thanks for answering. I have another related problem. I have this set of numbers in this form: https://s3.postimg.org/k53ugf3fn/190702_box.jpg Ocr attempt to make whole, and I have a lot of errors. As the positions of the boxes are quite accurate, assemble a small program that "short" each box ...
by joluinfante
2016-09-26T05:03:46-07:00
Forum: Users
Topic: Pre-Process for OCR with tesseract. Only Digits.
Replies: 9
Views: 13797

Re: Pre-Process for OCR with tesseract. Only Digits.

Here the image sample:
Image

You can see the digits are ok for human, but, for ocr, there is a lot of points.

Can any help me with the transformation to join the points?
by joluinfante
2016-09-26T04:56:53-07:00
Forum: Users
Topic: Pre-Process for OCR with tesseract. Only Digits.
Replies: 9
Views: 13797

Re: Pre-Process for OCR with tesseract. Only Digits.

Hi I have a similar problem to recognize characters in images. Unfortunately, I have thousands of images scanned at 200x200, and what I get are very distant points, the human eye can clearly read as numbers. but for tesseract, there are many errors, and in some cases even "understand" what he says ...
by joluinfante
2011-05-17T11:22:58-07:00
Forum: Developers
Topic: Compiling ImageMagick (64 bit libraries?)
Replies: 3
Views: 16882

Re: Compiling ImageMagick (64 bit libraries?)

Hi! I did try to build a 64 bit static convert, but, I can't. I did: export THIS_DIR=/instalar/ImageMagick/ImageMagick-6.6.9-9 cd ${THIS_DIR} rm -rf zlib jpeg freetype png tiff mkdir -p zlib jpeg freetype png tiff # Build of zlib's .a cd ../zlib-1.2.5 ./configure --prefix=${THIS_DIR}/zlib; make ...